{"product_id":"pylontech-fidus-pro-battery-5-12kwh","title":"Pylontech Fidus Pro 5.12kWh LiFePO4 Battery IP65 Self Heating","description":"\u003cp\u003eThe Pylontech Fidus Pro FB-L-5.12-EU-Pro is a low-voltage lithium battery for solar storage, built on the LiFePO4 chemistry that underpins the well-known US5000C platform. It adds stronger environmental protection, self-heating, modern monitoring and an IP65 anti-corrosive housing for installations that go beyond a standard indoor rack.\u003c\/p\u003e\u003cp\u003eNominal capacity is 5.12kWh with intelligent BMS protection, suiting residential solar storage, off-grid systems, backup power, hybrid inverter setups, garages, outbuildings and plant rooms.\u003c\/p\u003e\u003ch2\u003ePylontech Fidus Pro key features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e, 5.12kWh nominal, 51.2V low-voltage LiFePO4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-heating\u003c\/strong\u003e, integrated heating function for cold weather operation, enabled by default and manageable via battery controls or the app\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating range\u003c\/strong\u003e, -20°C to 55°C on the Pro heating model\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing\u003c\/strong\u003e, IP65-rated enclosure with C5-M anti-corrosion protection for indoor, outdoor and humid environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication\u003c\/strong\u003e, CAN and RS485 for compatible low-voltage hybrid and off-grid inverters, plus Wi-Fi, LED and Bluetooth monitoring options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent\u003c\/strong\u003e, 100A continuous charge and discharge, peak 120A for 2 minutes and 200A for 15 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCycle life\u003c\/strong\u003e, 8000 cycles at 25°C \/ 0.5C per manufacturer data\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpandable\u003c\/strong\u003e, up to 20 batteries in one string and up to 6 strings with suitable system design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCold weather and housing\u003c\/h2\u003e\u003cp\u003eThe heating system can bring the battery from -20°C to at least 5°C in approximately 2 hours, depending on system power availability and operating conditions. The IP65 housing and C5-M anti-corrosion coating suit garages, utility rooms, outbuildings, workshops and covered outdoor or dusty locations where a standard indoor-only battery would struggle.\u003c\/p\u003e\u003ch2\u003eInstallation and expansion\u003c\/h2\u003e\u003cp\u003eThe Fidus Pro can be wall-mounted, rack-mounted or installed in a floor-standing stacked arrangement, depending on accessories used. One unit gives 5.12kWh; larger systems can combine up to 20 batteries per string and up to 6 strings with the correct communication hub.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eResidential solar battery storage\u003c\/li\u003e\n\u003cli\u003eHybrid inverter systems\u003c\/li\u003e\n\u003cli\u003eOff-grid solar PV systems\u003c\/li\u003e\n\u003cli\u003eBackup power systems\u003c\/li\u003e\n\u003cli\u003eGarage, plant room and outbuilding installations\u003c\/li\u003e\n\u003cli\u003eExpandable battery banks for larger storage projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInstallation must be carried out by a competent and qualified installer\u003c\/li\u003e\n\u003cli\u003eMust not be connected directly to AC power\u003c\/li\u003e\n\u003cli\u003e51.2V DC low-voltage system, must not be connected in series\u003c\/li\u003e\n\u003cli\u003eThe battery system must be correctly grounded\u003c\/li\u003e\n\u003cli\u003eBattery, inverter and communication settings must be compatible before commissioning\u003c\/li\u003e\n\u003cli\u003eA Pylontech LV-Hub may be required for multi-string systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pylontech","offers":[{"title":"Default Title","offer_id":52061015802144,"sku":"Fidus-US5000D","price":880.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-fidus-us5000d-1.webp?v=1785509419","url":"https:\/\/www.ledandsolar.co.uk\/products\/pylontech-fidus-pro-battery-5-12kwh","provider":"LED \u0026 Solar","version":"1.0","type":"link"}