{"product_id":"bigbattery-ethos-l-48-v-15-4kwh-3-module-ul1973-ul9540a-home-battery-backup-lfp","title":"BigBattery ETHOS l 48 V - 15.4KWH (3 Module)  | UL1973 | UL9540A | Home Battery Backup LFP","description":"\u003cp data-pm-slice=\"1 3 []\"\u003e\u003cspan\u003eThe BigBattery ETHOS is a modular energy storage system designed for both on grid and off grid solar installations. This configuration includes six 5.12kWh ETHOS battery modules for a total storage capacity of 30.72kWh.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe ETHOS is designed for home backup, off grid, and hybrid systems. It features advanced battery management, maintenance free operation, and integration with leading inverter systems. The system can be expanded to more than 80kWh to accommodate changing energy storage needs.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e30.72kWh total storage capacity\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSix 5.12kWh ETHOS battery modules\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExpandable to 80+ kWh\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAdvanced battery management\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMaintenance free operation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eUL 9540 certified\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for on grid and off grid solar installations\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for integration with leading inverter systems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eU.S. engineered design\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBattery Modules:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 6 × 5.12kWh ETHOS Battery Modules\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTotal Capacity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 30.72kWh\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eExpansion Capacity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 80+ kWh\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSystem Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Modular Energy Storage System\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCertification:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e UL 9540\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eIncluded\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFETHS-48051-G1 ETHOS 5.12kWh Battery Module × 6\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCNT060 ETHOS Control Box × 1\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCNT081 ETHOS Base × 1\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCBL089 ETHOS Stack-to-Stack Power Cable Pair, 4.9 ft (1500mm) × 2\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCBL090 ETHOS Stack-to-Stack Communication Cable, 4.9 ft (1500mm) × 1\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWarranty\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 12 Years\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSupport:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Lifetime USA Based Technical Support\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"bb-amazon-docs__title\" id=\"bb-amazon-docs-title-128401\"\u003eDocuments \u0026amp; Certifications\u003c\/h3\u003e\n\u003cp class=\"bb-amazon-docs__title\"\u003e\u003cstrong\u003e\u003cspan class=\"bb-amazon-docs__label\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0724\/4621\/4282\/files\/ETHOS-SpecSheet-1.4-BatteryCB.pdf?v=1791305986\"\u003eSpec Sheet\u003c\/a\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0724\/4621\/4282\/files\/BB-x-EG4-08_11-ETHOS-ESS-USER-MANUAL.pdf?v=1791305977\"\u003e\u003cstrong\u003e\u003cspan class=\"bb-amazon-docs__label\"\u003eUser Manual\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"BigBattery","offers":[{"title":"Kit Only","offer_id":50370823192714,"sku":"K0950","price":4030.0,"currency_code":"USD","in_stock":true},{"title":"Kit Plus 2x ETHOS Expansion Kit","offer_id":50370823225482,"sku":"K0950","price":6820.0,"currency_code":"USD","in_stock":true},{"title":"Kit Plus 3x ETHOS Expansion Kit","offer_id":50370823258250,"sku":"K0950","price":8070.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/4621\/4282\/files\/ETHOS-2stack-dimensions.webp?v=1791307631","url":"https:\/\/www.venturebeyondhq.com\/products\/bigbattery-ethos-l-48-v-15-4kwh-3-module-ul1973-ul9540a-home-battery-backup-lfp","provider":"Venture Beyond HQ","version":"1.0","type":"link"}