{"product_id":"byd-bbox-premium-hvm-19-3","title":"BYD B-Box Premium HVM 19.3 kWh Lithium Battery","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBYD B-Box Premium HVM 19.3 kWh Lithium Battery\u003c\/strong\u003e is a high-voltage tower composed of 7 HVM modules of 2.76 kWh, stacked on a Base and managed by the upper BCU. It provides 19.3 kWh usable at a nominal voltage of \u003cstrong\u003e358 V\u003c\/strong\u003e, with LFP chemistry (LiFePO₄, cobalt-free), \u003cem\u003eplug-in\u003c\/em\u003e architecture without internal wiring, round-trip efficiency close to 96%, and IP55 protection. Its modular design facilitates expansions, quick maintenance, and native integration with HV inverters via CAN\/RS485 communication with BYD profile.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUsable energy: 19.3 kWh (7× HVM 2.76).\u003c\/li\u003e\n\u003cli\u003eNominal voltage: \u003cstrong\u003e358 V\u003c\/strong\u003e (typical range 280–420 V).\u003c\/li\u003e\n\u003cli\u003eSafe chemistry: LiFePO₄ (LFP), cobalt-free.\u003c\/li\u003e\n\u003cli\u003eCurrent: 50 A continuous; 75 A peak 5 s.\u003c\/li\u003e\n\u003cli\u003eRound-trip efficiency: ≈96%.\u003c\/li\u003e\n\u003cli\u003eProtection rating: IP55.\u003c\/li\u003e\n\u003cli\u003eConnection between modules: \u003cem\u003eplug-in\u003c\/em\u003e, no internal cables.\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 possibility to expand up to 22.1 kWh per tower or operate in parallel (up to 3 towers with the same number of modules).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety and reliability:\u003c\/strong\u003e stable LFP chemistry, with BCU coordinating SOC\/SOH and event logging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional integration:\u003c\/strong\u003e CAN\/RS485 communications for leading HV inverters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgile maintenance:\u003c\/strong\u003e stackable format that simplifies replacements and expansions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eRecommended for residential\/commercial self-consumption with medium-high demand, systems with power \u003cem\u003eback-up\u003c\/em\u003e, \u003cem\u003epeak-shaving\u003c\/em\u003e, and \u003cem\u003eoff-grid\u003c\/em\u003e projects requiring high, stable voltage with maximum safety and efficiency.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsable energy\u003c\/td\u003e\n\u003ctd\u003e19.3 kWh (7× HVM 2.76)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal voltage\u003c\/td\u003e\n\u003ctd\u003e358 V (280–420 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e50 A cont.; 75 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\u003e1877×585×298 mm (H×W×D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprox. weight\u003c\/td\u003e\n\u003ctd\u003e281 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003eBCU + Base + HVM modules (\u003cem\u003eplug-in\u003c\/em\u003e connection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eCompatible with: BCU + BYD HVS\/HVM Base (1× per tower), \u003cstrong\u003eHVM 2.76 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 HVM 19.3 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":51502742798677,"sku":"BYDBATE019","price":8123.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/BYD-HVM-19.png?v=1762625257","url":"https:\/\/aurensol.net\/en\/products\/byd-bbox-premium-hvm-19-3","provider":"Aurensol","version":"1.0","type":"link"}