{"product_id":"byd-bbox-premium-hvs-7-7","title":"BYD B-Box Premium HVS 7.7 kWh Lithium Battery","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBYD B-Box Premium HVS 7.7 kWh Lithium Battery\u003c\/strong\u003e combines 3 HVS modules of 2.56 kWh on a Base and an upper BCU to provide 7.7 kWh usable at a nominal \u003cstrong\u003e307 V\u003c\/strong\u003e. With LFP chemistry (LiFePO₄, cobalt-free), ≈96 % efficiency, and IP55 rating, its modular \u003cem\u003eplug-in\u003c\/em\u003e architecture simplifies installation, maintenance, and future expansions. CAN\/RS485 communication with BYD profile ensures native integration with leading HV inverters.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUsable energy: 7.7 kWh (3× HVS 2.56).\u003c\/li\u003e\n  \u003cli\u003eNominal voltage: \u003cstrong\u003e307 V\u003c\/strong\u003e (240–360 V).\u003c\/li\u003e\n  \u003cli\u003eCurrent: 25 A continuous; 50 A peak 5 s.\u003c\/li\u003e\n  \u003cli\u003eChemistry: cobalt-free LFP; efficiency ≈96 %.\u003c\/li\u003e\n  \u003cli\u003eProtection: IP55; \u003cem\u003eplug-in\u003c\/em\u003e connection between modules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModular and scalable:\u003c\/strong\u003e expand by modules up to 12.8 kWh\/tower or in parallel up to 3 towers (3-3-3).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuperior safety:\u003c\/strong\u003e LFP thermal stability and intelligent management via BCU.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRapid integration:\u003c\/strong\u003e CAN\/RS485 communication with single-phase and three-phase HV inverters.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClean installation:\u003c\/strong\u003e no internal wiring, reduced assembly time and errors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eResidential\/commercial self-consumption, reliable \u003cem\u003eback-up\u003c\/em\u003e, and \u003cem\u003eoff-grid\u003c\/em\u003e systems requiring compact, safe, and efficient HV storage.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eUsable energy\u003c\/td\u003e\n\u003ctd\u003e7.7 kWh (3× HVS 2.56)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNominal voltage\u003c\/td\u003e\n\u003ctd\u003e307 V (240–360 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e25 A cont.; 50 A peak 5 s\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRound-trip efficiency\u003c\/td\u003e\n\u003ctd\u003e≈96 %\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eIP55 (tower assembly)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eApprox. dimensions\u003c\/td\u003e\n\u003ctd\u003e945×585×298 mm (H×W×D)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eApprox. weight\u003c\/td\u003e\n\u003ctd\u003e129 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003eBCU + Base + HVS modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eCompatible with: BCU + BYD HVS\/HVM Base (1× per tower), \u003cstrong\u003eHVS 2.56 kWh Module\u003c\/strong\u003e for expansion, and HV inverters with BYD profile via CAN\/RS485.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBYD B-Box Premium HVS 7.7 kWh Lithium Battery\u003c\/strong\u003e is a professional solution for demanding renewable energy projects. It increases autonomy, optimizes space, and improves the efficiency of your installation.\u003c\/p\u003e","brand":"BYD","offers":[{"title":"Default Title","offer_id":51502743290197,"sku":"BYDBATE009","price":3916.57,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/HVS-7.png?v=1762625293","url":"https:\/\/aurensol.net\/en\/products\/byd-bbox-premium-hvs-7-7","provider":"Aurensol","version":"1.0","type":"link"}