{"title":"48V Off Grid 230VAC","description":"\u003cp\u003eThis range covers 48V off-grid inverter chargers that convert battery power to 230VAC for running a home or site independently of the mains. Every unit here includes a built-in MPPT charger, so you can wire panels straight in without a separate charge controller.\u003c\/p\u003e\u003cp\u003eConversol is the core brand across this range, with models spanning from 5kW up to 11kW output, some with dual AC output, Wi-Fi or Bluetooth connectivity, LCD screens, and waterproof IP65 versions for outdoor installs. Trade installers building off-grid systems and homeowners upgrading their own setup will find options across this power range.\u003c\/p\u003e\u003cp\u003eAll 48V inverters here come with a 1 year warranty. If you're unsure which output size suits your system, our team can help you match the inverter to your panel and battery setup.\u003c\/p\u003e","products":[{"product_id":"growatt-5kw-48v-off-grid-inverter","title":"Growatt SPF5000-ES 5kW 48V Off-Grid Inverter Charger | 100A MPPT","description":"\u003cp\u003eThe Growatt SPF5000-ES is a 5kW off-grid solar inverter and battery charger built around a 48V DC system and a 100A MPPT solar charger. PV input can run up to 450V DC, and the inverter can operate without a battery bank connected, drawing directly from solar. Wi-Fi monitoring is included as standard.\u003c\/p\u003e\u003ch2\u003eKey features of this Growatt 5kW off-grid inverter\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous output\u003c\/strong\u003e, 5kW off-grid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar charger\u003c\/strong\u003e, 100A integrated MPPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePV input range\u003c\/strong\u003e, MPPT window from 120V to 450V DC, maximum PV input voltage 450V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery independent\u003c\/strong\u003e, runs from solar without a battery bank connected\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombined supply\u003c\/strong\u003e, draws from solar, battery and grid at once rather than dropping to bypass when reserves are low\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel operation\u003c\/strong\u003e, up to 6 units for 30kW total\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScheduled charging\u003c\/strong\u003e, built-in timer for overnight off-peak charging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitoring\u003c\/strong\u003e, Wi-Fi module included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow it works\u003c\/h2\u003e\u003cp\u003eThe SPF5000-ES runs at higher PV string voltages than many 48V off-grid inverters, with an MPPT window from 120V up to 450V DC. Growatt recommends a minimum of six 300-500W panels wired in series to keep the string within the correct operating range, with a healthy system typically sitting between 300V and 350V.\u003c\/p\u003e\u003cp\u003eRather than switching to bypass mode when the battery is low, the inverter combines whatever solar, battery and grid power is available to keep supplying loads. This reduces reliance on the grid and makes better use of the solar generated during the day. The overnight timer can charge the battery bank from the grid at off-peak rates, so the batteries start each day full ahead of solar generation.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-grid homes needing higher PV string voltage operation\u003c\/li\u003e\n\u003cli\u003eSystems requiring simultaneous solar, battery and grid supply to loads\u003c\/li\u003e\n\u003cli\u003eOff-grid installations that may expand via parallel units\u003c\/li\u003e\n\u003cli\u003eSystems using overnight scheduled charging on an economy tariff\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eInstallation should be carried out by a qualified electrician or solar installer. PV string voltage must not exceed 450V DC at any time, including cold-weather open-circuit voltage, so this should be calculated for the coldest expected temperature before commissioning. Battery systems must comply with BS EN 62619 and local building regulations.\u003c\/p\u003e","brand":"Growatt","offers":[{"title":"Default Title","offer_id":52053853929760,"sku":"002359","price":523.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-002359-1.webp?v=1785421062"},{"product_id":"conversol-8kw-inverter-charger-48v","title":"Conversol 8kW MAX-II IP65 Off-Grid Inverter Charger 48V","description":"\u003cp\u003eThe Conversol 8kW MAX-II Waterproof is an off-grid inverter and charger rated IP65, built for installations exposed to dust and moisture. It delivers 8kW continuous output with dual MPPT solar input, and up to six units can run in parallel for larger off-grid systems.\u003c\/p\u003e\u003ch2\u003eKey features of this 48v inverter\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e, 8kW continuous, 16kVA surge capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e, IP65 waterproof, suited to outdoor and harsh-environment mounting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar charging\u003c\/strong\u003e, dual MPPT, up to 8kW total PV input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery\u003c\/strong\u003e, 48V bank, up to 150A combined charging current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel operation\u003c\/strong\u003e, up to 6 units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaveform\u003c\/strong\u003e, pure sine wave\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication\u003c\/strong\u003e, USB, RS232, RS485, Wi-Fi, dry contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eThe IP65 enclosure is what separates this unit from a standard indoor inverter. It can be wall-mounted in plant rooms, outbuildings and exposed locations where a conventional unit would be at risk. The dual MPPT charger accepts strings up to 500VDC open circuit and works across a 90V to 450VDC MPPT range.\u003c\/p\u003e\u003cp\u003ePure sine wave output means it plays well with sensitive loads: variable speed drives, medical equipment, communications gear. With 48V battery input and up to 150A of combined charging, it can support large lead-acid or lithium battery banks.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuited to outdoor and exposed off-grid installations, agricultural buildings, remote commercial sites and workshops, marine and waterside setups, and backup systems in harsh environments.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConversol 8kW MAX-II IP65 inverter\/charger unit\u003c\/li\u003e\n\u003cli\u003eCommunication cable and accessories\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation and safety notes\u003c\/h2\u003e\u003cp\u003eInstallation must be carried out by a qualified electrician or accredited solar installer. The IP65 rating applies to the enclosure only, so cable entries need correctly sealed glands to maintain it. Battery cabling, DC fusing and isolators must be sized for 48V high-current operation, and battery voltage and charge settings should be verified before use.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52053945745696,"sku":"002135","price":1354.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-002135-1.webp?v=1785423843"},{"product_id":"conversol-11kw-off-grid-inverter","title":"Conversol 11kW Ultra-Max Off-Grid Inverter | Dual AC Output 48V","description":"\u003cp\u003eThe Conversol 11kW Ultra-Max is an off-grid inverter and charger built for large residential, commercial and critical backup power systems. Dual AC input and output connections combine with two independent MPPT solar controllers and a combined 12kW of PV input capacity, giving installers a single unit capable of serious off-grid duty with full parallel expansion.\u003c\/p\u003e\u003ch2\u003eKey features of this 11kW off grid inverter\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous output\u003c\/strong\u003e, 11kW with 22kVA surge capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual AC architecture\u003c\/strong\u003e, independent inputs and outputs for split or independent load management\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar charging\u003c\/strong\u003e, two independent MPPT solar chargers, up to 12kW total PV input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel operation\u003c\/strong\u003e, up to 6 units for large-scale off-grid systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery input\u003c\/strong\u003e, 48V with 150A combined charging current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaveform\u003c\/strong\u003e, pure sine wave output for sensitive equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommunication and protection\u003c\/h2\u003e\u003cp\u003eThe Ultra-Max communicates via USB, RS232, RS485, Wi-Fi and Bluetooth, and includes built-in dry contact, GFCI, rapid shutdown and AFCI detection support.\u003c\/p\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eBuilt for demanding off-grid environments, the Ultra-Max pairs a high-output inverter with dual MPPT solar chargers and an AC charger in one enclosure. The dual AC design lets installers wire critical and non-critical loads separately, with precise control over priority and switching behaviour.\u003c\/p\u003e\u003cp\u003eMPPT voltage range runs from 90V to 450VDC, with open circuit voltage up to 500VDC, so the system accepts a wide range of PV string configurations. Battery charging supports both lead-acid and lithium chemistries. Up to six units can be paralleled for installations needing 66kW or more of off-grid capacity.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuited to large residential off-grid solar systems, commercial and agricultural installations, critical backup power for business continuity, remote sites and telecom infrastructure, and high-capacity battery storage systems.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConversol 11kW Ultra-Max off-grid inverter\/charger unit\u003c\/li\u003e\n\u003cli\u003eCommunication cable and accessories\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eInstallation must be carried out by a qualified electrician or accredited solar installer. Battery cabling, fusing and DC isolators need to be correctly sized, and battery bank voltage, capacity and chemistry must match the inverter configuration before commissioning. Parallel operation requires compatible firmware and synchronisation cabling. Do not install without reviewing the full manual and complying with applicable wiring regulations.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52053947777312,"sku":"002598","price":1101.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-002598-1.webp?v=1785423959"},{"product_id":"48v-8kw-off-grid-inverter-charger","title":"8kW Off-Grid Solar Inverter Charger 48V Dual MPPT | Conversol Max","description":"\u003cp\u003eThe Conversol Max 8kW is a fourth-generation off-grid solar inverter and battery charger delivering 8kW continuous pure sine wave output at 48V. Two independent MPPT chargers cover a 90-450V DC PV input range, and the unit includes built-in Wi-Fi and Bluetooth for remote monitoring, an RGB status indicator, and BMS compatibility with Pylontech and other lithium batteries.\u003c\/p\u003e\u003ch2\u003eKey features of this 48v inverter charger\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e, 8kW continuous pure sine wave AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPPT chargers\u003c\/strong\u003e, two independent inputs, 90-450V DC range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery compatibility\u003c\/strong\u003e, Pylontech US3000C, US5000C (legacy US2000C), and other lithium batteries, plus AGM, GEL, forklift, leisure and flooded lead-acid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitoring\u003c\/strong\u003e, built-in Wi-Fi for Android and iOS, plus Bluetooth for local wireless monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl panel\u003c\/strong\u003e, detachable LCD panel that can be mounted remotely\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel operation\u003c\/strong\u003e, up to 6 units, giving 48kW single or three-phase\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt can also run without a battery bank connected, provided solar input is sufficient, and it offers direct 48V DC load connections for items such as fans, lighting or a router, bypassing inverter conversion for those small constant loads. A scheduled AC charging timer lets you set charging windows around an economy tariff.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuited to large off-grid homes, farms with pumps or refrigeration, and off-grid commercial or light industrial sites. The parallel operation option makes it a practical choice where a system needs to scale or have redundancy built in.\u003c\/p\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eThis is an 8kW system and must be installed by a qualified electrician or solar installer, with correct cable sizing, fusing, isolators, surge protection and earthing. Battery systems must comply with BS EN 62619 and local building regulations.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52053955608864,"sku":"90914123","price":1144.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-90914123-1.webp?v=1785424554"},{"product_id":"48v-off-grid-inverter-5kw-parallel","title":"Conversol V5 Super 5kW Off Grid Inverter 48V 140A MPPT","description":"\u003cp\u003eThe Conversol V5 Super is a 5kW off-grid solar inverter and battery charger built around a 140A MPPT supercharger. It combines Bluetooth monitoring, a removable LCD control panel, and parallel capability for up to 9 units, making it suited to off-grid homes, farms, workshops, and any installation that might need to scale up later.\u003c\/p\u003e\u003ch2\u003eOff grid inverter key features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous output\u003c\/strong\u003e, 5kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar charging\u003c\/strong\u003e, 140A MPPT supercharger for faster battery recharge from solar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery input\u003c\/strong\u003e, 48V DC, float charge configurable up to 64V for wider battery compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel operation\u003c\/strong\u003e, up to 9 units for single and three-phase configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote control panel\u003c\/strong\u003e, removable LCD module, installable up to 20 metres from the inverter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitoring\u003c\/strong\u003e, integrated Bluetooth with the WatchPower Android app, plus USB On-the-Go and RS485 BMS communication for lithium batteries\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuited to off-grid homes, farms, and workshops that need high solar charging capacity, and to systems that may need to expand later through parallel operation. Also useful where the control panel needs to sit away from the inverter itself, or where the battery bank calls for a higher float charge voltage than standard. AC or PV input priority is configurable via the control module, with grid or generator backup available when solar and battery cannot meet demand.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eMust be installed by a qualified electrician or solar installer. Battery systems must comply with BS EN 62619 and local building regulations. Float charge voltage has to be set correctly for the battery chemistry in use, as incorrect charging voltages can damage battery cells. This is not a DIY installation.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52053955641632,"sku":"90914114","price":716.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-90914114-1.webp?v=1785424571"},{"product_id":"solar-inverter-charger-11kw-48v","title":"Conversol 11kW Off-Grid Solar Inverter Charger 48V | Voltacon","description":"\u003cp\u003eThe Conversol Max 11kW is a single-phase off-grid solar inverter charger delivering 11kW continuous pure sine wave AC output and 11kW PV input via dual independent MPPT. It runs on a 48V DC battery bank and works with lead-acid, GEL, lithium-ion and LiFePO4 batteries, with BMS communication ports already fitted for lithium setups.\u003c\/p\u003e\u003ch2\u003e11kW solar inverter charger features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC output\u003c\/strong\u003e, 11kW continuous pure sine wave\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePV input\u003c\/strong\u003e, 11kW via dual independent MPPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery voltage\u003c\/strong\u003e, 48V DC, compatible with lead-acid (AGM, GEL, flooded, forklift), lithium-ion and LiFePO4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery-independent operation\u003c\/strong\u003e, runs loads direct from solar with 8 to 10 panels in series minimum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitoring\u003c\/strong\u003e, built-in Wi-Fi for Android and iOS, plus RGB status indicator and USB On-the-Go\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel operation\u003c\/strong\u003e, up to 6 units, giving 66kW single-phase or three-phase configuration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuited to large off-grid residential properties, farms, workshops and light commercial or industrial sites where continuous AC demand reaches or exceeds 11kW. It handles agricultural loads such as water pumps, air compressors and refrigeration, and can support off-grid EV charging, heat pumps and air conditioning at 230V.\u003c\/p\u003e\u003ch3\u003eParallel and redundancy\u003c\/h3\u003e\u003cp\u003eParallel hardware and communication ports come pre-installed, so units can be linked to scale output without extra interface hardware. If one unit in a parallel array fails, the rest keep supplying power, so the system has built-in redundancy.\u003c\/p\u003e\u003ch3\u003eBattery-independent mode\u003c\/h3\u003e\u003cp\u003eThe inverter can feed AC loads directly from the solar array without a battery connected, as long as the PV string voltage is high enough. Voltacon recommends a minimum of 8 to 10 panels wired in series for this mode.\u003c\/p\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eThis is an 11kW system and must be installed by a qualified electrician or solar installer, with correct cable sizing, busbar ratings, fusing, DC and AC isolators, surge protection and earthing. Battery systems must comply with BS EN 62619 and local building regulations.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52053960720672,"sku":"002136","price":1260.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-002136-1.webp?v=1785424930"},{"product_id":"conversol-max-ii-8kw-inverter-charger","title":"8kW Off Grid Inverter Charger 150A MPPT | Conversol Max-II","description":"\u003cp\u003eThe Conversol Max-II 8kW is an off grid inverter charger with dual MPPT solar input and time-controlled charging. It delivers 8kW continuous output with 16kVA surge capacity, pairing a pure sine wave inverter with a solar and AC charger in one unit for off-grid and backup power systems.\u003c\/p\u003e\u003ch2\u003eKey features of this 8kW off grid inverter\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e, 8kW continuous, 16kVA surge capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar charging\u003c\/strong\u003e, 150A combined MPPT current across dual MPPT inputs, up to 8kW total PV capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime-controlled charging\u003c\/strong\u003e, schedule AC charging from grid or generator during off-peak hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery input\u003c\/strong\u003e, 48V, compatible with lithium and lead-acid batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel operation\u003c\/strong\u003e, up to 6 units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication\u003c\/strong\u003e, USB, RS232, RS485, Wi-Fi and dry contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eThe Max-II builds on the Conversol off-grid platform with programmable time-charging added. The dual MPPT charger operates between 90V and 450VDC, with an open circuit limit of 500VDC, covering a wide range of PV string arrangements.\u003c\/p\u003e\u003cp\u003eThe 150A MPPT charging current suits large battery banks where fast solar charging matters. Paralleling up to 6 units lets the platform scale to larger off-grid requirements.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuited to off-grid homes, commercial and industrial energy storage, backup power systems with grid or generator input, agricultural and rural off-grid installations, and systems needing programmable charge scheduling.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConversol Max-II 8kW off-grid inverter\/charger unit\u003c\/li\u003e\n\u003cli\u003eCommunication cable and accessories\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation and safety notes\u003c\/h2\u003e\u003cp\u003eInstallation must be carried out by a qualified electrician or accredited solar installer. Correct DC cable sizing, fusing and battery isolators are mandatory at 48V high-current levels. Time-charging functions must be configured correctly to avoid unintended battery overcharge. Read the installation manual in full before commissioning.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52053960917280,"sku":"002134","price":1092.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-002134-1.webp?v=1785425015"},{"product_id":"off-grid-solar-inverter-5kw-48v","title":"5kW Off Grid Solar Inverter Charger 48V 100A MPPT | Conversol V7","description":"\u003cp\u003eThe Conversol V7 is a 5kW off-grid solar inverter and battery charger built around a 100A MPPT controller with a 120-450V DC PV input range. It switches between grid, solar, and battery supply with zero (0ms) transfer time, so equipment that cannot tolerate a break in power keeps running. Built-in Wi-Fi gives remote monitoring through a mobile app, and the unit accepts lithium-ion batteries via RS485 or CAN-BUS BMS communication.\u003c\/p\u003e\u003ch2\u003eKey features of this off grid solar inverter\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous output\u003c\/strong\u003e, 5kW (5000W)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar charging\u003c\/strong\u003e, 100A MPPT with 120-450V DC PV input range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero transfer time\u003c\/strong\u003e, 0ms switching, suited to servers, NAS devices and ATMs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar array capacity\u003c\/strong\u003e, up to 6,000W across two symmetrical arrays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery input\u003c\/strong\u003e, 48V DC, compatible with lithium-ion, LiFePO4, GEL and AGM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel operation\u003c\/strong\u003e, up to 9 units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eThis is an upgrade on the earlier V5 Super, carrying a higher-amperage MPPT charger and zero millisecond transfer switching. The wider 120-450V DC input range allows longer PV strings, which cuts down on the number of parallel strings and simplifies cabling on larger arrays. The LCD control module is removable and can be wall-mounted away from the inverter itself, while the Wi-Fi app handles monitoring from anywhere with an internet connection. AC or solar input priority is configurable from the LCD.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuits off-grid homes, farms and workshops, and any installation where critical loads such as servers or security systems cannot tolerate an interruption in supply. The high PV input voltage range and parallel capability also make it suitable for larger or scalable off-grid systems.\u003c\/p\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eInstallation should be carried out by a qualified electrician or solar installer. PV string voltage must not exceed 450V DC under any expected temperature condition, and open-circuit voltage should be checked at minimum expected temperature before commissioning. Battery systems must comply with BS EN 62619 and local building regulations.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52053961081120,"sku":"90914124","price":509.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-90914124-1.webp?v=1785425089"},{"product_id":"off-grid-solar-inverter-charger-48v-5-6kw","title":"5.6kW Off Grid Solar Inverter Charger 48V 120A MPPT | Conversol VM4","description":"\u003cp\u003eThe Conversol VM4 is a 5.6kW pure sine wave off grid solar inverter charger for 48V DC battery banks. It pairs a 120A MPPT solar charger, rated for up to 6kW of PV input, with Wi-Fi and Bluetooth monitoring, a 4.3-inch colour touchscreen and BMS communication for Pylontech, Leoch, Fogstar and other compatible lithium batteries.\u003c\/p\u003e\u003ch2\u003eKey features of this off grid solar inverter charger\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e, 5.6kW continuous pure sine wave\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery input\u003c\/strong\u003e, 48V DC, compatible with Pylontech US5000, US3000C, US2000C, Leoch, Fogstar and lead-acid (lithium-ion, LiFePO4, GEL, AGM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar charging\u003c\/strong\u003e, 120A MPPT with 6kW PV input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery independent\u003c\/strong\u003e, can run AC loads directly from solar without a battery bank connected\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitoring\u003c\/strong\u003e, built-in Wi-Fi (Android and iOS) and Bluetooth, 4.3-inch colour touchscreen, RGB status ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication\u003c\/strong\u003e, RS485, CAN-BUS and RS232 BMS ports\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDesign details\u003c\/h2\u003e\u003cp\u003eThe VM4 is the fourth generation of the Voltacon off-grid inverter platform, adding a colour touchscreen, Bluetooth and USB On-the-Go support over earlier models. Because it can operate without a connected battery bank, it can supply daytime AC loads from the solar array before a storage system is fully installed. The 120A MPPT charger can also be scheduled to top up batteries from grid or generator power during off-peak tariff periods.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuited to off-grid homes, cabins and workshops, agricultural and rural sites running on Pylontech or lead-acid batteries, and backup power systems combining solar and battery storage. It also fits installations that need solar operation from day one, ahead of battery storage being fitted.\u003c\/p\u003e\u003ch2\u003eInstallation and safety\u003c\/h2\u003e\u003cp\u003eThis inverter must be installed by a qualified electrician or solar installer. Battery systems need to comply with BS EN 62619 and local building regulations, with correct cable sizing, fusing, isolators and earthing. It is not suitable for DIY installation.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52053961736480,"sku":"90914136","price":577.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-90914136-1.webp?v=1785425315"},{"product_id":"off-grid-solar-inverter-11kw-48v","title":"11kW 48V Off-Grid Solar Inverter Dual MPPT | Conversol MAX-III","description":"\u003cp\u003eThe Conversol MAX-III is an 11kW 48V off-grid solar inverter built for single-phase hybrid systems that combine solar, battery and grid or generator power. It outputs 230V pure sine wave power, accepts up to 12kW of solar PV input through dual MPPT charge controllers, and switches automatically between solar, grid and battery sources depending on what is available.\u003c\/p\u003e\u003ch2\u003e48v off-grid solar inverter with dual AC in\/out\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous output\u003c\/strong\u003e, 11kW at 230V pure sine wave\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery input\u003c\/strong\u003e, 48V, compatible with lithium and lead-acid battery types\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar PV input\u003c\/strong\u003e, up to 12kW via dual MPPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual AC input\u003c\/strong\u003e, grid and generator supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual AC output\u003c\/strong\u003e, separates critical and non-critical loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel operation\u003c\/strong\u003e, up to 6 units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cp\u003eA built-in CT sensor tracks grid import and export in real time so the inverter can prioritise self-consumption before drawing from the grid. A grid-support function lets the unit supplement a limited grid supply during peak periods without needing a utility upgrade. Output 1 stays live at all times, while Output 2 can be managed separately, useful for controlling appliances like water heaters or EV chargers away from the critical circuit.\u003c\/p\u003e\u003cp\u003eThe front cover slides open for tool-free access to all DC and AC terminals, which are clearly labelled to reduce wiring errors during installation or maintenance. Integrated AC and DC breakers plus a PV disconnect come fitted as standard, along with a reinforced wall-mount bracket. The unit has 12 user-configurable settings on a single screen with LED status indicators. Warranty is 2 years.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuited to off-grid homes, farms and remote buildings, hybrid systems combining solar, battery and grid or generator backup, sites with limited grid import capacity, and larger installations where up to 6 units are paralleled for extra capacity.\u003c\/p\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eInstallation must be carried out by a qualified installer. Battery type and charging parameters need setting before commissioning. For grid-connected use in the UK, comply with G98 or G99 regulations, and ensure all DC wiring, fusing and earthing meet current wiring regulations.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52060760277280,"sku":"002824","price":1260.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-002824-1.webp?v=1785504640"},{"product_id":"11kw-off-grid-inverter-mppt-charger","title":"Conversol Max-II 11kW Off Grid Inverter MPPT Charger 48V Twin Output","description":"\u003cp\u003eThe Conversol Max-II combines an 11kW off-grid inverter, MPPT solar charger and battery charger in one unit. Its dual MPPT design offers 5500W per controller with 27A PV input current, so it copes with smaller string configurations as well as larger 660W modules. Twin AC outputs, built-in Wi-Fi and broad lithium battery compatibility make it suited to demanding off-grid and hybrid residential or light commercial systems.\u003c\/p\u003e\u003ch2\u003e11kW off grid inverter features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated output\u003c\/strong\u003e, 11000VA \/ 11000W pure sine wave\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual MPPT solar charger\u003c\/strong\u003e, 5500W per tracker, 500VDC max PV input, 90 to 450VDC MPPT range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge current\u003c\/strong\u003e, up to 150A solar and 150A AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwin AC outputs\u003c\/strong\u003e, for smart load management across separate circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery compatibility\u003c\/strong\u003e, Pylontech, WECO and Soltaro lithium batteries (LIB, LIC, PYL protocols), plus AGM and lead-acid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitoring\u003c\/strong\u003e, built-in Wi-Fi, 5-inch colour LCD touchscreen, RS485, CAN-BUS and RS232 BMS communication ports\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eThe Max-II runs at 48VDC battery voltage with a 54VDC floating charge voltage. In inverter mode it reaches 93% peak efficiency with a 16,000VA surge capacity. Transfer time is 15ms for PC-grade loads and 20ms for home appliances, keeping supply steady during mains outages or generator switching.\u003c\/p\u003e\u003cp\u003eTwin outputs let an installer assign loads to different circuits, giving priority power to critical equipment while secondary loads are managed separately. That matters in off-grid systems where battery capacity has to be watched closely. A built-in anti-dust kit protects internal components where airborne particles are a concern, cutting down on manual cleaning.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eResidential and light commercial off-grid solar power systems\u003c\/li\u003e\n\u003cli\u003eHybrid installations with lithium or lead-acid battery storage\u003c\/li\u003e\n\u003cli\u003eBackup power for homes and small businesses\u003c\/li\u003e\n\u003cli\u003eThree phase systems when several units are run in parallel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation and safety notes\u003c\/h2\u003e\u003cp\u003eThis inverter must be installed by a qualified electrician or solar installer. Battery wiring, DC fusing, earthing and ventilation must comply with the manufacturer's guidelines and IET Wiring Regulations. Lithium battery BMS communication must be correctly configured before operation. Do not attempt DIY installation of inverter or battery systems.\u003c\/p\u003e\u003cp\u003eParallel operation is supported for up to 6 units, and the unit carries CE certification.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52060768174368,"sku":"002691","price":1155.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-002691-1.webp?v=1785505820"},{"product_id":"5kw-48v-off-grid-solar-inverter-conversol-premium-vm-ii","title":"5kW 48V Off-Grid Solar Inverter | Conversol Premium VM-II","description":"\u003cp\u003eThe Conversol Premium VM-II is a 5kW off-grid inverter and solar charger built for 48V lithium and lead-acid battery banks. It combines a pure sine wave inverter with an MPPT solar charge controller, giving a single unit for charging, inverting and managing a residential off-grid or hybrid battery system. It works with Pylontech US2000C, US5000C and active cell balancing lithium batteries.\u003c\/p\u003e\u003ch2\u003eKey features of this 5kw solar inverter off grid\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated output\u003c\/strong\u003e, 5000VA \/ 5000W pure sine wave\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar charging\u003c\/strong\u003e, MPPT charger with 500VDC max PV input and 4000W max PV power, MPPT voltage range 60 to 115V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge current\u003c\/strong\u003e, up to 100A from solar and 100A from AC, each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery compatibility\u003c\/strong\u003e, Pylontech US2000C, US5000C and active cell balancing lithium batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransfer time\u003c\/strong\u003e, 0ms in inverter mode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuild\u003c\/strong\u003e, wall-mounted compact design with anti-dust filter and built-in BMS communication port\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eBattery voltage runs at 48VDC, with a floating charge of 54VDC and overcharge protection triggered at 63VDC. Efficiency is 93% in line mode and 90% in battery mode. The selectable input range of 110 to 280VAC covers both utility mains and generator supplies, and the anti-dust filter helps keep cooling reliable where dust is a factor.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuited to residential off-grid solar systems and hybrid solar plus battery storage installations. It also serves as backup power for homes and small commercial premises, particularly where the battery bank is Pylontech or another active cell balancing lithium system.\u003c\/p\u003e\u003ch3\u003eInstallation and safety\u003c\/h3\u003e\u003cp\u003eThis inverter must be installed by a qualified electrician or solar installer. DC wiring, fusing, earthing and battery connections need to follow IET Wiring Regulations and the battery manufacturer's guidelines. It is not intended for DIY installation.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52060768305440,"sku":"90914328","price":523.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-90914328-1.webp?v=1785505916"},{"product_id":"refurbished-conversol-5kw-inverter-charger","title":"Refurbished Conversol 5kW Off Grid Solar Inverter Charger MPPT WiFi | V7-5000-48","description":"\u003cp\u003eThis is a used and refurbished Conversol 5kW V7 solar inverter charger, repaired and tested by our technical team and supplied with a 6 month warranty. It pairs an off grid solar inverter charger with a built-in 100A MPPT solar charger, suited to larger PV arrays and battery charging for homes, workshops and backup power systems.\u003c\/p\u003e\u003ch2\u003eOff grid solar inverter charger features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverter output\u003c\/strong\u003e, 5kW inverter charger for off-grid and backup power systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPPT solar charger\u003c\/strong\u003e, 100A MPPT charger with a maximum PV input power of 6000W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePV input voltage range\u003c\/strong\u003e, 120V to 450V DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero transfer time\u003c\/strong\u003e, for sensitive loads such as computers, servers and security systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in WiFi\u003c\/strong\u003e, for monitoring and system control, with an LCD display for configurable settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMS communication\u003c\/strong\u003e, RS485 or CAN-BUS support, with parallel operation for up to 9 units.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCondition and warranty\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUsed and refurbished item, fully repaired and tested before dispatch.\u003c\/li\u003e\n\u003cli\u003eMay show small cosmetic marks from previous use.\u003c\/li\u003e\n\u003cli\u003eSupplied with a 6 month warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuited to off-grid solar systems, battery backup systems, and installations in homes, cabins, workshops and small commercial sites. The wide PV voltage range helps reduce cable runs, and the zero transfer time suits sensitive electrical loads.\u003c\/p\u003e\u003ch2\u003eDimensions and weight\u003c\/h2\u003e\u003cp\u003eThe unit measures 135.5 x 300 x 500 mm and weighs 15kg net.\u003c\/p\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1 x Refurbished Conversol 5kW V7 solar inverter charger\u003c\/li\u003e\n\u003cli\u003e6 month warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation note\u003c\/h2\u003e\u003cp\u003eThis is a refurbished product, not new stock. It has been repaired and tested for correct operation before dispatch, though cosmetic condition may vary. Installation should be carried out by a qualified solar electrician, following the manual and local electrical regulations.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52061010657568,"sku":"90914124-USED","price":409.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-90914124-used-1.webp?v=1785508586"},{"product_id":"48v-hybrid-solar-inverter-12kw","title":"Axpert MAX III 12kW Hybrid Solar Inverter 48V Dual MPPT | Conversol","description":"\u003cp\u003eThe Conversol Axpert MAX III 12kW is a third-generation 48V single-phase hybrid inverter built for off-grid and grid-support solar systems. It outputs pure sine wave power at 230V and accepts up to 18kW of solar input across dual MPPT trackers, so installers can size larger arrays without adding a second inverter.\u003c\/p\u003e\u003ch2\u003eKey features of this hybrid solar inverter\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated power\u003c\/strong\u003e, 12000VA \/ 12000W with 24000VA surge capacity for demanding loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery voltage\u003c\/strong\u003e, 48VDC with a maximum charge current of 200A.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar input\u003c\/strong\u003e, up to 18000W PV array power, max. 12000W per tracker, MPPT range 90-450VDC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e, pure sine wave, dual AC inputs and dual AC outputs for flexible load management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection\u003c\/strong\u003e, integrated DC breaker, AC breaker and PV DC switch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication\u003c\/strong\u003e, USB, RS232, RS485, WiFi and dry-contact.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation and operation\u003c\/h2\u003e\u003cp\u003eA sliding front cover exposes all terminals without tools, and the layout is clearly labelled to speed up wiring. Twelve settings are displayed on a single screen with LED indicators giving a status check at a glance. A wall mount bracket is included to simplify fitting.\u003c\/p\u003e\u003ch3\u003eSmart hybrid and off-grid operation\u003c\/h3\u003e\u003cp\u003eThe inverter can be set to hybrid or off-grid operation. A built-in CT sensor supports self-consumption by prioritising stored or generated power before drawing from or exporting to the grid, and grid support allows higher output without needing a utility upgrade.\u003c\/p\u003e\u003ch3\u003eExpansion and warranty\u003c\/h3\u003e\u003cp\u003eUp to six units can be paralleled for greater system capacity as needs grow. The Conversol Axpert MAX III 12kW carries a two-year warranty.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52095395856672,"sku":"002825","price":1417.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-002825-1.webp?v=1785748499"}],"url":"https:\/\/www.ledandsolar.co.uk\/collections\/48v-off-grid-inverters.oembed","provider":"LED \u0026 Solar","version":"1.0","type":"link"}