{"product_id":"bigbattery-ethos-12kw-energy-storage-system-10-2-30-7kwh-modular-lifepo4-indoor-ready-12-year-warranty-k0954","title":"BigBattery ETHOS 12kW Energy Storage System | 10.2–30.7kWh | Modular LiFePO4 | Indoor-Ready | 12-Year Warranty - K0954","description":"\u003ch2 data-end=\"337\" data-start=\"223\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eBigBattery ETHOS 12kW Energy Storage System | 10.2–30.7kWh | Modular LiFePO4 | Indoor-Ready | 12-Year Warranty - K0954\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-end=\"337\" data-start=\"223\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eBigBattery’s ETHOS 12kW Energy Storage Systems offer a scalable, UL-certified solution for grid-tied applications, combining high-capacity lithium iron phosphate (LiFePO4) batteries with a powerful 12kW EG4 hybrid inverter.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eDesigned for indoor installations, these systems provide reliable backup power and energy independence for various home sizes.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 data-start=\"201\" data-end=\"231\"\u003eWhat Our Experts Think\u003c\/h5\u003e\n\u003cul data-start=\"232\" data-end=\"844\"\u003e\n\u003cli data-start=\"232\" data-end=\"364\"\u003e\n\u003cp data-start=\"234\" data-end=\"364\"\u003eThe \u003cstrong data-start=\"238\" data-end=\"263\"\u003eBigBattery ETHOS 12kW\u003c\/strong\u003e is a \u003cstrong data-start=\"269\" data-end=\"310\"\u003emodular LiFePO4 energy storage system\u003c\/strong\u003e with \u003cstrong data-start=\"316\" data-end=\"361\"\u003escalable capacity from 10.2kWh to 30.7kWh\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"365\" data-end=\"492\"\u003e\n\u003cp data-start=\"367\" data-end=\"492\"\u003eDesigned for \u003cstrong data-start=\"380\" data-end=\"436\"\u003eresidential, commercial, and industrial applications\u003c\/strong\u003e, supporting both on-grid and off-grid configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"493\" data-end=\"620\"\u003e\n\u003cp data-start=\"495\" data-end=\"620\"\u003e\u003cstrong data-start=\"495\" data-end=\"518\"\u003eIndoor-ready design\u003c\/strong\u003e with \u003cstrong data-start=\"524\" data-end=\"561\"\u003ehigh-efficiency LiFePO4 chemistry\u003c\/strong\u003e ensures safety, long cycle life, and stable performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"621\" data-end=\"726\"\u003e\n\u003cp data-start=\"623\" data-end=\"726\"\u003eModular construction allows \u003cstrong data-start=\"651\" data-end=\"694\"\u003eeasy expansion and system customization\u003c\/strong\u003e to match energy requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"727\" data-end=\"844\"\u003e\n\u003cp data-start=\"729\" data-end=\"844\"\u003eComes with a \u003cstrong data-start=\"742\" data-end=\"762\"\u003e12-year warranty\u003c\/strong\u003e, ensuring reliability and peace of mind for long-term energy storage solutions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"846\" data-end=\"857\"\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cul data-start=\"858\" data-end=\"1223\"\u003e\n\u003cli data-start=\"858\" data-end=\"970\"\u003e\n\u003cp data-start=\"860\" data-end=\"970\"\u003e\u003cstrong data-start=\"860\" data-end=\"866\"\u003eQ:\u003c\/strong\u003e What is the energy capacity range?\u003cbr data-start=\"901\" data-end=\"904\"\u003e\u003cstrong data-start=\"906\" data-end=\"912\"\u003eA:\u003c\/strong\u003e 10.2kWh to 30.7kWh, depending on modular configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"971\" data-end=\"1082\"\u003e\n\u003cp data-start=\"973\" data-end=\"1082\"\u003e\u003cstrong data-start=\"973\" data-end=\"979\"\u003eQ:\u003c\/strong\u003e Can it be used indoors?\u003cbr data-start=\"1003\" data-end=\"1006\"\u003e\u003cstrong data-start=\"1008\" data-end=\"1014\"\u003eA:\u003c\/strong\u003e Yes, designed for indoor installation with safety certifications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1083\" data-end=\"1223\"\u003e\n\u003cp data-start=\"1085\" data-end=\"1223\"\u003e\u003cstrong data-start=\"1085\" data-end=\"1091\"\u003eQ:\u003c\/strong\u003e What applications is it suitable for?\u003cbr data-start=\"1129\" data-end=\"1132\"\u003e\u003cstrong data-start=\"1134\" data-end=\"1140\"\u003eA:\u003c\/strong\u003e Residential, commercial, off-grid systems, and scalable energy storage projects.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"1225\" data-end=\"1249\"\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul data-start=\"1250\" data-end=\"1496\"\u003e\n\u003cli data-start=\"1250\" data-end=\"1335\"\u003e\n\u003cp data-start=\"1252\" data-end=\"1335\"\u003eEnsure proper ventilation and avoid extreme temperatures for optimal performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1336\" data-end=\"1415\"\u003e\n\u003cp data-start=\"1338\" data-end=\"1415\"\u003ePeriodically inspect connections and system integration for safe operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1416\" data-end=\"1496\"\u003e\n\u003cp data-start=\"1418\" data-end=\"1496\"\u003eFollow manufacturer guidelines for modular expansion and charging practices.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BigBattery","offers":[{"title":"Default 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