{"product_id":"byd-battery-box-premium-hvb-2-97kwh-lithium-battery","title":"BYD Battery Box Premium HVB 2.97kWh Lithium Battery","description":"\"The BYD Battery Box Premium HVB 2.97kWh Lithium Battery is a high-voltage, modular energy storage module designed for scalable residential and light commercial solar, backup and off-grid systems. Built using safe and durable Lithium Iron Phosphate (LFP) chemistry, the HVB platform delivers high efficiency, long service life and excellent safety credentials.\u003cbr\u003e\u003cbr\u003eEach 2.97kWh module stacks vertically to form an HVB tower, allowing flexible system sizing from small domestic installations to larger commercial projects. Up to three towers can be connected in parallel, enabling total storage capacities of up to 89.07kWh. The true high-voltage architecture maximises round-trip efficiency and ensures compatibility with modern high-voltage hybrid and battery inverters.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eKey Specifications:\u003c\/strong\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Chemistry\u003c\/td\u003e\n\u003ctd\u003eLithium Iron Phosphate (LFP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsable Energy per Module\u003c\/td\u003e\n\u003ctd\u003e2.97 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage per Module\u003c\/td\u003e\n\u003ctd\u003e51.2 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Weight\u003c\/td\u003e\n\u003ctd\u003eApprox. 27.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity per Tower\u003c\/td\u003e\n\u003ctd\u003e5.94 – 29.69 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax System Capacity\u003c\/td\u003e\n\u003ctd\u003e89.07 kWh (3 towers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Charge\/Discharge Current\u003c\/td\u003e\n\u003ctd\u003e50 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Charge\/Discharge Current\u003c\/td\u003e\n\u003ctd\u003e98 A (15 s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRound-Trip Efficiency\u003c\/td\u003e\n\u003ctd\u003e≥95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +50°C (derating at low temperatures)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress Protection\u003c\/td\u003e\n\u003ctd\u003eIP55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eIndoor or sheltered outdoor, floor-standing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Installation Altitude\u003c\/td\u003e\n\u003ctd\u003e4,000 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpandability\u003c\/td\u003e\n\u003ctd\u003eAdd modules or towers at any time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInverter Compatibility\u003c\/td\u003e\n\u003ctd\u003eHigh-voltage hybrid and battery inverters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e15 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cbr\u003e\u003cstrong\u003eKey Advantages:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eHigh-voltage modular lithium battery for solar PV and backup systems\u003c\/li\u003e\n\u003cli\u003eSafe, cobalt-free LFP chemistry with long cycle life\u003c\/li\u003e\n\u003cli\u003eHigh power output for backup and off-grid operation\u003c\/li\u003e\n\u003cli\u003eTool-less, patented plug-in stacking design\u003c\/li\u003e\n\u003cli\u003eCompact tower height and sub-30kg modules for easier installation\u003c\/li\u003e\n\u003cli\u003eRemote diagnostics and over-the-air updates\u003c\/li\u003e\n\u003c\/ul\u003e\"","brand":"BYD","offers":[{"title":"Default Title","offer_id":54735436972300,"sku":"BYD-HVB","price":1074.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/5105\/2300\/files\/BYD_Battery_Box_Premium_HVB_2.97kWh_Lithium_Battery.png?v=1774516663","url":"https:\/\/www.offgridrenewables.co.uk\/products\/byd-battery-box-premium-hvb-2-97kwh-lithium-battery","provider":"Off Grid Renewables","version":"1.0","type":"link"}