{"product_id":"pylontech-fidus-pro-20kwh-battery","title":"Pylontech Fidus Pro 20kWh LiFePO4 Battery Stack IP65","description":"\u003cp\u003eThe Pylontech Fidus Pro is a 20kWh low voltage LiFePO4 battery stack built from 4 x 5.12kWh modules, each rated at 51.2V. It carries an IP65 enclosure, C5-M anti-corrosion protection and a built-in self-heating function, making it a practical choice for garages, utility rooms, outbuildings and other spaces where a standard indoor-only battery would struggle.\u003c\/p\u003e\u003ch2\u003ePylontech Fidus Pro key features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e, 20kWh total from 4 x 5.12kWh modules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e, 51.2V low voltage LiFePO4 chemistry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-heating\u003c\/strong\u003e, Pro version heating function for operation down to -20°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e, IP65 rated with C5-M anti-corrosion protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitoring\u003c\/strong\u003e, Wi-Fi module with Pylontech App support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication\u003c\/strong\u003e, CAN and RS485 for compatible hybrid and off-grid inverters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eCompared with the standard indoor rack battery format, the Fidus Pro is designed for sites where moisture, dust, cold temperatures or corrosive air are a factor. The self-heating function manages heating automatically once low temperature conditions are detected, and manufacturer data states the battery can heat from -20°C to at least 5°C in around 2 hours, depending on available system power and site conditions.\u003c\/p\u003e\u003cp\u003eThe BMS includes cell balancing and active safety management. According to manufacturer data the battery is rated for 8000 cycles at 25°C \/ 0.5C. The system can be expanded to up to 20 batteries in one string, with up to 6 strings supported where the wider system design and communication hub allow it.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuited to residential solar battery storage, hybrid inverter systems, off-grid solar PV installations and backup power setups, including larger expandable energy storage projects that call for a stack of several modules working together.\u003c\/p\u003e","brand":"Pylontech","offers":[{"title":"Default Title","offer_id":52095612027168,"sku":"Fidus-20KWH","price":3465.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-fidus-20kwh-1.webp?v=1785756056","url":"https:\/\/www.ledandsolar.co.uk\/products\/pylontech-fidus-pro-20kwh-battery","provider":"LED \u0026 Solar","version":"1.0","type":"link"}