{"title":"Victron DC-DC Converters","description":"\u003cp\u003eVictron Orion-Tr DC-DC converters step voltage up or down between two power sources in a vehicle or marine dual-battery setup, keeping a stable supply to the service battery regardless of what the alternator or main bank is doing. They're the standard fit for charging a lithium leisure battery from an alternator without upsetting a smart charging system.\u003c\/p\u003e\u003cp\u003eThe Orion-Tr Smart range adds Bluetooth and an adaptive 3-stage charge algorithm, so you can monitor and adjust settings from a phone rather than a laptop and cable. Standard Orion-Tr units cover the same conversion jobs where Bluetooth isn't needed.\u003c\/p\u003e\u003cp\u003eStock spans isolated and non-isolated versions across 12V, 24V, and 48V input and output combinations, with power ratings from 110W up to 360W, so you can match the converter to the battery bank and charge current required.\u003c\/p\u003e","products":[{"product_id":"victron-orion-tr-12-12-18a-converter","title":"Victron Orion-Tr 12\/12-18A Isolated DC-DC Converter 220W | ORI121222110","description":"\u003cp\u003eVictron's Orion-Tr 12\/12-18A is a galvanically isolated DC-DC converter rated at 220W, stepping between 12V sources and 12V loads while keeping input and output electrically separate. It suits marine, vehicle and off-grid systems where two 12V battery banks need to stay independent.\u003c\/p\u003e\u003ch2\u003eVictron DC-DC converter key features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation\u003c\/strong\u003e, galvanic, transformer-based, separating input and output circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput current\u003c\/strong\u003e, 18A continuous at 12V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power\u003c\/strong\u003e, 220W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 1.15 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign\u003c\/strong\u003e, solid-state with no moving parts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy isolation matters\u003c\/h2\u003e\u003cp\u003eNon-isolated DC-DC converters can let fault currents pass between battery banks and introduce ground loops that interfere with audio, navigation or communication equipment. The Orion-Tr's transformer-based topology keeps the two circuits fully separate, avoiding that shared ground reference altogether.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCharging a 12V service battery from a 12V starter battery on boats, motorhomes and campervans.\u003c\/li\u003e\n\u003cli\u003eSupplying a 12V DC load circuit from a separate battery bank where ground loop prevention matters.\u003c\/li\u003e\n\u003cli\u003eOff-grid cabins and vehicles with two independently earthed 12V systems.\u003c\/li\u003e\n\u003cli\u003eCommercial vehicle auxiliary power systems needing regulated 12V output.\u003c\/li\u003e\n\u003cli\u003eMarine installations where isolation between battery banks is required by wiring standards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit this converter with correctly rated wiring and fusing on both input and output circuits, in a ventilated location away from water ingress. Installation should be carried out by a qualified electrician or experienced marine or vehicle electrical engineer, following the wiring standards relevant to the vessel or vehicle type.\u003c\/p\u003e\u003ch2\u003eWhat's included\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 x Victron Orion-Tr 12\/12-18A (220W) Isolated DC-DC Converter\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52060511994144,"sku":"ORI121222110","price":90.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori121222110-1.webp?v=1785490676"},{"product_id":"orion-tr-12-30a-isolated-converter","title":"Victron Orion-Tr 12\/12-30A Isolated DC-DC Converter 360W | ORI121240110","description":"\u003cp\u003eThe Victron Orion-Tr 12\/12-30A is a galvanically isolated DC-DC converter rated at 360W. It steps 12V input to 12V output while keeping the two circuits fully isolated, which matters in vehicle, marine and off-grid installations that run two separate battery banks.\u003c\/p\u003e\u003ch2\u003eVictron Orion-Tr 12\/12-30A isolated DC-DC converter features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic isolation\u003c\/strong\u003e, input and output share no electrical connection, avoiding ground loops and protecting output-side electronics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput current\u003c\/strong\u003e, up to 30A continuous, 360W total output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable output voltage\u003c\/strong\u003e, can be tuned to suit flooded lead-acid, AGM, gel or lithium iron phosphate batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFanless cooling\u003c\/strong\u003e, convection cooled through the aluminium housing, with no moving parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 1.8kg, compact enough for a vehicle cabinet or a marine bilge space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully encapsulated\u003c\/strong\u003e, built to cope with vibration and moisture in mobile and marine settings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eORI121240110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e12V DC (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e30A continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e360W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eGalvanic (input\/output electrically isolated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eConvection (fanless)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGTIN\u003c\/td\u003e\n\u003ctd\u003e8719076038825\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eCharging an auxiliary or leisure battery from a vehicle starter battery, with full isolation between the two banks. Marine dual-battery systems where galvanic isolation prevents corrosion and ground loop interference. Motorhome and campervan builds needing isolated power between chassis and habitation circuits. Off-grid mobile setups charging a secondary lithium battery from a lead-acid primary source, and truck or commercial vehicle auxiliary systems where electronics protection matters.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 x Victron Orion-Tr 12\/12-30A (360W) Isolated DC-DC Converter\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eFit this with a qualified auto-electrician or marine electrician. Fuse both the input and output sides to match the cables used, mount the unit so convection airflow around the housing is not blocked, and follow relevant marine wiring standards on boats. Set the adjustable output voltage before the output battery is connected.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52060514058528,"sku":"ORI121240110","price":148.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori121240110-1.webp?v=1785490915"},{"product_id":"victron-48v-12v-dc-dc-converter","title":"Victron Orion-Tr 48\/12-9A Isolated DC-DC Converter 110W | ORI481210110","description":"\u003cp\u003eThe Victron Orion-Tr 48\/12-9A is a galvanically isolated DC-DC converter that steps a 48V DC input down to a regulated 12V DC output at up to 9A, giving 110W rated power. It suits vehicles, vessels, off-grid systems and industrial installations that need a stable 12V supply from a 48V battery bank or bus, with no electrical connection between the two circuits.\u003c\/p\u003e\u003ch2\u003eVictron 48V to 12V converter with galvanic isolation\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation\u003c\/strong\u003e, galvanic, transformer-based, so input and output share no common electrical path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput\u003c\/strong\u003e, 48V DC nominal, with a wide input range to handle real-world battery voltage variation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e, 12V DC regulated at up to 9A continuous, 110W rated power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 0.5kg, compact enough for panel mounting in tight spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e, designed to sit alongside Victron 48V equipment such as MultiPlus and Quattro units.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eThe Orion-Tr range uses a transformer-based isolated topology. Input and output grounds stay independent, which matters in marine and vehicle work where chassis grounds differ between circuits, and anywhere a fault on the 12V side must not reach the 48V battery bank. That isolation also suits systems running mixed battery chemistries or separate battery banks.\u003c\/p\u003e\u003cp\u003eAt 110W this unit is sized for 12V control equipment, lighting circuits, communication devices and other auxiliary loads run from a 48V system. It is not a battery-to-battery charger: the output is a fixed regulated voltage rail rather than a charge profile.\u003c\/p\u003e\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eORI481210110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage (Nominal)\u003c\/td\u003e\n\u003ctd\u003e48V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current (Max)\u003c\/td\u003e\n\u003ctd\u003e9A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Power\u003c\/td\u003e\n\u003ctd\u003e110W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eGalvanic (transformer-based)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGTIN\u003c\/td\u003e\n\u003ctd\u003e8719076016762\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePowering 12V auxiliary circuits from a 48V off-grid battery bank.\u003c\/li\u003e\n\u003cli\u003eMarine installations needing isolated power conversion between separate DC systems.\u003c\/li\u003e\n\u003cli\u003eElectric and specialist vehicles with a 48V main bus and 12V accessory loads.\u003c\/li\u003e\n\u003cli\u003eTelecommunications and industrial control panels where galvanic isolation is required.\u003c\/li\u003e\n\u003cli\u003eVictron 48V system installations needing a stable 12V rail for monitoring or control gear.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion-Tr 48\/12-9A (110W) Isolated DC-DC Converter\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eThis unit operates at 48V DC, a hazardous voltage in many jurisdictions, and should be installed by a qualified electrician familiar with DC power systems. Fuse both input and output sides to match the wire gauges used. Because input and output grounds are independent, avoid bonding them during installation, as that would defeat the isolated topology.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52060514353440,"sku":"ORI481210110","price":49.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori481210110-1.webp?v=1785490994"},{"product_id":"orion-tr-smart-12-12-18a-dc-charger","title":"Victron Orion-Tr Smart 12\/12-18A Isolated DC-DC Charger 220W | ORI121222120","description":"\u003cp\u003eThe Victron Orion-Tr Smart 12\/12-18A is a galvanically isolated DC-DC charger for vehicle, marine and off-grid systems where a secondary battery is charged from a 12V source. It supplies up to 18A, or 220W, of charge current and is configured over Bluetooth rather than physical switches.\u003c\/p\u003e\u003ch2\u003eKey features of the Orion-Tr Smart 12\/12-18A isolated DC-DC charger\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation\u003c\/strong\u003e, full galvanic separation between input and output circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e, 18A maximum current, up to 220W continuous charge power at 12V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth\u003c\/strong\u003e, built in, configured and monitored through the VictronConnect app on iOS and Android.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge profile\u003c\/strong\u003e, adaptive 3-stage bulk, absorption and float algorithm for lead-acid and lithium chemistries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine detection\u003c\/strong\u003e, starts charging based on an input voltage threshold, protecting the starter battery when the engine is off.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 1.3 kg in a sealed housing suited to engine bays and lockers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThis charger suits dual-battery setups in campervans, motorhomes and caravans, where a leisure battery draws charge from the alternator. It is equally at home in marine installations that need isolation between the start battery and the service bank, and in off-grid or expedition vehicles running lithium leisure batteries that need a correct multi-stage profile. It also works in truck auxiliary power systems and alongside a solar charge controller as a supplementary DC-DC charger.\u003c\/p\u003e\u003ch3\u003eConfiguration and monitoring\u003c\/h3\u003e\u003cp\u003eCharge voltages, absorption time, tail current and the engine detection threshold are all set in VictronConnect, with no DIP switches involved. The unit can also join VE.Smart Networking, taking battery temperature and voltage readings from a connected BMV monitor or Smart Battery Sense for a more accurate charge.\u003c\/p\u003e\u003ch2\u003eWhat's included\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion-Tr Smart 12\/12-18A (220W) Isolated DC-DC Charger\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52060517433632,"sku":"ORI121222120","price":130.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori121222120-1.webp?v=1785491416"},{"product_id":"orion-tr-smart-360w-charger","title":"Victron Orion-Tr Smart 24\/12-30A 360W Isolated DC-DC Charger | ORI241236120","description":"\u003cp\u003eThe Victron Orion-Tr Smart 24\/12-30A (360W) is a galvanically isolated DC-DC charger that charges a 12V service battery from a 24V vehicle or system supply. It suits professional vehicle conversions, marine installations and off-grid systems where two battery banks need to stay electrically separate. Bluetooth is built in, so setup and monitoring run through the VictronConnect app.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power\u003c\/strong\u003e, 360W continuous, 30A at 12V output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation\u003c\/strong\u003e, galvanic, via high-frequency transformer, keeping input and output grounds separate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth\u003c\/strong\u003e, built-in, works with VictronConnect for configuration, monitoring and firmware updates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput\u003c\/strong\u003e, 24V nominal, compatible with standard 24V lead-acid and lithium battery systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge algorithm\u003c\/strong\u003e, adaptive, supports flooded, gel, AGM and lithium (LiFePO4) chemistries on the output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine detection\u003c\/strong\u003e, monitors input voltage and only enables charging once the alternator is running, protecting the starter battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 1.8 kg, wall-mountable enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow it works\u003c\/h2\u003e\u003cp\u003eA high-frequency transformer provides full galvanic isolation between the 24V input and 12V output. In vehicles and boats, two separate chassis grounds can otherwise create ground loops or feed noise into audio and navigation equipment. The isolated design means the two battery banks share no electrical path other than the intended charge current.\u003c\/p\u003e\u003cp\u003eEngine detection watches the input voltage and only switches on the charger once it rises past a configurable threshold, showing the alternator is running. That stops the service battery pulling down the starter battery when the engine is off. The threshold is adjustable in VictronConnect, so it works with both standard and smart alternators.\u003c\/p\u003e\u003cp\u003eVictronConnect also gives access to battery type selection, absorption and float voltages, and live current and voltage readings. A VE.Direct connection lets the charger feed data into a GX device or Cerbo GX for centralised monitoring.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCharging a 12V leisure or service battery from a 24V truck or commercial vehicle electrical system.\u003c\/li\u003e\n\u003cli\u003eMarine dual-bank charging where galvanic isolation helps prevent corrosion and ground loops.\u003c\/li\u003e\n\u003cli\u003eMotorhome and campervan conversions with split 24V\/12V battery systems.\u003c\/li\u003e\n\u003cli\u003eOff-grid cabins or mobile installations running two battery banks at different voltages.\u003c\/li\u003e\n\u003cli\u003eEmergency and specialist vehicle builds needing isolated secondary battery charging.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Orion-Tr Smart 24\/12-30A (360W) Isolated DC-DC Charger\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFitting should be done by a qualified electrician or experienced system integrator familiar with DC wiring. Cable sizing needs to suit the input current draw at 24V and the 30A output, and the unit should be mounted somewhere ventilated and away from water ingress. Marine installs should follow NMEA or relevant classification society wiring guidance. Set the engine detection threshold in VictronConnect before commissioning, to match the alternator and battery system in use.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52060522184992,"sku":"ORI241236120","price":198.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori241236120-1.webp?v=1785492038"},{"product_id":"orion-tr-smart-30a-dc-dc-charger","title":"Victron Orion-Tr Smart 12\/12-30A Isolated DC-DC Charger 360W | ORI121236120","description":"\u003cp\u003eThe Victron Orion-Tr Smart 12\/12-30A is a galvanically isolated DC-DC charger that charges a service battery from a vehicle or vessel's starter battery. It suits professional mobile, marine and off-grid installations where electrical isolation between battery banks matters. Bluetooth is built in, so the unit pairs with the VictronConnect app for setup and live monitoring.\u003c\/p\u003e\u003ch2\u003eOrion-Tr Smart isolated DC-DC charger features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e, 30A output current, 360W maximum power transfer from a 12V input to a 12V output battery bank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation\u003c\/strong\u003e, galvanic isolation removes ground loops and keeps faults from crossing between battery banks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth\u003c\/strong\u003e, configuration and real-time monitoring via VictronConnect on iOS and Android.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge algorithm\u003c\/strong\u003e, adaptive profile supports lithium (LiFePO4) and lead-acid chemistries including AGM and gel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine detection\u003c\/strong\u003e, charging only starts once the alternator is active, so the starter battery isn't drained.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 1.8 kg in a compact, wall-mountable enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNetworking and configuration\u003c\/h2\u003e\u003cp\u003eSetup runs entirely through VictronConnect over Bluetooth. Installers set the input voltage threshold for engine detection, choose the battery chemistry and absorption voltage, and watch charge state without opening the enclosure. The Orion-Tr Smart can join VE.Smart Networking, pulling temperature and voltage data from a connected BMV battery monitor or Smart Battery Sense for more accurate charging.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCharging a lithium or lead-acid service battery from an alternator in campervans, motorhomes and HGVs.\u003c\/li\u003e\n\u003cli\u003eMarine dual-battery setups where galvanic isolation guards against stray current corrosion.\u003c\/li\u003e\n\u003cli\u003eOff-grid vehicle and expedition builds needing configurable battery-to-battery charging.\u003c\/li\u003e\n\u003cli\u003eInstallations with a shared chassis earth, where isolating the battery circuits is necessary.\u003c\/li\u003e\n\u003cli\u003eSystems tied into Victron BMV monitors or GX devices for centralised monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion-Tr Smart 12\/12-30A Isolated DC-DC Charger\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52060524282144,"sku":"ORI121236120","price":178.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori121236120-1.webp?v=1785492260"},{"product_id":"victron-dc-dc-charger-12-24-15a","title":"Victron Orion-Tr Smart 12\/24-15A DC-DC Charger 360W Non-Isolated | ORI122436140","description":"\u003cp\u003eThe Victron Orion-Tr Smart 12\/24-15A is a non-isolated DC-DC charger that converts a 12V supply into a regulated 24V output at up to 15A (360W). It suits dual-battery charging in vehicles, boats and off-grid systems where the starter and service batteries run at different voltages.\u003c\/p\u003e\u003ch2\u003eA dc-to-dc battery charger for dual-voltage systems\u003c\/h2\u003e\u003cp\u003eUnlike a basic converter, the Orion-Tr Smart applies a four-stage charge profile, bulk, absorption, float and storage, which matters for lithium and AGM batteries that need accurate voltage control. Bluetooth is built in, so charge voltages, current limits and battery type are all set up through the VictronConnect app on iOS or Android, with no separate interface required.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e, regulated 24V at up to 15A continuous, 360W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation\u003c\/strong\u003e, non-isolated design in a compact, lightweight enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity\u003c\/strong\u003e, Bluetooth built in for setup and monitoring via VictronConnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge profile\u003c\/strong\u003e, adaptive bulk, absorption, float and storage stages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine detection\u003c\/strong\u003e, monitors input voltage to avoid discharging the starter battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVE.Smart Networking\u003c\/strong\u003e, synchronises charging alongside a Victron MPPT solar charger.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 1.8 kg.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eCommon uses include charging a 24V leisure or service battery from a 12V alternator or starter battery, dual-voltage setups in campervans, motorhomes and HGVs, and marine installations where the engine battery is 12V but the house bank runs at 24V. It also works in off-grid cabins and mobile power systems, and in hybrid setups combining alternator input with Victron MPPT solar via VE.Smart Networking.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eThis is the non-isolated variant, so the input and output battery banks must share a common negative. Check your system topology before fitting it. Correct fusing on both input and output cables matters, and the unit needs a qualified auto-electrician or marine electrician for installation, with adequate ventilation around it in use.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion-Tr Smart 12\/24-15A (360W) Non-Isolated DC-DC Charger\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52060526379296,"sku":"ORI122436140","price":155.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori122436140-1.webp?v=1785492604"},{"product_id":"victron-orion-tr-24-12-isolated-converter","title":"Victron Orion-Tr 24\/12-30A Isolated DC-DC Converter 360W | ORI241240110","description":"\u003cp\u003eThe Victron Orion-Tr 24\/12-30A is a galvanically isolated DC-DC converter that steps a 24V DC input down to a regulated 12V DC output at up to 30A, delivering 360W. It suits vehicles, marine installations and off-grid systems that need a stable, isolated 12V supply from a 24V source.\u003c\/p\u003e\u003ch2\u003eVictron DC-DC converter: 24V to 12V power conversion\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation\u003c\/strong\u003e, transformer-based galvanic isolation between input and output, removing ground loop issues and shielding sensitive electronics from noise on the supply rail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e, 24V input to 12V output at 30A continuous, up to 360W regulated DC power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput range\u003c\/strong\u003e, a wide input voltage range copes with normal battery voltage swings on a 24V system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable output\u003c\/strong\u003e, output voltage can be set to suit specific loads or battery chemistries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing\u003c\/strong\u003e, compact, fully enclosed aluminium casing for fixed installation in confined spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection\u003c\/strong\u003e, short circuit, over-temperature and reverse polarity protection on the input.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 1.8 kg, practical for mobile and marine fitting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eIt charges a 12V auxiliary battery from a 24V vehicle or truck system, powers 12V accessory circuits on vessels with a 24V house bank, and supplies 12V loads in off-grid cabins or caravans running a 24V primary system. It also provides an isolated 12V rail in ambulances and specialist commercial vehicles, and keeps 24V and 12V circuits electrically separate on mixed-voltage narrowboats and yachts.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eFitting should be carried out by a qualified electrician or experienced DC systems installer. Input and output wiring must be correctly rated, with fusing on both circuits. Mount the unit somewhere ventilated and away from flammable materials. Marine installations should follow NMEA and RCD Directive wiring standards, and input voltage compatibility should be checked before connecting to any battery system.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 x Victron Orion-Tr 24\/12-30A (360W) Isolated DC-DC Converter\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52060528410912,"sku":"ORI241240110","price":156.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori241240110-1.webp?v=1785492855"},{"product_id":"victron-orion-tr-48-12-30a-isolated","title":"Victron Orion-Tr 48\/12-30A Isolated DC-DC Converter 360W | ORI481240110","description":"\u003cp\u003eThe Victron Orion-Tr 48\/12-30A (360W) Isolated DC-DC Converter, ORI481240110, steps a 48V DC input down to a regulated 12V DC output rated at up to 30A. Full galvanic isolation separates the two circuits, so it suits vehicles, vessels, off-grid systems and industrial equipment where two DC systems share a chassis ground.\u003c\/p\u003e\u003ch2\u003eKey features of this Victron DC DC converter\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation\u003c\/strong\u003e, galvanic isolation between input and output removes ground loop issues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion\u003c\/strong\u003e, 48V input to a 12V output at up to 30A, delivering up to 360W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing\u003c\/strong\u003e, compact, enclosed aluminium housing suited to fixed installation in confined spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput adjustment\u003c\/strong\u003e, output voltage can be tuned to suit a specific load or charging requirement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel operation\u003c\/strong\u003e, additional Orion-Tr units can be wired in parallel to raise output current beyond 30A.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 1.8kg.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eTypical uses include powering 12V auxiliary loads from a 48V off-grid battery bank, charging a 12V service battery from a 48V house bank on a boat or motorhome, supplying isolated 12V control circuits in industrial or telecoms DC systems, and keeping 48V and 12V circuits electrically separate in mixed-voltage vehicle conversions.\u003c\/p\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit this unit with input wiring correctly fused at the source, and mount it on a flat surface with room for airflow. Set the output voltage before connecting any load. Where the converter forms part of a larger battery or solar system, check compatibility with the rest of the equipment before commissioning. Installation should be carried out by a qualified electrician or an experienced systems integrator familiar with DC power systems.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 x Victron Orion-Tr 48\/12-30A (360W) Isolated DC-DC Converter\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52060530082080,"sku":"ORI481240110","price":158.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori481240110-1.webp?v=1785493021"},{"product_id":"victron-48v-12v-dc-converter","title":"Victron Orion-Tr 48\/12-20A 240W Isolated DC-DC Converter | ORI481224110","description":"\u003cp\u003eThe Victron Orion-Tr 48\/12-20A is a galvanically isolated DC-DC converter that steps a 48V DC input down to a regulated 12V DC output, delivering up to 20A continuous (240W). It suits installations where the input and output circuits need to be electrically separated, such as running 12V equipment from a 48V battery bank or vehicle bus.\u003c\/p\u003e\u003ch2\u003eKey features of this victron dc dc converter\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation\u003c\/strong\u003e, galvanic isolation between input and output, so the two circuits share no common ground.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion\u003c\/strong\u003e, 48V input to 12V output at up to 20A, up to 240W of regulated power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable output\u003c\/strong\u003e, output voltage can be tuned away from the nominal 12V setting for charging or load-matching purposes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide input tolerance\u003c\/strong\u003e, copes with normal fluctuations seen across 48V battery systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing\u003c\/strong\u003e, enclosed unit suitable for fixed mounting in vehicles, vessels or off-grid enclosures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 1.3kg, straightforward to fit in a panel or under a dashboard.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy isolation matters\u003c\/h2\u003e\u003cp\u003eA non-isolated converter shares a ground between input and output. On a vessel or vehicle with sensitive electronics, bonding requirements, or a 12V auxiliary system tied into a 48V main circuit, that shared ground can create ground loops and fault paths. The Orion-Tr's isolation barrier keeps the two sides electrically separate, letting each be referenced independently.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRunning 12V lighting, pumps or control systems from a 48V off-grid battery bank.\u003c\/li\u003e\n\u003cli\u003eMarine installations needing isolation to protect onboard electronics.\u003c\/li\u003e\n\u003cli\u003eVehicle builds with a 48V main bus and separate 12V accessory circuits.\u003c\/li\u003e\n\u003cli\u003eTelecom or industrial enclosures requiring isolated DC power rails.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 x Victron Orion-Tr 48\/12-20A (240W) Isolated DC-DC Converter\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit this converter with correct fusing on both input and output sides matched to your wire gauge. Treat the 48V input as a hazardous voltage throughout planning and installation, and set any output voltage adjustment before connecting sensitive loads. Marine installs should follow the relevant wiring standards for the vessel.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52060530147616,"sku":"ORI481224110","price":85.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori481224110-1.webp?v=1785493035"},{"product_id":"orion-xs-1400-dc-dc-charger","title":"Victron Orion XS 1400 DC-DC Battery Charger Non-Isolated | ORI242417040","description":"\u003cp\u003eThe Victron Orion XS 1400 is a non-isolated DC-DC battery charger built for 24V to 24V dual-battery systems in vehicles, boats and off-grid setups. It delivers up to 1400W, giving a secondary battery bank high-current charging from the alternator or main battery rather than a partial trickle.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTopology\u003c\/strong\u003e, non-isolated DC-DC, for 24V to 24V charging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power\u003c\/strong\u003e, up to 1400W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery compatibility\u003c\/strong\u003e, lithium (LiFePO4), AGM, gel and lead-acid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternator protection\u003c\/strong\u003e, limits input current draw from the source battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 0.56kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitoring\u003c\/strong\u003e, VE.Direct port for setup and monitoring through VictronConnect\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow it works\u003c\/h2\u003e\u003cp\u003eRather than a voltage-sensitive relay passing through whatever the source battery offers, the Orion XS 1400 runs a proper multi-stage charge algorithm on the secondary battery, so it reaches full charge rather than stopping short. The non-isolated design shares a common ground between input and output, which suits vehicles and boats where both batteries reference the same chassis or hull. Where isolation between banks is required, a different unit from Victron's isolated Orion range is the correct choice instead.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eCampervans, motorhomes, HGVs, vans and larger leisure craft with an auxiliary battery bank that has outgrown smaller DC-DC chargers all suit this unit. It works well for lithium auxiliary upgrades, where a genuine charge profile matters rather than an approximate one.\u003c\/p\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit this by a qualified auto-electrician or marine electrician who works with high-current DC systems regularly. At 1400W, cable sizing, fusing and connection quality all matter. Confirm both battery banks share a common negative before wiring in, since the non-isolated topology depends on it. For lithium batteries, check the charge profile in VictronConnect before commissioning. This charger is not intended for grid-connected or AC-coupled use.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion XS 1400 DC-DC battery charger (non-isolated)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52060751921440,"sku":"ORI242417040","price":278.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori242417040-1.webp?v=1785503361"},{"product_id":"dc-to-dc-battery-charger-30a","title":"Victron Orion-Tr Smart 12\/12-30A Non-Isolated DC-DC Charger 360W | ORI121236140","description":"\u003cp\u003eThe Victron Orion-Tr Smart 12\/12-30A is a non-isolated DC-DC battery-to-battery charger built for 12V vehicle and marine dual-battery systems. It supplies up to 30A of charge current, delivering up to 360W from a 12V source battery, and is configured over Bluetooth using the VictronConnect app. It suits van conversions, motorhomes, narrowboats and off-grid mobile setups.\u003c\/p\u003e\u003ch2\u003eKey features of this DC to DC battery charger\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e: up to 30A at 12V, giving up to 360W of charging power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth control\u003c\/strong\u003e: built-in Bluetooth with VictronConnect app for setup, monitoring and firmware updates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-isolated design\u003c\/strong\u003e: shared negative between input and output, simplifying wiring where both batteries sit on one chassis ground.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery profiles\u003c\/strong\u003e: adaptive charge algorithm with selectable profiles for lithium (LiFePO4), AGM, gel and flooded lead-acid.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine detection\u003c\/strong\u003e: senses alternator voltage so the starter battery is not drawn down when the engine is off.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMS integration\u003c\/strong\u003e: two-wire BMS connection lets a compatible Victron lithium battery or BMS halt charging on command.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow it works\u003c\/h2\u003e\u003cp\u003eThe Orion-Tr Smart non-isolated range uses a synchronous buck converter. Sharing a common negative between input and output makes it suited to installations where both battery banks sit within the same chassis ground, the usual arrangement in road vehicles and inland waterway craft. Configuration runs entirely through VictronConnect over Bluetooth, where charge voltage, absorption time, float voltage and tail current are set to match the service battery chemistry. For lithium service batteries the two-wire BMS port lets the BMS tell the charger to stop when the battery is full or a cell protection event occurs. Engine detection works from an input voltage threshold, so charging only starts once the alternator raises bus voltage above a configurable level.\u003c\/p\u003e\u003cp\u003eThe unit weighs 1.8kg and has a compact footprint, so it can be mounted in an engine bay, under a seat or in a battery compartment.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVan conversions and campervan builds charging a lithium or lead-acid service battery from the alternator.\u003c\/li\u003e\n\u003cli\u003eMotorhomes needing split charging between starter and leisure battery banks.\u003c\/li\u003e\n\u003cli\u003eNarrowboats and canal boats with 12V single-chassis electrical systems.\u003c\/li\u003e\n\u003cli\u003eOff-grid trailers and expedition vehicles charging a secondary battery from the tow vehicle's alternator.\u003c\/li\u003e\n\u003cli\u003eLight commercial vehicles running auxiliary loads such as refrigeration, tools or communications equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation note\u003c\/h2\u003e\u003cp\u003eThis charger is non-isolated and requires a shared negative between the source and service battery banks. It is not suitable where the two battery systems must be electrically separated, such as most marine installations with separate AC grounding.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion-Tr Smart 12\/12-30A Non-Isolated DC-DC Charger (ORI121236140)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52060753297696,"sku":"ORI121236140","price":152.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori121236140-1.webp?v=1785503585"},{"product_id":"orion-xs-12-12-50a-dc-charger","title":"Victron Orion XS 12\/12-50A DC-DC Battery Charger | ORI121217050","description":"\u003cp\u003eThe Victron Orion XS 12\/12-50A is a non-isolated DC-DC battery charger built for 12V to 12V charging in vehicles, boats and off-grid systems. It supplies up to 50A of charge current, a useful step up for dual-battery setups and larger lithium banks that need faster replenishment.\u003c\/p\u003e\u003ch2\u003eVictron Orion XS 12\/12-50A key features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge current\u003c\/strong\u003e, up to 50A from a 12V source to a 12V battery bank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation\u003c\/strong\u003e, non-isolated, for shared-negative electrical systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery compatibility\u003c\/strong\u003e, lead-acid (AGM, gel, flooded) and lithium (LiFePO4).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 0.35 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitoring\u003c\/strong\u003e, VE.Direct port, configurable via the VictronConnect app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge algorithm\u003c\/strong\u003e, adaptive bulk, absorption and float stages.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eThe Orion XS 12\/12-50A sits within Victron's non-isolated DC-DC converter range. Non-isolated units share a common ground between input and output, which suits most vehicles and boats where the chassis or hull acts as the negative return.\u003c\/p\u003e\u003cp\u003eSetup runs through the VictronConnect app over Bluetooth, or via the VE.Direct port for wired monitoring. Charge profiles can be matched to the connected battery chemistry, with the unit managing absorption and float voltage automatically once configured.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDual-battery systems in campervans, motorhomes and caravans.\u003c\/li\u003e\n\u003cli\u003eMarine auxiliary battery charging from a starter battery or alternator feed.\u003c\/li\u003e\n\u003cli\u003eOff-grid vehicles and expedition builds needing high-current secondary charging.\u003c\/li\u003e\n\u003cli\u003eLithium battery bank charging in 12V mobile and marine systems.\u003c\/li\u003e\n\u003cli\u003eCommercial vehicle auxiliary power installations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eVictron Orion XS 12\/12-50A DC-DC battery charger unit.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eThis is a non-isolated charger and needs a shared negative between input and output circuits. Installation should be carried out by a qualified auto-electrician or marine electrician, with correct cable sizing and fusing on both sides given the 50A operating current. For lithium installations, check that the battery's BMS is compatible with the charger's settings before commissioning.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52060755984672,"sku":"ORI121217050","price":230.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori121217050-1.webp?v=1785503971"},{"product_id":"victron-buck-boost-dc-converter-100a","title":"Victron 100A Buck-Boost DC-DC Converter 12V\/24V | ORI303100000","description":"\u003cp\u003eThe Victron Energy 100A Buck-Boost DC\/DC Converter is a non-isolated converter for mobile, marine and off-grid systems that need a stable output voltage from an input that varies or does not match the load. It suits dual-battery setups, vehicle-to-load charging and any installation where the input can sit above, below or equal to the output.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput current\u003c\/strong\u003e, 100A continuous, for high-demand DC loads and battery charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuck-boost topology\u003c\/strong\u003e, output voltage can be set higher, lower or equal to the input, unlike a simple buck or boost converter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-isolated design\u003c\/strong\u003e, efficient conversion with minimal heat loss compared to transformer-based alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVE.Direct interface\u003c\/strong\u003e, connects to GX devices or VictronConnect for monitoring and configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem voltage\u003c\/strong\u003e, suits 12V and 24V architectures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing\u003c\/strong\u003e, aluminium enclosure weighing 4.1 kg, for permanent installation in vehicles, vessels and fixed enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow it works\u003c\/h2\u003e\u003cp\u003eA standard DC-DC converter can only step voltage in one direction. This buck-boost unit regulates the output to a fixed target whether the input sits above or below it, which matters when a starter battery sags under load or an auxiliary lithium bank rests at a higher voltage than a lead-acid one. At 100A, it can handle substantial charging currents or supply DC loads directly. The negative rails are shared between input and output, standard for most vehicle and marine wiring, so installers should confirm this suits the earthing arrangement before fitting it.\u003c\/p\u003e\u003cp\u003eConnected to a GX device such as a Cerbo GX via VE.Direct, the converter shows up in the system overview alongside other Victron equipment. Configuration and firmware updates run through the VictronConnect app.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDual-battery charging in campervans, motorhomes and HGVs from the alternator.\u003c\/li\u003e\n\u003cli\u003eMarine systems needing a regulated DC supply to a secondary bank at a different voltage from the house bank.\u003c\/li\u003e\n\u003cli\u003eOff-grid cabins and mobile power systems with variable input voltage.\u003c\/li\u003e\n\u003cli\u003eVehicle-mounted equipment needing a fixed DC voltage independent of chassis battery state.\u003c\/li\u003e\n\u003cli\u003eRenewable systems combining solar and alternator inputs across mixed battery chemistries.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFitting should be done by a qualified electrician or experienced system integrator. Because input and output negative terminals are common, check this against the earthing scheme of the vessel or vehicle first. Follow applicable NMEA or flag-state wiring standards on boats, provide adequate ventilation or heatsinking for the rated current, and fuse both input and output cables close to the source in line with the cable ratings used.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Energy 100A Buck-Boost DC\/DC Converter (ORI303100000)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061010460960,"sku":"ORI303100000","price":887.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori303100000-1.webp?v=1785508525"},{"product_id":"orion-12-24-10-dc-dc-converter","title":"Victron Orion 12\/24-10 DC-DC Converter 24V 10A IP20 | ORI122410020","description":"\u003cp\u003eThe Victron Orion 12\/24-10 is a non-isolated DC-DC converter that steps a 12V input up to a stable 24V output, delivering up to 10A continuous current. It suits professional installations where 24V equipment needs to run from a 12V battery source, including vehicles, marine systems and off-grid panels. The IP20 rating means it belongs in a dry, protected enclosure rather than an exposed location.\u003c\/p\u003e\u003ch2\u003eKey features of this Victron DC-DC converter\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage conversion\u003c\/strong\u003e, 12V DC input stepped up to 24V DC output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput current\u003c\/strong\u003e, up to 10A continuous.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTopology\u003c\/strong\u003e, non-isolated, sharing a common ground between input and output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection rating\u003c\/strong\u003e, IP20, suitable for enclosures and control panels only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 182g.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdentifiers\u003c\/strong\u003e, SKU ORI122410020, GTIN 8719076022749.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow it works\u003c\/h2\u003e\u003cp\u003eThis is a boost converter, not a charger. It raises 12V to 24V to run 24V equipment directly rather than topping up a battery. Because the design is non-isolated, the negative terminals of input and output are connected internally, which is fine for most single-battery vehicle or panel setups but worth checking against your system's earthing arrangement.\u003c\/p\u003e\u003cp\u003eAt 10A output the unit can supply up to 240W on the 24V side. Drawing that from the 12V input means proportionally higher current on that side, so input cabling and fusing need to be sized with that in mind. IP20 protects against solid objects but not moisture, so it needs a dry mounting position away from spray or condensation.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePowering 24V accessories from a 12V vehicle or leisure battery.\u003c\/li\u003e\n\u003cli\u003eMarine systems where a 24V load runs from a 12V house bank.\u003c\/li\u003e\n\u003cli\u003eOff-grid panels needing a 24V rail alongside a 12V bank.\u003c\/li\u003e\n\u003cli\u003eMotorhome and campervan conversions with mixed-voltage circuits.\u003c\/li\u003e\n\u003cli\u003eMobile industrial equipment requiring 24V from a 12V source.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion 12\/24-10 DC-DC converter (non-isolated, IP20)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit this converter in a dry, enclosed space only; the IP20 rating gives no protection against water or condensation, so engine bays and bilges are unsuitable. Check that the shared ground of the non-isolated design works with your system before wiring it in, and fuse the input close to the battery. Installation should be carried out by a qualified electrician or someone competent with DC power systems.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061013836064,"sku":"ORI122410020","price":50.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori122410020-1.webp?v=1785509091"},{"product_id":"victron-orion-24-12-20a-converter","title":"Victron Orion 24\/12-20A DC-DC Converter IP67 240W | ORI241220260","description":"\u003cp\u003eThe Victron Orion IP67 24\/12-20A is a non-isolated DC-DC converter that steps a 24V DC supply down to a regulated 12V DC output, delivering up to 20A (240W). It's built for vehicles, vessels and off-grid systems where voltage conversion needs to hold up in exposed or damp locations. The IP67 enclosure means it can be mounted without hunting for a fully protected indoor spot.\u003c\/p\u003e\u003ch2\u003eVictron Orion DC-DC converter features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion\u003c\/strong\u003e, non-isolated 24V input to 12V output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput current\u003c\/strong\u003e, up to 20A continuous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power\u003c\/strong\u003e, 240W continuous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection\u003c\/strong\u003e, IP67, dust-tight and protected against temporary immersion to 1 metre\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 0.45kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy non-isolated topology\u003c\/h2\u003e\u003cp\u003eThe Orion IP67 range uses a non-isolated buck converter, which avoids the losses that come with transformer isolation and keeps efficiency high with less heat to manage. That suits systems where the two battery banks share a common negative, such as dual-battery vehicle setups or a 24V-to-12V auxiliary supply on a boat or motorhome. Because it's non-isolated, it must not be used where galvanic isolation between input and output is required.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDual-battery vehicle systems running a 12V auxiliary circuit from a 24V bank\u003c\/li\u003e\n\u003cli\u003eMarine electronics, lighting or pumps fed from a 24V house bank\u003c\/li\u003e\n\u003cli\u003eMotorhomes and campervans with a 24V main system needing a 12V rail\u003c\/li\u003e\n\u003cli\u003eOff-grid cabins where a 24V bank supplies 12V loads without a second battery\u003c\/li\u003e\n\u003cli\u003eTelecoms and industrial enclosures needing sealed DC voltage conversion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eInput and output share a common negative, so this unit isn't suitable where isolation is required. Wiring should be rated for the current involved, with fusing fitted on both input and output. Follow Victron's mounting guidance for thermal management, and have the installation carried out by someone competent with DC power systems.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion IP67 24\/12-20A DC-DC Converter (240W)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061014819104,"sku":"ORI241220260","price":34.02,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori241220260-1.webp?v=1785509227"},{"product_id":"victron-24v-12v-dc-converter-60w","title":"Victron Orion-Tr 24\/12-5 DC-DC Converter 60W Non-Isolated Retail | ORI241205200R","description":"\u003cp\u003eThe Victron Orion-Tr 24\/12-5 is a non-isolated DC-DC converter that steps a 24V supply down to a regulated 12V output at up to 5A, giving 60W of continuous power. It suits mobile, marine and off-grid systems that need two DC voltage rails running side by side.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion\u003c\/strong\u003e, 24V DC input to 12V DC output at up to 5A continuous, 60W total.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation\u003c\/strong\u003e, non-isolated design with a shared ground between input and output, suited to vehicle and marine wiring where a common chassis or hull earth is used.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 90g, compact enough for tight enclosures or behind-panel mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e, fixed 12V output for accessories, control circuits or auxiliary loads fed from a 24V bank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging\u003c\/strong\u003e, retail pack with connection terminals included, ready to wire in.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eThis is the entry-level unit in Victron's non-isolated Orion-Tr series, built on a switch-mode topology rather than a linear regulator. It suits lower-power 12V loads such as instrumentation, lighting circuits, control electronics or small accessories drawing from a 24V battery bank.\u003c\/p\u003e\u003cp\u003eBecause it is non-isolated, the negative terminals of input and output are connected internally. That's fine for most vehicles, caravans, motorhomes and boats sharing a common ground. Where galvanic isolation between the two voltage rails is needed, the isolated Orion-Tr variant is the right choice instead.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePowering 12V accessories and control circuits from a 24V vehicle or van electrical system.\u003c\/li\u003e\n\u003cli\u003eSupplying 12V instrumentation or navigation electronics on a 24V marine vessel.\u003c\/li\u003e\n\u003cli\u003eRunning 12V lighting or auxiliary loads in a 24V off-grid or motorhome setup.\u003c\/li\u003e\n\u003cli\u003eProviding a stable 12V rail for control boards or comms equipment inside a larger 24V battery system.\u003c\/li\u003e\n\u003cli\u003eIntegrating 12V legacy devices into a 24V system upgrade without rewiring the whole installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion-Tr 24\/12-5 (60W) non-isolated DC-DC converter, retail pack\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit this by a competent 12\/24V DC electrician or auto-electrician familiar with vehicle or marine wiring. Fuse the input wiring close to the source battery. Since this is a non-isolated unit, don't use it where input and output grounds must stay separate. Check that the 60W rating covers the intended load, and leave room around the unit for ventilation.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061015277856,"sku":"ORI241205200R","price":11.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori241205200r-1.webp?v=1785509293"},{"product_id":"orion-tr-24-12v-5a-converter","title":"Victron Orion-Tr 24\/12-5 60W Non-Isolated DC-DC Converter | ORI241205200","description":"\u003cp\u003eThe Victron Orion-Tr 24\/12-5 is a non-isolated DC-DC converter that steps a 24V supply down to a regulated 12V output at up to 5A, rated at 60W. It suits mobile, marine and off-grid systems that need a stable 12V feed drawn from a 24V battery or bus.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion\u003c\/strong\u003e, 24V input to 12V output at up to 5A continuous (60W rated power).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign\u003c\/strong\u003e, non-isolated, giving a compact and lightweight unit at 90g.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput range\u003c\/strong\u003e, wide enough to cope with normal voltage swings on a 24V system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e, adjustable, so the 12V rail can be tuned to a specific load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e, compact enclosure suited to panel boards, lockers or equipment bays.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eThe Orion-Tr 24\/12-5 covers one of the more common jobs in dual-voltage electrical systems: running 12V loads from a 24V supply without fitting a second battery bank. That comes up often in commercial vehicles, motorhomes, narrowboats and off-grid cabins built around a 24V main system with 12V ancillaries attached.\u003c\/p\u003e\u003cp\u003eBeing non-isolated, it shares a common ground between input and output. That's fine for most single-vehicle or single-vessel wiring where the chassis or hull ground runs throughout. Where galvanic isolation is required between circuits, such as some marine installs or multi-battery setups with separate grounds, the isolated Orion-Tr variant should be used instead.\u003c\/p\u003e\u003cp\u003eAt 60W and 90g it sits among the smaller units in the Orion-Tr range. The adjustable output is useful for compensating cable voltage drop or matching a load that needs a precise supply voltage within the 12V band.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePowering 12V instruments, radios or control panels from a 24V vehicle system.\u003c\/li\u003e\n\u003cli\u003eSupplying 12V accessories on narrowboats, canal boats or motorhomes with a 24V battery bank.\u003c\/li\u003e\n\u003cli\u003eFeeding 12V control circuits or sensors in off-grid solar setups running a 24V bus.\u003c\/li\u003e\n\u003cli\u003eProviding a regulated 12V rail for lighting or USB charging on 24V commercial vehicles.\u003c\/li\u003e\n\u003cli\u003eIntegrating older 12V equipment into an upgraded 24V electrical system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's included\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 x Victron Orion-Tr 24\/12-5 (60W) non-isolated DC-DC converter\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eThis converter is non-isolated, with a shared common ground between input and output. Confirm that a common ground configuration suits your installation before fitting it. Wiring on both input and output should be correctly rated for the current involved, with fuses sized appropriately at the source. Fitting should be done by a qualified electrician or someone competent with DC electrical systems, and marine installers should check whether their vessel's wiring standard calls for galvanic isolation before choosing this model.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061015736608,"sku":"ORI241205200","price":12.02,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori241205200-1.webp?v=1785509391"},{"product_id":"victron-orion-24v-12v-converter","title":"Victron Orion IP67 24\/12-10A DC-DC Converter 120W | ORI241210260","description":"\u003cp\u003eThe Victron Orion IP67 24\/12-10A is a non-isolated DC-DC converter that steps a 24V DC supply down to a regulated 12V output at up to 10A (120W). It suits vehicles, boats and off-grid systems where a 24V main supply needs to feed 12V accessories.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion\u003c\/strong\u003e, 24V DC input regulated to 12V DC output at up to 10A continuous.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power\u003c\/strong\u003e, 120W continuous.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e, IP67 rated, sealed against dust and temporary water immersion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign\u003c\/strong\u003e, non-isolated, input and output share a common ground reference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 0.4kg.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThe Orion IP67 24\/12-10A is built for 24V vehicles, coaches and HGVs that need a 12V feed for lighting, USB charging hubs or control electronics. It also fits marine installations, campervans with a 24V chassis supply, and off-grid or industrial setups where a 24V battery bank must power 12V loads. Because it is non-isolated, input and output share a ground reference, which is fine in most single-battery-bank installations but should be checked against the specific system before fitting.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eFuse the input wiring close to the source battery or busbar. In multi-battery or multi-vehicle configurations, confirm that a shared ground will not cause ground loop issues. Installation should be carried out by someone familiar with DC electrical systems, following the wiring regulations that apply to the installation environment.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion IP67 24\/12-10A (120W) DC-DC converter\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061064954144,"sku":"ORI241210260","price":25.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori241210260-1.webp?v=1785510495"},{"product_id":"victron-orion-tr-24-12-dc-converter","title":"Victron Orion-Tr 24\/12-20 DC-DC Converter 240W | ORI241220200","description":"\u003cp\u003eThe Victron Orion-Tr 24\/12-20 is a non-isolated DC-DC converter that steps a 24V supply down to a regulated 12V output, delivering up to 20A continuous for a maximum of 240W. It suits mobile, marine and off-grid setups where two different DC voltage systems need to run from one battery bank.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion\u003c\/strong\u003e, 24V input to 12V output at up to 20A continuous, 240W maximum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation\u003c\/strong\u003e, non-isolated design, sharing a common ground between input and output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable output\u003c\/strong\u003e, output voltage can be fine-tuned to suit the connected load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 0.26kg, compact enough for tight vehicle, vessel or enclosure spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint\u003c\/strong\u003e, matches other Orion-Tr units, useful when installing several together.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection\u003c\/strong\u003e, guarded against short circuit, over-temperature and over-voltage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eThe Orion-Tr range uses a synchronous buck converter topology for efficient DC voltage step-down. Being non-isolated, input and output share a common ground, which is fine for most single-vehicle or single-vessel wiring. Where galvanic isolation is needed, such as separate battery banks on a boat with shore power, the isolated Orion-Tr variant is the correct choice instead.\u003c\/p\u003e\u003cp\u003eAt 240W this unit powers 12V accessories, lighting circuits, control gear or secondary loads from a 24V house or traction battery. The adjustable output lets you compensate for cable voltage drop or match sensitive 12V equipment. No external controller is needed; once wired and set it runs on its own. It shares its form factor with the rest of the Orion-Tr family, so adding units in parallel or moving to a higher-rated model later does not mean redesigning the installation.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e12V accessory circuits on a 24V vehicle or truck electrical system.\u003c\/li\u003e\n\u003cli\u003e12V control or lighting loads fed from a 24V off-grid battery bank.\u003c\/li\u003e\n\u003cli\u003eMarine setups where 24V house batteries need to supply 12V navigation or cabin equipment.\u003c\/li\u003e\n\u003cli\u003eMotorhome and campervan conversions running mixed 24V and 12V loads.\u003c\/li\u003e\n\u003cli\u003eTelecom and industrial enclosures needing a stepped-down 12V auxiliary rail.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eInput and output share a common ground on this non-isolated unit, so check this suits your system before fitting, particularly on marine or multi-source DC setups where ground loops can cause problems. Fuse the input wiring close to the source battery to match the cable rating. Output voltage is set via the onboard trimmer. Fitting should be done by an installer familiar with 12\/24V DC systems and mobile or marine wiring standards.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion-Tr 24\/12-20 (240W) non-isolated DC-DC converter\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061065445664,"sku":"ORI241220200","price":32.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori241220200-1.webp?v=1785510587"},{"product_id":"orion-tr-smart-24-24-dc-dc-charger","title":"Victron Orion-Tr Smart 24\/24-17A DC-DC Charger Non-Isolated | ORI242440140","description":"\u003cp\u003eThe Victron Orion-Tr Smart 24\/24-17A is a non-isolated DC-DC battery charger for 24V to 24V charging in vehicles, boats and off-grid systems. It outputs up to 17A (400W) and is configured over Bluetooth using the VictronConnect app, which makes it a practical choice for dual-battery installations that need proper setup without extra interface hardware.\u003c\/p\u003e\u003ch2\u003eVictron dc to dc battery charger features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e, 17A charge current, 400W, on a 24V to 24V non-isolated topology\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity\u003c\/strong\u003e, built-in Bluetooth, configured and monitored via VictronConnect on iOS and Android\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge algorithm\u003c\/strong\u003e, multi-stage adaptive profile supports AGM, gel, flooded lead-acid and lithium batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine detection\u003c\/strong\u003e, monitors input voltage to avoid discharging the starter battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote on\/off\u003c\/strong\u003e, input terminal for integration with vehicle ignition or a BMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-isolated design\u003c\/strong\u003e, shares a common negative between input and output, simplifying wiring where both battery banks already share a ground\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow it works\u003c\/h2\u003e\u003cp\u003eThe Orion-Tr Smart takes power from a vehicle or vessel's primary battery and charges a secondary service battery using a proper multi-stage profile rather than a simple voltage drop. That matters for lithium and AGM batteries, which need accurate charge termination to avoid damage. Being non-isolated, it's suited to the standard arrangement in most 24V vehicle and marine systems where the two banks share a common negative.\u003c\/p\u003e\u003cp\u003eAll Bluetooth hardware is built into the unit itself, so charge profiles, voltage thresholds and engine detection sensitivity can all be adjusted from the app without extra parts. For lithium setups with a Victron BMS, the remote on\/off terminal gives the BMS a direct way to stop charging if cell voltages move outside safe limits.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFits dual-battery setups in 24V campervans, motorhomes and HGVs, marine service battery charging from a 24V starter bank, off-grid vehicle builds with lithium service batteries, auxiliary charging in emergency and specialist vehicles, and mobile DC systems where alternator charging supplements solar input.\u003c\/p\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFitting should be carried out by a qualified auto-electrician or marine electrician. The non-isolated design needs a shared common negative between source and load batteries, and both input and output cables must be correctly fused. On lithium installations, wire the remote on\/off terminal to the BMS so the charger can't run outside safe cell voltage limits.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eVictron Orion-Tr Smart 24\/24-17A (400W) Non-Isolated DC-DC Charger\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061065478432,"sku":"ORI242440140","price":157.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori242440140-1.webp?v=1785510594"},{"product_id":"victron-orion-tr-12-24-5a-converter","title":"Victron Orion-Tr 12\/24-5A Isolated DC-DC Converter 120W | ORI122410110","description":"\u003cp\u003eThe Victron Orion-Tr 12\/24-5A is a galvanically isolated DC-DC converter that steps a 12V input up to a regulated 24V output at 5A continuous, delivering up to 120W. It suits mobile, marine and off-grid installations where electrical isolation between two DC systems is needed for safety or compatibility.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic isolation\u003c\/strong\u003e, transformer-based, separating input and output circuits and removing ground loop issues between dual-battery or mixed-voltage systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage conversion\u003c\/strong\u003e, 12V nominal input to a regulated 24V output at 5A continuous, 120W maximum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput tolerance\u003c\/strong\u003e, wide input voltage range copes with battery voltage sag under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 0.5kg, compact enough for confined spaces on vehicles, vessels or off-grid enclosures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixed output\u003c\/strong\u003e, stable regulated voltage, suitable for powering 24V loads directly from a 12V battery bank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcosystem fit\u003c\/strong\u003e, compatible with Victron's wider range of battery management and monitoring products.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eThe Orion-Tr range uses a transformer-based topology for true galvanic isolation between input and output. That matters when linking two independent battery systems, or when powering 24V equipment from a 12V source in a vehicle or vessel where a shared ground could cause interference, corrosion or safety concerns. The isolation barrier also shields downstream equipment from voltage spikes on the input side.\u003c\/p\u003e\u003cp\u003eAt 120W output, the unit is suited to moderate 24V loads: communication equipment, control panels, instrumentation, or secondary battery charging from a 12V source bank. Output voltage stays regulated across the input range, useful given how battery voltage moves during charge and discharge.\u003c\/p\u003e\u003cp\u003eThis is a fixed-voltage converter without remote on\/off control or programmable output adjustment. Victron's Orion-Tr Smart range covers those needs instead. Installation is straightforward, but correct cable sizing and fusing on both input and output sides matters given the current levels involved.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePowering 24V loads from a 12V vehicle or vessel battery system.\u003c\/li\u003e\n\u003cli\u003eIsolated DC supply for marine electronics, communication equipment or instrumentation.\u003c\/li\u003e\n\u003cli\u003eOff-grid cabins and mobile installations with mixed 12V and 24V circuits.\u003c\/li\u003e\n\u003cli\u003eSecondary battery charging where input and output isolation is required.\u003c\/li\u003e\n\u003cli\u003eEliminating ground loops in dual-battery or dual-voltage DC systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eInstallation should be carried out by a qualified electrician or experienced system integrator familiar with DC wiring practices. Both circuits need correct fusing as close to the source as practicable, and cable cross-sections rated for the full input current, which runs higher than the output current due to the voltage step-up. Marine installs should follow NMEA or flag-state wiring standards where applicable. Not intended for connection to AC mains circuits.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eVictron Orion-Tr 12\/24-5A (120W) Isolated DC-DC Converter (ORI122410110)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061065707808,"sku":"ORI122410110","price":49.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori122410110-1.webp?v=1785510649"},{"product_id":"victron-dc-dc-converter-24-12-80","title":"Victron Orion 24\/12-80 DC-DC Converter IP20 | ORI241280020","description":"\u003cp\u003eThe Victron Orion 24\/12-80 is a non-isolated DC-DC converter that steps a 24V DC input down to a regulated 12V DC output, delivering up to 80A. It suits professional installations where a 24V system needs to run 12V loads or top up a 12V auxiliary battery, including commercial vehicles, marine vessels and off-grid setups with mixed-voltage wiring.\u003c\/p\u003e\u003ch2\u003eKey features of this Victron DC-DC converter\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion\u003c\/strong\u003e, non-isolated 24V to 12V step-down.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput current\u003c\/strong\u003e, up to 80A.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure rating\u003c\/strong\u003e, IP20, for protected indoor or cabinet installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 0.9kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e, works alongside Victron battery monitors, inverters and charge controllers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eThis is a non-isolated buck converter, so input and output share a common ground. That keeps the unit efficient and compact but means grounding needs care during installation. Where galvanic isolation is needed between circuits, a different converter variant is the better choice.\u003c\/p\u003e\u003cp\u003eVictron's Orion range is used widely by installers in marine, automotive and off-grid work, and the 24\/12-80 sits at the higher-output end of the non-isolated line-up compared with the smaller models in the series.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePowering 12V loads from a 24V house battery bank in motorhomes, coaches or HGVs.\u003c\/li\u003e\n\u003cli\u003eCharging a 12V auxiliary battery from a 24V primary bank on marine vessels.\u003c\/li\u003e\n\u003cli\u003eSupplying 12V control circuits or accessories in off-grid cabins and industrial sites with 24V infrastructure.\u003c\/li\u003e\n\u003cli\u003eDual-voltage systems where a 24V inverter or battery bank needs to feed 12V equipment.\u003c\/li\u003e\n\u003cli\u003eTelecom and remote monitoring enclosures needing a regulated 12V rail from a 24V supply.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit this converter in a dry, ventilated, enclosed location in line with its IP20 rating. As a non-isolated unit, input and output share a common ground reference, and incorrect grounding can cause faults or damage connected equipment. Installation should be carried out by a qualified electrician familiar with DC power systems, with appropriate fusing fitted on both input and output circuits to match the wire gauge and rated current.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion 24\/12-80 DC-DC Converter (IP20)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061065969952,"sku":"ORI241280020","price":83.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori241280020-1.webp?v=1785510675"},{"product_id":"victron-orion-tr-24-12-20a-isolated-dc-dc-converter-240w","title":"Victron Orion-Tr 24\/12-20A Isolated DC-DC Converter 240W | ORI241224110","description":"\u003cp\u003eThe Victron Orion-Tr 24\/12-20A is a galvanically isolated DC-DC converter that steps a 24V DC input down to a regulated 12V DC output at up to 20A (240W). It suits vehicles, vessels and off-grid systems where two DC voltage rails need to stay electrically isolated from each other.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic isolation\u003c\/strong\u003e, transformer-based isolation between input and output, preventing ground loops and protecting sensitive 12V electronics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage conversion\u003c\/strong\u003e, 24V input to 12V output at a continuous 20A (240W) rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput range\u003c\/strong\u003e, copes with real-world 24V battery conditions, including partial charge and absorption voltages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 1.3 kg, in a compact enclosed housing suitable for confined mounting spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable output\u003c\/strong\u003e, output voltage can be tuned to match connected 12V loads or a battery's charge requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eThe Orion-Tr range uses a transformer-based topology for true galvanic isolation between input and output circuits. This matters in marine and vehicle installations, where a shared ground between battery banks can cause corrosion, interference or fault propagation. The two circuits stay electrically independent even though power passes between them.\u003c\/p\u003e\u003cp\u003eAt 240W continuous output, this unit suits powering 12V loads from a 24V house bank, charging a 12V service battery from a 24V alternator system, or feeding a 12V distribution circuit in a mixed-voltage installation. The adjustable output lets installers compensate for cable voltage drop or set a specific charge voltage when topping up a secondary battery.\u003c\/p\u003e\u003cp\u003eThis is a non-smart converter: no MPPT, no Bluetooth, no load detection or programmable charge algorithms. Victron's Orion-Tr Smart range covers those requirements instead.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePowering 12V accessories from a 24V vehicle or vessel battery bank.\u003c\/li\u003e\n\u003cli\u003eCharging a 12V service battery from a 24V starter or house battery system.\u003c\/li\u003e\n\u003cli\u003eSupplying an isolated 12V feed in mixed-voltage off-grid DC systems.\u003c\/li\u003e\n\u003cli\u003eMarine installations needing galvanic isolation between battery circuits.\u003c\/li\u003e\n\u003cli\u003eCommercial vehicle conversions with separate 24V and 12V distribution rails.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit should be carried out by a qualified electrician or system integrator familiar with DC power systems. Fuse the input wiring close to the source battery and size cabling for the input current at 24V; fuse the output independently too. Marine installs should follow NMEA or RCD 2013\/53\/EU wiring standards as applicable. Mount in a ventilated location, clear of water ingress, and never exceed the rated input voltage range.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 x Victron Orion-Tr 24\/12-20A (240W) Isolated DC-DC Converter\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061067084064,"sku":"ORI241224110","price":90.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori241224110-1.webp?v=1785510882"},{"product_id":"orion-tr-smart-24-24-17a-dc-charger","title":"Victron Orion-Tr Smart 24\/24-17A 400W Isolated DC-DC Charger | ORI242440120","description":"\u003cp\u003eThe Victron Orion-Tr Smart 24\/24-17A is a galvanically isolated DC-DC battery charger for 24V to 24V charging. It delivers up to 17A (400W) and suits dual-battery systems in vehicles, vessels and off-grid installations where electrical isolation between starter and service battery is needed.\u003c\/p\u003e\u003ch2\u003eKey features of this victron smart charger\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e, 400W at up to 17A on a 24V to 24V conversion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic isolation\u003c\/strong\u003e, input and output share no electrical connection, preventing ground loops and protecting electronics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth connectivity\u003c\/strong\u003e, configure and monitor via the VictronConnect app on iOS and Android, no extra hardware required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdaptive charging\u003c\/strong\u003e, configurable charge profiles for lead-acid and lithium chemistries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote on\/off\u003c\/strong\u003e, can be controlled by a BMS, ignition switch or other external signal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 1.8 kg in a compact, wall-mountable enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eFull galvanic isolation means the input, from the starter battery or alternator circuit, shares no electrical connection with the output, the service or auxiliary battery. This matters in marine and vehicle builds where ground loops cause corrosion or interference, and it lets the unit work across battery banks with separate negative rails.\u003c\/p\u003e\u003cp\u003eAll configuration runs through VictronConnect over Bluetooth. Charge voltage, absorption time, float voltage and tail current are all adjustable, which makes the charger suitable for flooded and AGM lead-acid batteries as well as LiFePO4 packs used with a suitable BMS. The remote on\/off terminal lets you disable the charger when the engine is off, stopping the starter battery discharging through the converter. It runs without a fan, relying on its aluminium housing for passive cooling, and can be mounted in any orientation.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCharging a 24V service battery from a 24V vehicle or vessel starter circuit.\u003c\/li\u003e\n\u003cli\u003eMarine dual-battery systems needing isolation against corrosion and ground loops.\u003c\/li\u003e\n\u003cli\u003eMotorhome and campervan builds with separate chassis and habitation battery banks.\u003c\/li\u003e\n\u003cli\u003eOff-grid cabins and mobile installs charging an auxiliary battery bank from a DC source.\u003c\/li\u003e\n\u003cli\u003eLithium service battery systems needing a charge profile controlled separately from alternator output.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion-Tr Smart 24\/24-17A (400W) Isolated DC-DC Charger\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit by a qualified electrician or marine electrical engineer familiar with DC systems, with correct cable sizing and fusing on both input and output sides. For lithium installs, wire the remote on\/off terminal to the BMS load disconnect output to stop charging outside safe voltage limits. Marine installs should follow NMEA and flag-state wiring standards where applicable.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061067182368,"sku":"ORI242440120","price":198.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori242440120-1.webp?v=1785510895"},{"product_id":"victron-orion-tr-24-24-17a-converter","title":"Victron Orion-Tr 24\/24-17A Isolated DC-DC Converter 400W | ORI242441110","description":"\u003cp\u003eThe Victron Orion-Tr 24\/24-17A is a galvanically isolated DC-DC converter rated at 400W, built for 24V to 24V applications where the source and load circuits must stay electrically separate. It suits vehicle, marine, off-grid and industrial installations running two independent 24V systems.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic isolation\u003c\/strong\u003e, input and output are isolated, preventing ground loops and protecting equipment from voltage spikes on the source circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power\u003c\/strong\u003e, 400W continuous at 17A on a 24V output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide input range\u003c\/strong\u003e, copes with fluctuating alternator or battery voltages without shutting down.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 1.52 kg, in a compact aluminium enclosure for confined spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable output voltage\u003c\/strong\u003e, can be set to match the charge voltage of the secondary battery chemistry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel operation\u003c\/strong\u003e, units can be run in parallel to increase output current.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eThe Orion-Tr range uses a transformer-based topology for true galvanic isolation. That matters in dual-battery vehicle setups, where the chassis ground of a secondary system should not be tied directly to the starter battery circuit. On boats it also reduces the risk of stray current corrosion from shared ground paths.\u003c\/p\u003e\u003cp\u003eAt 400W and 17A, this unit can charge a 24V auxiliary bank from a 24V house or vehicle supply at a useful rate. The adjustable output lets it be set for flooded, AGM or lithium batteries during commissioning. It has no Bluetooth interface or load output control; for those, Victron's Orion-Tr Smart range is the alternative.\u003c\/p\u003e\u003cp\u003eAdditional units of the same model can be paralleled to scale total output current, a common way to add capacity in larger vehicle or marine builds where space for one bigger converter isn't available.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCharging an isolated 24V auxiliary or habitation battery bank from a 24V vehicle or engine battery system.\u003c\/li\u003e\n\u003cli\u003eMarine dual-battery installations requiring galvanic isolation to prevent stray current corrosion.\u003c\/li\u003e\n\u003cli\u003eOff-grid cabins or mobile units with separate 24V supply and load circuits that must stay electrically isolated.\u003c\/li\u003e\n\u003cli\u003eIndustrial vehicles and plant equipment with segregated 24V electrical systems.\u003c\/li\u003e\n\u003cli\u003eParallel installation with additional Orion-Tr 24\/24-17A units to raise total charge current to a secondary bank.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion-Tr 24\/24-17A (400W) Isolated DC-DC Converter\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit by a qualified electrician or experienced system integrator familiar with DC power systems. Fuse both input and output cables correctly. Marine wiring must meet the relevant standards for recreational or commercial craft. Set the output voltage to match the target battery chemistry before commissioning, and allow adequate ventilation around the unit in operation.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061067313440,"sku":"ORI242441110","price":162.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori242441110-1.webp?v=1785510925"},{"product_id":"victron-orion-tr-24-24-12a-converter","title":"Victron Orion-Tr 24\/24-12A Isolated DC-DC Converter 280W | ORI242428110","description":"\u003cp\u003eThe Victron Orion-Tr 24\/24-12A is a galvanically isolated DC-DC converter that steps or maintains a 24V input to a regulated 24V output at up to 12A, delivering up to 280W. It suits vehicle, marine and off-grid installations where the two DC circuits need to stay electrically separate.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation\u003c\/strong\u003e, galvanic, transformer-based, keeping input and output circuits electrically separate to prevent ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e, 24V DC input to 24V DC output (adjustable) at up to 12A, up to 280W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling\u003c\/strong\u003e, convection cooled, no fan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing\u003c\/strong\u003e, enclosed aluminium casing weighing 1.3kg, suited to permanent mounting in confined spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable output\u003c\/strong\u003e, an internal trimmer allows the output voltage to be fine-tuned for different battery types or load requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eThe Orion-Tr uses an isolated, transformer-based topology, so the input and output share no common electrical path. That matters in vehicles, vessels and off-grid systems where two battery banks must stay separate for safety, noise rejection or regulatory reasons. Unlike a non-isolated converter, it can charge a secondary battery from a primary bank without creating a ground fault path between them.\u003c\/p\u003e\u003cp\u003eAt 280W and 12A output it can charge a secondary 24V service battery from a 24V starter or house bank, power 24V DC loads from an isolated supply, or feed sensitive electronics with a clean, regulated voltage. It is part of Victron's Orion-Tr series, which covers a range of input and output voltage combinations sharing the same isolated design.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCharging a 24V secondary service battery from a 24V starter battery in commercial vehicles or HGVs, with full isolation between banks.\u003c\/li\u003e\n\u003cli\u003eMarine dual-battery systems where galvanic isolation helps prevent corrosion and ground loop interference.\u003c\/li\u003e\n\u003cli\u003eOff-grid and mobile installations needing a regulated, isolated 24V DC supply for control electronics.\u003c\/li\u003e\n\u003cli\u003eMotorhome and coach conversions with separate chassis and habitation battery circuits.\u003c\/li\u003e\n\u003cli\u003eTelecom and industrial DC distribution panels where circuit isolation is a design requirement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion-Tr 24\/24-12A (280W) Isolated DC-DC Converter\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFitting should be done by a qualified electrician or an experienced 12\/24V DC systems installer, with correct cable sizing and fusing on both input and output sides. In marine applications, follow the relevant DC wiring and bonding standards. Mount in a ventilated location away from water ingress, and confirm input voltage compatibility before connecting to any battery system.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061067346208,"sku":"ORI242428110","price":92.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori242428110-1.webp?v=1785510934"},{"product_id":"isolated-dc-dc-charger-24-24-12a","title":"Victron Orion-Tr Smart 24\/24-12A Isolated DC-DC Charger 280W | ORI242428120","description":"\u003cp\u003eThe Victron Orion-Tr Smart 24\/24-12A is a galvanically isolated DC-DC battery charger for 24V dual-battery systems, delivering up to 12A (280W) and controlled via Bluetooth. It suits vehicles, boats and off-grid setups where a starter battery needs to stay electrically separate from a service or leisure battery.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic isolation\u003c\/strong\u003e, input and output are isolated, avoiding ground loop issues between battery banks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth control\u003c\/strong\u003e, configure and monitor via the VictronConnect app, no extra hardware needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-stage charging\u003c\/strong\u003e, bulk, absorption and float stages condition the output battery rather than just holding a fixed voltage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine detection\u003c\/strong\u003e, charging only starts once the alternator raises bus voltage, protecting the starter battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigurable profiles\u003c\/strong\u003e, set up for AGM, gel or lithium (LiFePO4) chemistries in VictronConnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact enclosure\u003c\/strong\u003e, wall-mountable and weighing 1.3kg.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow it works\u003c\/h2\u003e\u003cp\u003eUnlike a basic DC-DC converter, the Orion-Tr Smart runs a full charging algorithm rather than simply stepping voltage. At 280W it can maintain a 24V service battery from a 24V vehicle or vessel system without the two banks sharing a common ground. That isolation matters most in marine settings, where stray current corrosion is a real risk, and anywhere two chassis grounds need to stay independent.\u003c\/p\u003e\u003cp\u003eCharge voltage, absorption time, float voltage and tail current are all adjustable through VictronConnect to match the battery on the output side. The unit can also run in load output mode as a stabilised 24V supply instead of a charger. It links into Victron's VE.Smart network over Bluetooth, sharing voltage and temperature data with other Victron devices for coordinated charging.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDual-battery setups in 24V commercial vehicles, HGVs and campervans needing isolated starter and service batteries.\u003c\/li\u003e\n\u003cli\u003eMarine installations where galvanic isolation prevents stray current corrosion.\u003c\/li\u003e\n\u003cli\u003eOff-grid cabins or mobile systems charging a 24V house bank from a 24V vehicle or generator feed.\u003c\/li\u003e\n\u003cli\u003eTelecom and industrial equipment needing a stable, isolated 24V supply from a 24V bus.\u003c\/li\u003e\n\u003cli\u003eLithium service battery installations requiring a dedicated charge profile isolated from the alternator circuit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eVictron Orion-Tr Smart 24\/24-12A isolated DC-DC charger (1 unit)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit this with correctly sized cable and fusing on both input and output sides, matched to the rated current. Marine installs should follow BMEA or equivalent wiring standards, and the unit needs a ventilated location away from water ingress. For lithium outputs, check the charge profile in VictronConnect before commissioning. It is not grid-connected, so G98 or G99 compliance does not apply, though a competent person should review any wider system integration.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061067444512,"sku":"ORI242428120","price":120.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori242428120-1.webp?v=1785510947"},{"product_id":"victron-orion-12-24-20-converter","title":"Victron Orion 12\/24-20 Non-Isolated DC-DC Converter IP20 | ORI122420020","description":"\u003cp\u003eThe Victron Orion 12\/24-20 is a non-isolated DC-DC converter that steps a 12V supply up to a 24V output, delivering up to 20A continuous. It suits professional installations where a 24V load or battery bank needs power from a 12V source without galvanic isolation between the two circuits.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion\u003c\/strong\u003e, 12V DC input to 24V DC output at 20A continuous.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTopology\u003c\/strong\u003e, non-isolated, with input and output sharing a common ground.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection rating\u003c\/strong\u003e, IP20, for enclosed dry environments such as cabinets and equipment bays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 0.926 kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e, fixed voltage, no adjustment needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum output power\u003c\/strong\u003e, 480W at 24V.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eMixed-voltage systems often need 24V equipment or a 24V battery bank powered from a 12V source. The Orion 12\/24-20 handles this without providing electrical separation between input and output, which is fine in vehicle, caravan and marine installations sharing a chassis or hull ground, but it needs to be accounted for at the design stage.\u003c\/p\u003e\u003cp\u003eAt 20A continuous, the unit can run 24V loads such as inverters, winches, lighting circuits or auxiliary charging from a 12V bank. IP20 means protection against solid objects over 12mm, with no water or dust resistance, so it has to go somewhere dry and enclosed, away from moisture.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePowering 24V auxiliary circuits from a 12V vehicle or vessel battery bank.\u003c\/li\u003e\n\u003cli\u003eCharging a 24V battery bank from a 12V alternator or solar system.\u003c\/li\u003e\n\u003cli\u003eRunning 24V inverters or equipment from a 12V primary supply in caravans, motorhomes and boats.\u003c\/li\u003e\n\u003cli\u003eProviding a stable 24V rail in panel and cabinet installations from a 12V source.\u003c\/li\u003e\n\u003cli\u003eOff-grid and mobile systems that mix 12V and 24V requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion 12\/24-20 DC-DC Converter\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eThe Orion 12\/24-20 connects input and output grounds internally, so check that your system design allows a shared ground before fitting it. The IP20 rating means it belongs inside a dry enclosure, protected from moisture and condensation. Fuse both input and output correctly, and have the installation carried out by a qualified electrician or system integrator familiar with DC power systems.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061067542816,"sku":"ORI122420020","price":89.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori122420020-1.webp?v=1785510960"},{"product_id":"victron-buck-boost-dc-converter-50a","title":"Victron 50A Buck-Boost DC\/DC Converter Non-Isolated | ORI303050000","description":"\u003cp\u003eThe Victron Energy 50A Buck-Boost DC\/DC Converter is a non-isolated DC to DC converter for mobile, off-grid and vehicle-based electrical systems where input and output voltages differ or fluctuate. It suits professional installers working on campervans, boats, trucks and off-grid installations that need stable, regulated DC power from a variable source.\u003c\/p\u003e\u003ch2\u003eVictron DC to DC converter features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput current\u003c\/strong\u003e, 50A continuous, for high-demand DC loads and battery charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTopology\u003c\/strong\u003e, buck-boost, able to step voltage up or down and hold a stable output whether the input runs above or below the target.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign\u003c\/strong\u003e, non-isolated, giving an efficient conversion path with less heat than a transformer-based isolated converter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 1.39 kg, compact enough for vehicle cabinets and marine enclosures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange\u003c\/strong\u003e, part of the Victron Energy DC\/DC converter line, with compatibility for Victron system monitoring and integration where supported.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eA buck-boost converter handles input voltages both above and below the target output, unlike a simple buck or boost design. That matters when battery voltage sags under load, alternator output shifts with engine speed, or two banks of different nominal voltages need connecting. A fixed-topology converter would either fail to regulate or cut out; this one keeps working through those swings.\u003c\/p\u003e\u003cp\u003eThe non-isolated architecture shares a common ground between input and output, which is standard in most 12V and 24V vehicle and marine systems and gives a more efficient conversion path. Confirm a shared ground suits your system before choosing this over an isolated converter.\u003c\/p\u003e\u003cp\u003eAt 50A it can charge a secondary battery bank at a meaningful rate or supply substantial DC loads, making it suited to split-charge systems and DC-coupled solar storage setups.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSplit-charge systems in campervans, motorhomes and HGVs with differing leisure and starter battery voltages.\u003c\/li\u003e\n\u003cli\u003eMarine dual-bank charging from a variable alternator or solar input.\u003c\/li\u003e\n\u003cli\u003eOff-grid cabins and mobile installations needing a stable DC rail from a fluctuating battery bank.\u003c\/li\u003e\n\u003cli\u003eDC-coupled systems charging a 12V bank from a 24V source, or the reverse.\u003c\/li\u003e\n\u003cli\u003eTelecom and industrial DC power systems needing regulated conversion between bus voltages.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eInstall with a qualified electrician or system integrator experienced with DC power. As a non-isolated converter it shares a common ground between input and output; check this suits your system, especially in marine environments where ground loops can cause corrosion or interference. Cabling must be rated for 50A continuous current with appropriate fusing on both input and output sides, following the wiring standards relevant to your application.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Energy 50A Buck-Boost DC\/DC Converter (ORI303050000)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061068001568,"sku":"ORI303050000","price":510.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori303050000-1.webp?v=1785511038"},{"product_id":"victron-orion-tr-smart-dc-dc-charger","title":"Victron Orion-Tr Smart 12\/24-15A Isolated DC-DC Charger 360W | ORI122436120","description":"\u003cp\u003eThe Victron Orion-Tr Smart 12\/24-15A is an isolated DC-DC battery-to-battery charger for dual-battery systems in vehicles, boats and off-grid installations. It takes a 12V input from a starter battery or alternator and outputs 24V at up to 15A, giving 360W of charging power with full galvanic isolation between input and output circuits.\u003c\/p\u003e\u003ch2\u003eKey features of the Orion-Tr Smart DC-DC charger\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion\u003c\/strong\u003e, 12V input to 24V output at 15A continuous, with galvanic isolation to prevent ground loops and protect connected electronics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth control\u003c\/strong\u003e, built-in Bluetooth works with the VictronConnect app for configuration, monitoring and firmware updates from a smartphone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge profiles\u003c\/strong\u003e, adaptive charging algorithm with configurable profiles for lithium (LiFePO4), AGM, gel and flooded lead-acid batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine detection\u003c\/strong\u003e, monitors input voltage so the unit only charges when the alternator is running, protecting the starter battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote on\/off\u003c\/strong\u003e, a two-pin connector allows switching via a vehicle ignition circuit or an external battery management system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation type\u003c\/strong\u003e, transformer-based galvanic isolation, so input and output circuits share no common ground.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow it works\u003c\/h2\u003e\u003cp\u003eConfiguration runs entirely through the VictronConnect app over Bluetooth. Installers can set absorption voltage, float voltage, bulk current limits and the engine detection threshold from a phone or tablet, without a separate programming interface. The unit also accepts a two-wire remote on\/off input, switchable via an ignition feed, a BMS, or a manual switch.\u003c\/p\u003e\u003cp\u003eBecause the charger applies its own multi-stage charge curve independently of the alternator, it works correctly even with vehicles using smart, variable-voltage alternators.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCharging a 24V lithium or lead-acid service battery from a 12V vehicle alternator or starter battery.\u003c\/li\u003e\n\u003cli\u003eMarine dual-battery systems where galvanic isolation is needed to prevent corrosion and ground loop issues.\u003c\/li\u003e\n\u003cli\u003eMotorhomes, campervans and commercial vehicles with split voltage electrical systems.\u003c\/li\u003e\n\u003cli\u003eOff-grid cabins or mobile installations feeding a 24V load bank from a 12V source.\u003c\/li\u003e\n\u003cli\u003eRefrigerated transport and specialist vehicle conversions needing isolated DC power distribution.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion-Tr Smart 12\/24-15A (360W) Isolated DC-DC Charger\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit by a qualified electrician or experienced system integrator familiar with DC wiring practice. Cables must be correctly rated for the current draw, with appropriate fusing on both input and output sides close to the battery terminals. Marine installs should follow NMEA or RYA wiring guidance and meet the relevant boat safety scheme requirements. Wire the remote on\/off connector to a switched ignition feed or BMS output to stop unintended discharge of the source battery when the engine is off. Do not exceed the specified input voltage range.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061068034336,"sku":"ORI122436120","price":185.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori122436120-1.webp?v=1785511045"},{"product_id":"victron-orion-24-24-5a-converter","title":"Victron Orion-Tr 24\/24-5A Isolated DC-DC Converter 120W | ORI242410110","description":"\u003cp\u003eThe Victron Orion-Tr 24\/24-5A is a galvanically isolated DC-DC converter built for 24V to 24V conversion where two circuits must stay electrically separate. It delivers up to 120W continuous output at 5A, making it suited to professional vehicle, marine and off-grid installations that run two battery banks or systems side by side.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation\u003c\/strong\u003e, galvanic, transformer-based, separating input and output circuits completely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e, 24V DC at 5A, up to 120W continuous.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput\u003c\/strong\u003e, 24V DC nominal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 0.5kg in an enclosed housing suited to confined spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuty cycle\u003c\/strong\u003e, designed for continuous operation, not just short bursts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy isolation matters\u003c\/h2\u003e\u003cp\u003eWhere two battery systems share a common ground, noise, leakage current and fault voltages can travel between them. The Orion-Tr's transformer-based barrier breaks that path. This matters on boats where stray current drives corrosion, and in vehicles with sensitive CAN-bus or audio electronics that a fault elsewhere shouldn't reach.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDual-battery systems in commercial vehicles, campervans and HGVs where chassis and auxiliary banks need to stay isolated.\u003c\/li\u003e\n\u003cli\u003eMarine installations such as narrowboats, yachts and workboats where stray current corrosion is a risk.\u003c\/li\u003e\n\u003cli\u003eOff-grid cabins with separate generation and load battery circuits.\u003c\/li\u003e\n\u003cli\u003eBody-builder and specialist vehicle conversions with independent 24V zones.\u003c\/li\u003e\n\u003cli\u003eTelecom and industrial enclosures needing a clean, isolated 24V supply from a shared 24V bus.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's included\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion-Tr 24\/24-5A (120W) Isolated DC-DC Converter\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFitting should be done by a qualified electrician familiar with DC wiring practice. Fuse both input and output circuits to match the cables used, mount the unit somewhere ventilated, and secure it against vibration. On boats, follow the relevant wiring standards for the installation. Check the source voltage stays within range under load before switching on.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061068132640,"sku":"ORI242410110","price":49.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori242410110-1.webp?v=1785511067"},{"product_id":"victron-orion-tr-120w-converter","title":"Victron Orion-Tr 24\/48-2,5A Isolated DC-DC Converter 120W | ORI244810110","description":"\u003cp\u003eThe Victron Orion-Tr 24\/48-2,5A is a galvanically isolated DC-DC converter that steps up a 24V DC input to a 48V DC output at 2.5A continuous, delivering up to 120W. It suits mobile, marine, off-grid and industrial systems where two DC circuits need to be joined without sharing a ground reference.\u003c\/p\u003e\u003ch2\u003eVictron DC-DC converter features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation\u003c\/strong\u003e, galvanic, transformer-based, keeping input and output circuits electrically separate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion\u003c\/strong\u003e, 24V DC input to 48V DC output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput current\u003c\/strong\u003e, 2.5A continuous.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated power\u003c\/strong\u003e, 120W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 0.5kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuty cycle\u003c\/strong\u003e, continuous, suited to permanent installations rather than occasional use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThis converter powers 48V auxiliary loads from a 24V battery bank on boats, and supplies 48V communication or navigation equipment in commercial vehicles running a 24V system. It can also top up a small 48V battery from a 24V source where a dedicated charger isn't fitted, or link two isolated DC bus systems inside industrial or telecoms enclosures. In caravans, motorhomes and boats it can feed a stable 48V supply to LED lighting circuits or control electronics.\u003c\/p\u003e\u003ch3\u003eOutput\u003c\/h3\u003e\u003cp\u003eThe output voltage is fixed, so there's no adjustment to make during installation. This unit does not include Bluetooth or VE.Direct connectivity, and operates as a standalone converter without remote monitoring.\u003c\/p\u003e\u003ch2\u003eWhat's included\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion-Tr 24\/48-2,5A (120W) Isolated DC-DC Converter\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit this converter with correct fusing on both input and output circuits, matched to the wire gauge used. It is intended for fixed installation in a location with adequate ventilation. Installation should be carried out by a qualified electrician or a competent marine or vehicle electrician familiar with DC wiring practices.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52095392874784,"sku":"ORI244810110","price":48.81,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori244810110-1.webp?v=1785748173"},{"product_id":"victron-24v-12v-converter-180w","title":"Victron Orion-Tr 24\/12-15 DC-DC Converter 180W Non-Isolated | ORI241215200","description":"\u003cp\u003eThe Victron Orion-Tr 24\/12-15 is a non-isolated DC-DC converter that steps a 24V supply down to a regulated 12V output at up to 15A, giving 180W of continuous power. It suits vehicles, marine installations and off-grid systems where two DC voltage rails need to run from a single battery bank.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput\u003c\/strong\u003e, 24V DC nominal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e, 12V DC at up to 15A continuous.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power\u003c\/strong\u003e, 180W continuous.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTopology\u003c\/strong\u003e, non-isolated buck converter; input and output share a common ground, which simplifies wiring in single-battery-bank systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 0.26kg in a compact enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuty rating\u003c\/strong\u003e, built for continuous operation, not intermittent or peak-rated use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eAs a buck converter, the Orion-Tr 24\/12-15 takes the higher 24V input and reduces it to a stable 12V output. The non-isolated version is the right choice when source and load share a common negative connection, which is standard in most vehicle and marine DC systems. Where galvanic isolation is required between separate battery banks with independent grounds, the isolated Orion-Tr variant should be used instead. There is no Bluetooth or VE.Direct interface on this unit, and it does not need a Victron battery monitor or GX device to operate. It is a fixed-function converter, which keeps installation straightforward.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eTypical uses include powering 12V accessories from a 24V vehicle or truck electrical system, supplying 12V control circuits or instrumentation from a 24V marine house bank, running 12V loads in off-grid cabins or caravans with a 24V battery bank, and providing a regulated 12V rail for communications or navigation equipment in commercial vehicles.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eInput and output negatives are connected internally on this non-isolated unit. Confirm your system can tolerate a shared ground before fitting it. Input wiring should be fused close to the source battery to suit the cable gauge used. Installation should be carried out by a competent 12V\/24V DC electrician. This converter is not intended for grid-connected or AC applications.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52095394316576,"sku":"ORI241215200","price":26.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori241215200-1.webp?v=1785748302"},{"product_id":"orion-tr-smart-48-12-isolated-charger","title":"Victron Orion-Tr Smart 48\/12-30A 360W Isolated DC-DC Charger | ORI481238120","description":"\u003cp\u003eThe Orion-Tr Smart 48\/12-30A is a galvanically isolated DC-DC charger that steps a 48V supply down to 12V, charging at up to 30A (360W). It suits installations where a secondary 12V battery needs charging from a 48V house bank, traction battery or DC bus, with no electrical connection between the two circuits. Built-in Bluetooth lets you configure and monitor it through the VictronConnect app, no extra hardware required.\u003c\/p\u003e\u003ch2\u003eVictron dc to dc battery charger with isolation\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation\u003c\/strong\u003e, galvanic, transformer-based, separating input and output circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion\u003c\/strong\u003e, 48V input to 12V output at 30A continuous, up to 360W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity\u003c\/strong\u003e, integrated Bluetooth with VictronConnect app for setup, monitoring and firmware updates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging profile\u003c\/strong\u003e, adaptive 3-stage algorithm (bulk, absorption, float) for the secondary battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine detection input\u003c\/strong\u003e, activates the unit only when the alternator or engine is running, protecting the source battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e, compact, wall-mountable aluminium housing for permanent installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy galvanic isolation matters\u003c\/h2\u003e\u003cp\u003eA basic DC-DC converter just regulates output voltage. The Orion-Tr Smart applies a proper multi-stage charging profile instead, so a flat secondary battery draws full current until absorption voltage, then tapers correctly rather than sitting at a fixed voltage.\u003c\/p\u003e\u003cp\u003eIsolation itself is a physical transformer barrier, not a software setting. On boats it helps prevent stray current corrosion between separate battery systems. In vehicles with dual battery setups it avoids chassis ground conflicts. In 48V off-grid or telecom systems feeding 12V loads, it gives a clean separation that simplifies fault-finding.\u003c\/p\u003e\u003ch3\u003eMonitoring and integration\u003c\/h3\u003e\u003cp\u003eVictronConnect Bluetooth comes built in, so there's no dongle or wired link needed to set charge voltages, absorption time or engine detection behaviour. A VE.Direct connection also allows integration into a wider Victron system, with data logged through a GX device or the VRM portal.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCharging a 12V service or auxiliary battery from a 48V lithium house bank in marine or motorhome installations.\u003c\/li\u003e\n\u003cli\u003eSupplying 12V loads and batteries from a 48V off-grid DC bus in cabins, shelters or remote sites.\u003c\/li\u003e\n\u003cli\u003ePowering 12V control circuits in 48V electric vehicle or golf cart conversions.\u003c\/li\u003e\n\u003cli\u003eFeeding 12V instrumentation or communications equipment from a 48V telecom or industrial DC supply.\u003c\/li\u003e\n\u003cli\u003eDual-battery systems needing galvanic isolation against ground loop interference or stray current corrosion.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOrion-Tr Smart 48\/12-30A isolated DC-DC charger unit\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eFitting should be carried out by a qualified electrician or experienced system integrator. Correct cable sizing and fusing on both input and output sides is essential at these current levels, and the engine detection input must be wired correctly for source battery protection. VictronConnect (iOS or Android) is needed for initial configuration and is a free download.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52095394578720,"sku":"ORI481238120","price":172.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori481238120-1.webp?v=1785748356"},{"product_id":"victron-orion-tr-smart-isolated-dc-charger","title":"Victron Orion-Tr Smart 48\/12-20A Isolated DC-DC Charger | ORI481224120","description":"\u003cp\u003eThe Victron Orion-Tr Smart 48\/12-20A is a galvanically isolated DC-DC charger that steps a 48V source down to charge a 12V service battery. It suits installers working on vehicles, vessels, off-grid systems and industrial setups where the two battery banks need to stay electrically isolated. Bluetooth and VictronConnect are built in, so configuration and monitoring need no extra hardware.\u003c\/p\u003e\u003ch2\u003eKey features of this dc to dc battery charger\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput\/output\u003c\/strong\u003e, 48V input to 12V output, rated 20A continuous (240W).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic isolation\u003c\/strong\u003e, a high-frequency transformer separates input and output, avoiding ground loops and protecting electronics on either bank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart charge profile\u003c\/strong\u003e, adaptive 4-stage algorithm covering bulk, absorption, float and storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth monitoring\u003c\/strong\u003e, configure and monitor in real time via the VictronConnect app on iOS and Android.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote on\/off\u003c\/strong\u003e, can be switched by an ignition signal or a battery management system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine detection\u003c\/strong\u003e, watches input voltage to stop excessive discharge of the starter battery.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eThe high-frequency transformer inside provides full galvanic isolation between input and output circuits, which matters in dual-battery vehicle and marine installs, where a direct connection between banks can cause ground faults or stray-current corrosion. The same isolation lets the unit step down voltage across systems with separate earthing arrangements.\u003c\/p\u003e\u003cp\u003eCharge parameters are fully configurable in VictronConnect, covering lead-acid (AGM, gel, flooded) and lithium (LiFePO4) chemistries. Paired with a Victron BMS, the unit can take charge enable\/disable signals directly, so it works within managed lithium systems. Multiple units can be run in parallel and synchronised over Bluetooth for higher combined output current, which avoids stepping up to a larger single unit when only a modest increase in capacity is needed.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUsed to charge a 12V leisure or service battery from a 48V house bank in larger motorhomes, coaches and specialist vehicles. Also fitted in marine dual-battery systems needing galvanic isolation, off-grid cabins and industrial sites with a 48V DC bus feeding ancillary 12V loads, and telecom or industrial enclosures needing a stepped-down isolated 12V supply. Works within lithium systems managed by a Victron BMS where remote charge control is required.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion-Tr Smart 48\/12-20A (240W) Isolated DC-DC Charger\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFitting should be done by a qualified electrician or experienced system integrator familiar with DC power systems. Fuse both input and output cables to match wire gauge and rated current. Connect the remote on\/off terminal to an ignition-switched signal or BMS charge enable output where engine detection alone isn't enough. Marine installs should follow NMEA and flag-state wiring standards. Not intended for grid-connected AC applications.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52095394971936,"sku":"ORI481224120","price":120.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori481224120-1.webp?v=1785748379"},{"product_id":"victron-orion-24-12-5a-converter","title":"Victron Orion 24\/12-5A IP67 DC-DC Converter 60W | ORI241205260","description":"\u003cp\u003eThe Victron Orion IP67 24\/12-5A is a non-isolated DC-DC converter that steps a 24V DC input down to a 12V DC output at up to 5A, giving 60W of regulated power. It suits mobile, marine and off-grid systems where a stable 12V supply must be drawn from a 24V bank, and where the fitting location is exposed to moisture or dust.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput\u003c\/strong\u003e, 24V DC nominal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e, 12V DC at up to 5A continuous, 60W total\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e, IP67 rated, sealed against dust and able to withstand temporary immersion in water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTopology\u003c\/strong\u003e, non-isolated, with input and output sharing a common ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 0.1kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation\u003c\/strong\u003e, no fan and no moving parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eThe Orion IP67 range is built for locations where a standard open-frame converter would fail. The sealed enclosure withstands submersion in up to 1 metre of water for 30 minutes, which suits under-bonnet vehicle mounting, boat bilge areas, caravans and outdoor enclosures exposed to condensation or rain.\u003c\/p\u003e\u003cp\u003eBecause the design is non-isolated, the input and output grounds are common. That keeps the unit compact and efficient, and it works well for powering 12V accessories, lighting or control electronics from a 24V vehicle or battery bank. It is not suitable where galvanic isolation between the two voltage rails is required.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRunning 12V accessories from a 24V vehicle or truck electrical system\u003c\/li\u003e\n\u003cli\u003eFeeding 12V control electronics or instrumentation from a 24V off-grid battery bank\u003c\/li\u003e\n\u003cli\u003eMarine installations where a 24V house bank supplies 12V equipment in damp locations\u003c\/li\u003e\n\u003cli\u003eCaravan and motorhome auxiliary circuits on a 24V chassis system\u003c\/li\u003e\n\u003cli\u003eOutdoor enclosures and mobile equipment where water ingress is a risk\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit this converter with correct polarity and fuse the input close to the source. Confirm the common-ground non-isolated design is compatible with your system before wiring it in. The enclosure is IP67 rated, but cable entry points must be sealed properly to keep that protection in service.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52095395004704,"sku":"ORI241205260","price":17.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori241205260-1.webp?v=1785748385"},{"product_id":"victron-dc-dc-converter-24-12-10","title":"Victron Orion-Tr 24\/12-10 DC-DC Converter 120W | ORI241210200","description":"\u003cp\u003eThe Victron Orion-Tr 24\/12-10 is a non-isolated DC-DC converter that steps a 24V supply down to a regulated 12V output at up to 10A, giving 120W continuous output power. It suits vehicles, marine installations and off-grid systems where two different DC voltage rails need to run from a single battery bank.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion\u003c\/strong\u003e, 24V DC input to a regulated 12V DC output at up to 10A continuous.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power\u003c\/strong\u003e, 120W continuous from a compact enclosure weighing 0.26kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTopology\u003c\/strong\u003e, non-isolated design, input and output share a common ground.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput tolerance\u003c\/strong\u003e, wide input voltage range copes with real-world battery fluctuations around 24V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuild\u003c\/strong\u003e, fully encapsulated against vibration, moisture and dust.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy a DC-DC converter\u003c\/h2\u003e\u003cp\u003eRunning 12V loads from a 24V bank usually means keeping two separate battery systems. This converter removes that need: it draws from the 24V bank and delivers a stable 12V rail for lighting, instrumentation or communication gear. Because it is non-isolated, the negative terminals of input and output are linked internally, which fits most vehicle and marine wiring where a shared chassis ground already exists. It is not suitable where galvanic isolation is required, Victron's isolated Orion-Tr range covers that case instead.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFitted in 24V vehicles, marine vessels and off-grid cabins or caravans to power 12V accessories such as radios, chart plotters, navigation lights and instrumentation. Also used in commercial vehicles with 24V systems needing a stable 12V feed for ancillary equipment, and in motorhomes converted from 12V to 24V that still carry legacy 12V devices.\u003c\/p\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eInput and output negatives are connected internally, so confirm a shared ground suits your setup before fitting. Fuse the input wiring close to the battery and size cables for the input current at 24V. Fitting should be carried out by someone familiar with DC systems.\u003c\/p\u003e\u003ch2\u003eWhat's included\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion-Tr 24\/12-10 (120W) non-isolated DC-DC converter\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52095395528992,"sku":"ORI241210200","price":25.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori241210200-1.webp?v=1785748459"},{"product_id":"victron-48v-24v-dc-converter-380w","title":"Victron Orion-Tr 48\/24-16A Isolated DC-DC Converter 380W | ORI482441110","description":"\u003cp\u003eThe Victron Orion-Tr 48\/24-16A is a galvanically isolated DC-DC converter that steps a 48V DC input down to a regulated 24V DC output at up to 16A (380W). It suits installations where electrical isolation between two DC systems matters, including vehicle, marine and off-grid setups.\u003c\/p\u003e\u003ch2\u003eKey features of this victron dc dc converter\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation\u003c\/strong\u003e, galvanic, transformer-based, separating input and output circuits and avoiding ground loop problems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion\u003c\/strong\u003e, 48V input to 24V output at up to 16A (380W) continuous.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable output\u003c\/strong\u003e, an internal trimmer allows fine-tuning of output voltage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing\u003c\/strong\u003e, aluminium enclosure built for permanent, fixed installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem fit\u003c\/strong\u003e, works alongside Victron 48V equipment such as MultiPlus and Quattro inverter-chargers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eThe Orion-Tr range uses a transformer-based topology for true galvanic isolation between input and output. This prevents unwanted current paths between two battery banks, guards against ground faults, and lets the output float independently of the input reference. In a 48V system feeding a 24V auxiliary circuit, that isolation is often a safety requirement.\u003c\/p\u003e\u003cp\u003eAt 380W continuous, the converter can run 24V lighting circuits, communication gear, control systems, or top up a secondary battery bank. The output voltage trimmer lets installers compensate for cable voltage drop or set a precise float or absorption voltage for a secondary 24V bank.\u003c\/p\u003e\u003cp\u003eThe aluminium enclosure dissipates heat passively and is meant for fixed installation. This model does not include Bluetooth or remote on\/off as standard. If remote switching or monitoring is needed, Victron offers Smart and non-isolated variants elsewhere in the Orion-Tr range.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePowering 24V auxiliary circuits from a 48V main battery bank in off-grid installations.\u003c\/li\u003e\n\u003cli\u003eCharging a secondary 24V battery bank from a 48V house bank in marine or vehicle systems.\u003c\/li\u003e\n\u003cli\u003eSupplying 24V control, communication or instrumentation equipment in 48V industrial or telecoms systems.\u003c\/li\u003e\n\u003cli\u003eProviding isolated 24V power in motorhome, coach or specialist vehicle conversions with a 48V drivetrain or service battery.\u003c\/li\u003e\n\u003cli\u003eIntegration into Victron 48V system designs alongside MultiPlus or Quattro inverter-chargers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion-Tr 48\/24-16A (380W) Isolated DC-DC Converter\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eInstall with a competent electrician or qualified DC power installer. Fuse both input and output sides correctly, and size input wiring for the full input current at 48V. Adjust the output voltage trimmer only with proper test equipment connected. Follow relevant wiring standards for marine vessel types, and avoid enclosed spaces without ventilation for passive heat dissipation.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52095395954976,"sku":"ORI482441110","price":162.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori482441110-1.webp?v=1785748521"},{"product_id":"orion-tr-smart-isolated-dc-dc-charger","title":"Victron Orion-Tr Smart 24\/12-20A 240W Isolated DC-DC Charger | ORI241224120","description":"\u003cp\u003eThe Victron Orion-Tr Smart 24\/12-20A is a galvanically isolated DC-DC battery charger that charges a 12V service battery from a 24V starter or house battery bank. It suits installers working on vehicles, vessels and off-grid systems where electrical isolation between battery banks is required.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation\u003c\/strong\u003e, galvanic isolation between input and output, removing shared ground between the two battery banks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e, 240W continuous output at 20A on the 12V side.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth\u003c\/strong\u003e, built-in Bluetooth for configuration and monitoring via the VictronConnect app on iOS and Android.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine detection\u003c\/strong\u003e, two-wire engine detection senses alternator output and switches between storage and absorption charge modes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge profiles\u003c\/strong\u003e, adaptive charging algorithm with configurable profiles for AGM, gel, lithium and other chemistries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 1.3 kg in a wall-mountable enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow it works\u003c\/h2\u003e\u003cp\u003eInput and output circuits share no common ground, which matters in dual-battery vehicle and marine installations where a shared ground can cause corrosion, interference or fault currents. The isolation also lets the unit step voltage down from 24V to 12V while keeping the two systems electrically independent.\u003c\/p\u003e\u003cp\u003eThe two-wire engine detection input charges at the programmed absorption or bulk rate while the alternator runs, then drops to a lower storage voltage once the engine stops, protecting the starter battery. Charge voltages, absorption time and tail current are all configurable in VictronConnect, and the built-in Bluetooth means no separate dongle is needed to commission or monitor the unit. It also works within the Victron VE.Direct ecosystem for larger monitoring setups.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDual-battery systems in campervans, motorhomes and HGVs with a 24V chassis and a 12V leisure bank.\u003c\/li\u003e\n\u003cli\u003eMarine installations needing galvanic isolation between the start battery and the service bank.\u003c\/li\u003e\n\u003cli\u003eOff-grid cabins and vehicles where a 24V primary bank feeds a 12V secondary system.\u003c\/li\u003e\n\u003cli\u003eLithium battery upgrades needing a chemistry-specific charge profile.\u003c\/li\u003e\n\u003cli\u003eVehicle conversions where ground loop elimination protects 12V electronics.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 x Victron Orion-Tr Smart 24\/12-20A (240W) Isolated DC-DC Charger\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit this with correctly sized cable and fusing on both input and output sides. In marine installations, mount in a ventilated location away from water ingress and follow applicable wiring standards. The two-wire engine detection input must be wired to a switched 24V supply that is live only when the engine runs. Confirm lithium charge profiles against the battery manufacturer's specifications before commissioning.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52095396053280,"sku":"ORI241224120","price":123.27,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori241224120-1.webp?v=1785748544"},{"product_id":"victron-orion-tr-24-48-isolated-converter","title":"Victron Orion-Tr 24\/48-8.5A 400W Isolated DC-DC Converter | ORI244841110","description":"\u003cp\u003eThe Victron Orion-Tr 24\/48-8.5A is a galvanically isolated DC-DC converter that steps up a 24V DC input to a 48V DC output at up to 8.5A, delivering 400W of continuous power. It suits off-grid systems, marine and vehicle installations, and any setup where two DC bus voltages must be bridged without an electrical connection between them.\u003c\/p\u003e\u003ch2\u003eKey features of this victron dc dc converter\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic isolation\u003c\/strong\u003e, transformer-based, so input and output share no direct electrical path, avoiding ground loop issues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage conversion\u003c\/strong\u003e, 24V input to 48V output at up to 8.5A continuous.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower output\u003c\/strong\u003e, 400W continuous, regulated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing\u003c\/strong\u003e, enclosed metal casing suited to fixed installation in panels, enclosures and vehicle builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulated output\u003c\/strong\u003e, protects connected 48V loads and battery banks from fluctuations on the input side.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem compatibility\u003c\/strong\u003e, works within Victron system architectures, including monitoring via VictronConnect where supported equipment is used.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eThe isolated topology matters when connecting two battery banks of different voltages, integrating a 48V inverter system with a 24V auxiliary supply, or working in marine environments where galvanic corrosion from ground loops is a real concern. The isolation barrier also offers a degree of protection against fault propagation between the two DC systems.\u003c\/p\u003e\u003cp\u003eAt 400W continuous, it is sized for meaningful loads: charging a 48V battery bank from a 24V source, powering 48V inverters or motor controllers from a 24V house bank, or supplying 48V DC distribution in a mixed-voltage system. The regulated output keeps the 48V side stable regardless of normal fluctuation on the 24V input, which matters when that input is a live battery under charge or discharge.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCharging a 48V battery bank from a 24V alternator or battery source in vehicles, boats or off-grid systems.\u003c\/li\u003e\n\u003cli\u003eSupplying 48V inverters or motor controllers where a 24V primary bus is already established.\u003c\/li\u003e\n\u003cli\u003eMarine installations requiring galvanic isolation to prevent corrosion from ground loops.\u003c\/li\u003e\n\u003cli\u003eOff-grid cabins and mobile setups needing two electrically separate battery banks at different voltages.\u003c\/li\u003e\n\u003cli\u003eIndustrial and telecoms enclosures requiring a stable, regulated 48V rail derived from a 24V supply.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion-Tr 24\/48-8.5A (400W) Isolated DC-DC Converter\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eFit this with input wiring correctly fused close to the source battery, and size cabling for the input current at 24V, which runs significantly higher than the 8.5A output current. The galvanic isolation means the output negative does not need to share a common ground with the input negative, but check your system design before connecting. Marine installations should follow NMEA or flag-state wiring standards as applicable.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52095396118816,"sku":"ORI244841110","price":155.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori244841110-1.webp?v=1785748560"},{"product_id":"orion-tr-smart-12-24-10a-dc-dc-charger","title":"Victron Orion-Tr Smart 12\/24-10A Isolated DC-DC Charger 240W | ORI122424120","description":"\u003cp\u003eThe Victron Orion-Tr Smart 12\/24-10A is a galvanically isolated DC-DC charger that steps a 12V source, typically a vehicle alternator or starter battery, up to a regulated 24V output at up to 10A (240W). It suits dual-battery systems in vehicles, boats and off-grid setups where isolation between source and load matters.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic isolation\u003c\/strong\u003e, transformer isolated between input and output, avoiding ground loops and protecting connected electronics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e, 12V input, 24V regulated output at up to 10A continuous (240W).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth control\u003c\/strong\u003e, configured, monitored and updated via the VictronConnect app, no separate interface cable needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdaptive charging\u003c\/strong\u003e, supports lithium (LiFePO4) and lead-acid chemistries including AGM, gel and flooded.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine detection\u003c\/strong\u003e, monitors input voltage and only enables output once the alternator is running, protecting the starter battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable profiles\u003c\/strong\u003e, output voltage, absorption and float settings adjustable to match the connected battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal protection\u003c\/strong\u003e, automatic power derating under high temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eA high-frequency transformer provides true galvanic isolation between input and output circuits, which matters in marine and vehicle wiring where battery banks share a common chassis ground. Without isolation, charge current can find unintended paths and cause corrosion or interference. This design removes that risk.\u003c\/p\u003e\u003cp\u003eAll setup runs through VictronConnect over Bluetooth: charge algorithm, absorption voltage, float voltage and current limit are all set from a phone or tablet. Engine detection stops the auxiliary bank from draining the starter battery by checking the alternator is actually running before the output switches on.\u003c\/p\u003e\u003cp\u003eAt 240W continuous, this unit tops up a secondary 24V bank during transit rather than bulk charging from flat. Larger Orion-Tr Smart models are available where higher charge rates are needed. The enclosure is compact and can be wall or DIN-rail mounted, suiting tight vehicle cabinets or marine panels.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCharging a 24V auxiliary or leisure battery from a 12V vehicle alternator or starter battery.\u003c\/li\u003e\n\u003cli\u003eMarine dual-battery systems needing galvanic isolation against electrolytic corrosion.\u003c\/li\u003e\n\u003cli\u003eCampervans, motorhomes and commercial vehicles with split 12V\/24V systems.\u003c\/li\u003e\n\u003cli\u003eOff-grid cabins or mobile installations where a 12V source feeds a 24V bank.\u003c\/li\u003e\n\u003cli\u003eTelecommunications and industrial equipment needing a stable, isolated 24V supply from 12V.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 x Victron Orion-Tr Smart 12\/24-10A (240W) Isolated DC-DC Charger\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit this with correct cable sizing and fusing on both input and output sides, matched to the rated current. Marine installs should follow NMEA or RCD Directive wiring standards. Set the engine detection threshold and charge profile in VictronConnect before commissioning. Only select a lithium profile if the connected battery has a compatible BMS.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52095397134624,"sku":"ORI122424120","price":120.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori122424120-1.webp?v=1785748698"},{"product_id":"victron-orion-tr-48-48-8a-converter","title":"Victron Orion-Tr 48\/48-8A 380W Isolated DC-DC Converter | ORI484841110","description":"\u003cp\u003eThe Victron Orion-Tr 48\/48-8A is a galvanically isolated DC-DC converter rated at 380W, built for 48V to 48V applications where the input and output need to stay electrically separate. It suits off-grid, marine, vehicle and industrial installations where two separate 48V systems must connect without sharing a ground reference.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation\u003c\/strong\u003e, galvanic, transformer-based, breaking the ground path between input and output circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower output\u003c\/strong\u003e, 48V input to 48V output at up to 8A continuous, delivering 380W of regulated DC power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing\u003c\/strong\u003e, enclosed aluminium casing weighing 1.8kg, sized for fixed installation in confined spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuty cycle\u003c\/strong\u003e, designed for continuous operation, suited to permanent installations rather than intermittent use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem fit\u003c\/strong\u003e, works alongside Victron's 48V range, including lithium and lead-acid battery banks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy isolation matters\u003c\/h2\u003e\u003cp\u003eA shared ground between two battery systems lets faults, leakage currents and noise travel between them. The Orion-Tr's transformer-based isolation removes that path. This is relevant to split charging on vehicles with sensitive electronics, marine installations with corrosion concerns, and industrial systems where isolated circuits are a safety requirement.\u003c\/p\u003e\u003cp\u003eKeeping 48V on both sides looks unusual for a converter, but it lets the unit take a 48V source that varies under load or during charging and turn it into a stable, regulated 48V output. Downstream equipment then sees consistent voltage regardless of the source battery's state of charge.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSplit charging between two isolated 48V battery banks in off-grid or vehicle systems.\u003c\/li\u003e\n\u003cli\u003eMarine DC systems needing isolation to prevent corrosion between hull and battery circuits.\u003c\/li\u003e\n\u003cli\u003eIndustrial equipment requiring a regulated, isolated 48V supply from a 48V bus.\u003c\/li\u003e\n\u003cli\u003eTelecommunications and data equipment powered from a 48V battery bank where isolation is specified.\u003c\/li\u003e\n\u003cli\u003eAuxiliary power in electric vehicle conversions or specialist vehicles with dual 48V systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion-Tr 48\/48-8A (380W) Isolated DC-DC Converter\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit by a qualified electrician or systems integrator experienced with DC power. Rate input and output wiring correctly for the current and voltage, and fuse both sides. Check polarity before powering up. Marine installs should follow NMEA or flag state wiring standards. Avoid locations exposed to water ingress or without enough ventilation to manage heat build-up.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52095397331232,"sku":"ORI484841110","price":142.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori484841110-1.webp?v=1785748737"},{"product_id":"victron-orion-24-12-dc-converter-1200w","title":"Victron Orion 24\/12-100A DC-DC Converter IP67 1200W | ORI241221226","description":"\u003cp\u003eThe Victron Orion IP67 24\/12-100A is a non-isolated DC-DC converter that steps down a 24V DC supply to a regulated 12V DC output at up to 100A, for a continuous rating of 1200W. It suits vehicles, marine vessels and off-grid systems that need a weatherproof, high-current voltage converter.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power\u003c\/strong\u003e, 1200W continuous, 24V input to 12V\/100A output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 enclosure\u003c\/strong\u003e, dust-tight and protected against temporary immersion, suited to exposed or damp locations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-isolated topology\u003c\/strong\u003e, efficient conversion with input and output sharing a common ground.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable output voltage\u003c\/strong\u003e, can be fine-tuned to suit the connected load or battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 2.23kg, in an aluminium housing for fixed mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection\u003c\/strong\u003e, short circuit, over-temperature and input under-voltage protection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow it works\u003c\/h2\u003e\u003cp\u003eThe converter takes a 24V DC source and delivers a stable 12V DC output, useful for powering 12V accessories, charging 12V batteries, or running 12V loads from a 24V system. Because the design is non-isolated, input and output share a ground reference, which matches the wiring already common in many vehicle and marine electrical systems.\u003c\/p\u003e\u003cp\u003eThe IP67 rating means it can be fitted in engine bays, under vehicle floors, bilge areas or other locations exposed to moisture and dust, without a separate weatherproof enclosure.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUsed to run 12V accessories from a 24V vehicle or truck system, to charge a 12V battery bank from a 24V house bank on boats and motorhomes, and to supply 12V equipment in off-grid cabins, agricultural vehicles and marine installations where IP67 protection is needed.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion IP67 24\/12-100A (1200W) DC-DC Converter\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFitting should be carried out by someone familiar with high-current DC wiring. At 100A output, correct cable sizing, fusing and terminal torque matter. Confirm the shared-ground, non-isolated design suits your system before wiring it in, and allow ventilation around the unit so heat can dissipate under load. The IP67 rating covers water ingress and temporary immersion, not permanent submersion.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52095397822752,"sku":"ORI241221226","price":183.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori241221226-1.webp?v=1785748797"},{"product_id":"orion-tr-24-48-dc-dc-converter","title":"Victron Orion-Tr 24\/48-6A Isolated DC-DC Converter 280W | ORI244828110","description":"\u003cp\u003eThe Victron Orion-Tr 24\/48-6A is a galvanically isolated DC-DC converter that steps a 24V DC input up to a 48V DC output, delivering 6A continuous current and 280W of regulated power. It suits installations where electrical isolation between input and output circuits matters, including mixed-voltage vehicle systems, marine setups and off-grid energy systems.\u003c\/p\u003e\u003ch2\u003eKey features of this victron dc dc converter\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic isolation\u003c\/strong\u003e, transformer isolated, removing shared ground reference between input and output circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage conversion\u003c\/strong\u003e, 24V DC input to 48V DC output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput current\u003c\/strong\u003e, 6A continuous, delivering 280W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling\u003c\/strong\u003e, convection cooled, no fan fitted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing\u003c\/strong\u003e, enclosed metal case for fixed installation in vehicles, vessels or off-grid enclosures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem integration\u003c\/strong\u003e, works alongside other Victron inverters, chargers and battery monitors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eIsolated Orion-Tr converters differ from non-isolated types in one respect: input and output share no common electrical reference. That matters in dual-battery vehicles, marine systems with mixed grounding, or anywhere connecting two DC buses directly would create a fault path or ground loop. An isolation transformer inside the unit breaks that connection while still transferring power.\u003c\/p\u003e\u003cp\u003eAt 280W, this converter suits powering 48V loads or charging a 48V battery bank from a 24V source. Typical uses include topping up a 48V lithium bank from a 24V alternator or house bank, or running 48V DC equipment aboard a vehicle or vessel with a 24V primary system. The 6A rating is continuous, not peak, reflecting sustained use rather than a momentary figure.\u003c\/p\u003e\u003cp\u003eThis is a fixed-output converter, not a programmable charger, so it is not a substitute for a dedicated battery-to-battery charger where charge profile management is needed. For straightforward isolated voltage conversion it is a well-specified, field-proven unit.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStepping a 24V house bank up to power 48V DC equipment or subsystems.\u003c\/li\u003e\n\u003cli\u003eCharging a 48V lithium or lead-acid bank from a 24V source where isolation is required.\u003c\/li\u003e\n\u003cli\u003eOff-grid or mobile installations needing two electrically isolated DC voltage domains.\u003c\/li\u003e\n\u003cli\u003eMarine systems with mixed grounding where a direct bus connection would risk corrosion or faults.\u003c\/li\u003e\n\u003cli\u003eTelecom and industrial enclosures needing a regulated, isolated 48V supply from a 24V battery.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion-Tr 24\/48-6A (280W) Isolated DC-DC Converter\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit this converter with wiring rated for the current involved, and fuse both input and output sides. Installation should be carried out by someone familiar with DC power systems, and the unit should be mounted where convection cooling can work properly. Do not exceed the rated input voltage.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52095398084896,"sku":"ORI244828110","price":80.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori244828110-1.webp?v=1785748827"},{"product_id":"orion-tr-12-24-10a-dc-converter","title":"Victron Orion-Tr 12\/24-10A Isolated DC-DC Converter 240W | ORI122424110","description":"\u003cp\u003eThe Victron Orion-Tr 12\/24-10A is a galvanically isolated DC-DC converter that steps a 12V supply up to a regulated 24V output at up to 10A, delivering 240W. It suits professional installations where electrical isolation between input and output circuits matters, including vehicle, marine and off-grid systems.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic isolation\u003c\/strong\u003e, no shared ground between input and output, reducing ground loop issues and protecting equipment from voltage spikes on the source circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion\u003c\/strong\u003e, 12V input to 24V output at up to 10A continuous, giving 240W of regulated DC power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide input range\u003c\/strong\u003e, tolerates real-world battery voltage swings, including partial charge and engine-running conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact housing\u003c\/strong\u003e, enclosed unit weighing 1.3kg, suited to confined installation spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable output voltage\u003c\/strong\u003e, can be tuned to match the connected load or battery bank rather than relying on a fixed default.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eDual-voltage systems often need to power 24V equipment or charge a 24V battery from a 12V source without an electrical connection between the two circuits. Galvanic isolation removes that shared ground, which matters on boats and vehicles where chassis grounds can bring noise, corrosion currents or fault paths into the system.\u003c\/p\u003e\u003cp\u003eAt 240W continuous output, this converter charges auxiliary 24V battery banks, runs 24V DC loads, or supplies 24V equipment from a 12V vehicle or solar system. The adjustable output lets an installer set the correct charge or supply voltage rather than accepting a factory default.\u003c\/p\u003e\u003cp\u003eA high-frequency switching design keeps the unit compact. The enclosed housing protects internal components from dust and moisture, suiting marine, motorhome and off-grid cabinet environments.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCharging a 24V auxiliary battery bank from a 12V vehicle or boat electrical system.\u003c\/li\u003e\n\u003cli\u003ePowering 24V DC loads from a 12V solar or battery system where isolation is required.\u003c\/li\u003e\n\u003cli\u003eDual-voltage marine installations needing galvanic isolation to prevent corrosion currents between circuits.\u003c\/li\u003e\n\u003cli\u003eMotorhome and campervan conversions requiring a regulated 24V supply from a 12V leisure battery.\u003c\/li\u003e\n\u003cli\u003eOff-grid cabinet installations supplying 24V equipment from a 12V battery bank.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion-Tr 12\/24-10A (240W) isolated DC-DC converter\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit this unit with a qualified electrician or experienced systems integrator familiar with DC power systems. Wiring on both input and output must be correctly rated for the current involved, with fusing fitted on each side. Marine installations should follow NMEA or flag-state wiring standards. Galvanic isolation does not replace correct system earthing and bonding practice.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52095398707488,"sku":"ORI122424110","price":92.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori122424110-1.webp?v=1785748880"},{"product_id":"orion-tr-smart-24-48-dc-dc-charger","title":"Victron Orion-Tr Smart 24\/48-8.5A 400W DC-DC Charger | ORI244840120","description":"\u003cp\u003eThe Victron Orion-Tr Smart 24\/48-8.5A is a galvanically isolated DC-DC charger that steps a 24V supply up to 48V, delivering up to 8.5A (400W). It suits dual-battery and multi-voltage systems where electrical isolation between circuits is required.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic isolation\u003c\/strong\u003e, transformer-based isolation between input and output, avoiding ground loop issues in dual-bus systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth control\u003c\/strong\u003e, built-in Bluetooth for configuration, monitoring and firmware updates via VictronConnect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable input thresholds\u003c\/strong\u003e, input voltage lockout points can be set to protect the source battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdaptive charging\u003c\/strong\u003e, supports lithium (LiFePO4), AGM, gel and flooded battery chemistries on the output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine detection\u003c\/strong\u003e, stops the charger drawing down the starter battery when the alternator is off.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e400W continuous output\u003c\/strong\u003e, 8.5A at 48V, in a compact wall-mountable enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eKeeping the input and output circuits electrically separate matters in vehicles, vessels and off-grid systems that share a chassis ground. Without isolation, a direct DC-DC converter can open unwanted current paths that lead to corrosion, interference or safety issues. The isolation transformer in this unit removes that risk.\u003c\/p\u003e\u003cp\u003eConfiguration runs through the VictronConnect app over Bluetooth, with no extra interface hardware or dongles needed. Installers can set the input lockout voltage, choose the charge profile for the output battery chemistry and watch current, voltage and charge state in real time.\u003c\/p\u003e\u003cp\u003eAt 400W continuous, it fits 24V-to-48V step-up jobs: electric vehicles, marine dual-bank systems, and off-grid setups feeding a 48V load or battery from a 24V source. The 8.5A output is fixed by the converter design, so check it against the charge acceptance rate of the target battery bank.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCharging a 48V service battery from a 24V alternator or starter bank in commercial vehicles.\u003c\/li\u003e\n\u003cli\u003eMarine dual-bank systems needing isolation to prevent stray current corrosion.\u003c\/li\u003e\n\u003cli\u003eOff-grid installations stepping a 24V source up to a 48V battery or load bus.\u003c\/li\u003e\n\u003cli\u003eElectric vehicle auxiliary systems needing isolated voltage conversion.\u003c\/li\u003e\n\u003cli\u003eTelecom and industrial DC systems with mixed 24V and 48V rails.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eOrion-Tr Smart 24\/48-8.5A Isolated DC-DC Charger (ORI244840120)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit this with a qualified electrician or system integrator familiar with DC power systems. Wiring must be rated for the continuous current draw, and the source battery bank must sustain the load without dropping below the configured lockout voltage. Marine installs should follow NMEA and flag-state wiring standards. Set battery chemistry and voltage thresholds in VictronConnect before commissioning.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52095398740256,"sku":"ORI244840120","price":185.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori244840120-1.webp?v=1785748887"},{"product_id":"orion-tr-24-12v-dc-dc-converter","title":"Victron Orion-Tr 24\/12-9A Isolated DC-DC Converter 110W | ORI241210110","description":"\u003cp\u003eThe Victron Orion-Tr 24\/12-9A is a galvanically isolated DC-DC converter that takes a 24V DC input and delivers a regulated 12V DC output at up to 9A continuous, giving 110W of usable power. It suits vehicles, boats and off-grid systems where two battery banks need to stay electrically separate from one another.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic isolation\u003c\/strong\u003e, transformer-based, so the input and output share no common electrical path, preventing ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion\u003c\/strong\u003e, 24V input to 12V output at 9A continuous, up to 110W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide input tolerance\u003c\/strong\u003e, copes with the normal voltage swing of a real 24V battery bank during charge and discharge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact build\u003c\/strong\u003e, weighs 0.5kg, small enough for panel boards, lockers and engine bays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable regulated output\u003c\/strong\u003e, 12V loads stay protected from fluctuations on the 24V side.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully encapsulated\u003c\/strong\u003e, protection against vibration and moisture, suited to mobile and marine environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow it works\u003c\/h2\u003e\u003cp\u003eThe Orion-Tr range uses an isolated transformer topology. In dual-battery setups this stops a 24V service bank from creating a ground fault path when it feeds 12V accessories, and it keeps a fault on the 12V side from feeding back into the 24V bank.\u003c\/p\u003e\u003cp\u003eAt 110W, it's suited to loads like lighting circuits, control electronics, communications gear, or charging a smaller 12V battery from a larger 24V bank. It is a converter for continuous load supply, not a battery-to-battery charger. If you need to charge a 12V battery from a 24V source with proper charge profiles, the Orion-Tr Smart range is the correct product instead.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePowering 12V accessories and control circuits from a 24V vehicle or coach electrical system.\u003c\/li\u003e\n\u003cli\u003eMarine installations where a 24V bank needs to run isolated 12V instrument or navigation circuits.\u003c\/li\u003e\n\u003cli\u003eOff-grid cabins and mobile setups running a 24V bank alongside a 12V supply rail.\u003c\/li\u003e\n\u003cli\u003eTelecoms and industrial enclosures needing a stable isolated 12V supply from a 24V DC bus.\u003c\/li\u003e\n\u003cli\u003eDual-battery systems where electrical isolation between banks is a safety requirement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion-Tr 24\/12-9A (110W) Isolated DC-DC Converter\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit this with correct fusing on both input and output sides, matched to the wire gauge used, in a ventilated location away from direct water ingress. For marine use, follow the relevant NMEA or flag-state wiring standards. It is not suitable for use with AC supplies.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52095398936864,"sku":"ORI241210110","price":49.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori241210110-1.webp?v=1785748929"},{"product_id":"victron-orion-tr-48-24-5a-converter","title":"Victron Orion-Tr 48\/24-5A Isolated DC-DC Converter 120W | ORI482410110","description":"\u003cp\u003eThe Victron Orion-Tr 48\/24-5A is a galvanically isolated DC-DC converter that steps a 48V DC input down to a 24V DC output at up to 5A, delivering 120W of regulated power. It suits battery systems, vehicles, vessels and off-grid installations where two DC buses at different voltages need to stay electrically separate.\u003c\/p\u003e\u003ch2\u003eKey features of this Victron DC-DC converter\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic isolation\u003c\/strong\u003e, input and output share no direct electrical connection, avoiding ground loop issues and protecting sensitive loads from input-side faults.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion\u003c\/strong\u003e, 48V input to 24V output at 5A continuous, up to 120W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput range\u003c\/strong\u003e, wide input voltage tolerance to cope with real-world fluctuations across 48V lead-acid and lithium systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 0.5kg, small enough for panel enclosures, vehicle cabinets and marine switchboards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixed output\u003c\/strong\u003e, a stable 24V supply to downstream loads without manual adjustment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eGalvanic isolation is what sets the Orion-Tr range apart from non-isolated converters. A transformer-based topology keeps the input and output circuits electrically separate, which matters when the 48V source and the 24V load circuit use different earthing references, or when fault currents must be stopped from moving between two battery banks. Many marine and vehicle installations require this as standard.\u003c\/p\u003e\u003cp\u003eThis 48\/24-5A model suits a 48V primary system feeding 24V auxiliary circuits: control electronics, communications equipment, lighting or instrumentation, all run from the 48V bank without bridging the two systems electrically. At 120W continuous, it covers a practical range of auxiliary loads without stepping up to a larger converter.\u003c\/p\u003e\u003cp\u003eThe unit is designed for permanent, fixed installation in a ventilated location. This variant has no remote on\/off control or programmable output voltage, keeping it straightforward for fixed-voltage use.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePowering 24V auxiliary loads from a 48V battery bank in off-grid systems.\u003c\/li\u003e\n\u003cli\u003eMarine installations needing isolated conversion between a 48V house bank and a 24V electronics bus.\u003c\/li\u003e\n\u003cli\u003eElectric or specialist vehicles with a 48V main system and 24V accessory circuits.\u003c\/li\u003e\n\u003cli\u003eTelecom and industrial enclosures feeding isolated 24V equipment from a 48V supply.\u003c\/li\u003e\n\u003cli\u003eBattery integration where two banks at different voltages must remain electrically isolated.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion-Tr 48\/24-5A (120W) Isolated DC-DC Converter\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eFitting should be done by a qualified electrician or systems integrator familiar with DC power systems, with wiring correctly rated for the voltages and currents involved and the unit mounted somewhere ventilated. Marine installs should follow applicable NMEA and flag-state wiring standards; vehicle installs should observe relevant automotive electrical codes. This unit is not for grid-connected applications and does not require G98 or G99 assessment.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52095400444192,"sku":"ORI482410110","price":49.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori482410110-1.webp?v=1785749125"},{"product_id":"orion-tr-remote-cable-victron","title":"Victron Orion-Tr Isolated DC-DC Charger Remote Cable | ASS070300100","description":"\u003cp\u003eThis remote cable is the dedicated accessory for the Victron Orion-Tr Isolated DC-DC charger range, giving you on\/off control of the charger from a separate switching point. It's built for installs where the charger itself sits out of reach, tucked into an enclosure or behind panelling.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurpose-built fit\u003c\/strong\u003e, designed specifically for the Orion-Tr Isolated DC-DC charger series from Victron Energy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote switching\u003c\/strong\u003e, enables the charger to be turned on or off from an ignition signal, BMS, or switch panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 15 g (0.015 kg), adding almost nothing to the install.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine part\u003c\/strong\u003e, correct Victron connector and pinout, avoiding contact issues from improvised wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU\u003c\/strong\u003e, ASS070300100, GTIN 8719076052777.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eThe Orion-Tr Smart DC-DC charger has a remote port that takes a two-wire on\/off signal. This cable supplies the correct connector and wiring so the charger can be switched by an ignition feed, a battery management system, or any other suitable source, without improvising a connection that might not seat properly.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVehicle split-charge systems where remote switching is needed for the Orion-Tr Isolated charger.\u003c\/li\u003e\n\u003cli\u003eIgnition-controlled charging in campervans, motorhomes and commercial vehicles.\u003c\/li\u003e\n\u003cli\u003eMarine dual-battery setups where the charger is mounted below deck.\u003c\/li\u003e\n\u003cli\u003eOff-grid installs with the charger inside a locked enclosure.\u003c\/li\u003e\n\u003cli\u003eBMS-controlled circuits needing a switched signal to the Orion-Tr.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 x Orion-Tr Isolated DC-DC Charger remote cable\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eConnect the cable to the remote port on the Orion-Tr Isolated charger, checking the switching source voltage matches the charger's remote input spec first. Route it away from heat sources and secure it against chafing, especially in a vehicle or boat. Installation by a qualified auto-electrician or marine electrician is advisable where the charger is part of a wider DC system.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52095401722144,"sku":"ASS070300100","price":12.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ass070300100-1.webp?v=1785749299"}],"url":"https:\/\/www.ledandsolar.co.uk\/collections\/victron-orion-tr-dc-dc-chargers.oembed","provider":"LED \u0026 Solar","version":"1.0","type":"link"}