{"product_id":"bigbattery-ethos-48v-10-24kwh-lifepo4-home-battery-backup-system-2-module","title":"BigBattery ETHOS 48V 10.24kWh LiFePO4 Home Battery Backup System (2 Module)","description":"\u003cp data-end=\"551\" data-start=\"27\"\u003eThe \u003cstrong data-end=\"110\" data-start=\"31\"\u003eBigBattery ETHOS 48V 10.24kWh LiFePO4 Home Battery Backup System (2 Module)\u003c\/strong\u003e is a high-performance\u003cstrong\u003e \u003c\/strong\u003elithium iron phosphate (LiFePO4) energy storage solution designed for reliable residential power backup and solar energy storage. Built with advanced battery technology, this 48V modular home battery system provides dependable power during outages while improving overall energy efficiency. With a 10.24kWh capacity, it is ideal for home backup power, off-grid applications, and renewable energy systems.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"994\" data-start=\"553\"\u003eEngineered for scalability and intelligent energy management, the BigBattery ETHOS battery system integrates seamlessly with the ETHOS controller for safe and efficient operation. The modular design allows expansion up to 80+ kWh, making it a flexible solution for growing energy demands. Backed by a 12-year warranty, this maintenance-free lithium battery backup system ensures long-term reliability and energy independence.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eINCLUDED IN KIT:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e(2) FETHS-48051-G1 - 5.12kWh ETHOS Battery Module \u0026amp; Included Accessories\u003cbr\u003e                    INCLUDED IN EACH BATTERY BOX:\u003cbr\u003e                    (1) ETHOS Battery Module Red \u0026amp; Black Parallel Cable 0.7 FT (220mm)\u003cbr\u003e                    (1) ETHOS Battery Module Comm Cable 0.7 FT (220mm)\u003cbr\u003e                    (2) L Wall Mounting Brackets + Fasteners\u003cbr\u003e - ETHOS Control Box \u0026amp; Included Accessories\u003cbr\u003e(1) CBL088 - ETHOS Battery Final Module to Control Box Power\u003cbr\u003e                       Cable Pair (2 Stack) 31.5\" (800mm)\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100.036%; height: 646.8px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 38.8011%; height: 19.6px;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 60.9831%; height: 19.6px;\"\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 19.6px;\"\u003e\u003cstrong\u003eSystem Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 19.6px;\"\u003e48V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 19.6px;\"\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 19.6px;\"\u003e51.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 19.6px;\"\u003e\u003cstrong\u003eBattery Chemistry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 19.6px;\"\u003eLiFePO4 (Lithium Iron Phosphate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 39.2px;\"\u003e\u003cstrong\u003ekWh Capacity Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 39.2px;\"\u003e10.24 kWh (2×), 15.36 kWh (3×), 20.48 kWh (4×), 30.72 kWh (6×), 40.96 kWh (8×), 46.08 kWh (9×)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 19.6px;\"\u003e\u003cstrong\u003eAh Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 19.6px;\"\u003e200Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 19.6px;\"\u003e\u003cstrong\u003eCharging Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 19.6px;\"\u003e55.6 – 57V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 19.6px;\"\u003e\u003cstrong\u003eMax Charge Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 19.6px;\"\u003e57V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 19.6px;\"\u003e\u003cstrong\u003eOperating Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 19.6px;\"\u003e48 – 57V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 19.6px;\"\u003e\u003cstrong\u003eSuggested Low Voltage Cutoff\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 19.6px;\"\u003e48 – 50.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 19.6px;\"\u003e\u003cstrong\u003eBMS Cutoff Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 19.6px;\"\u003e42 – 47V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 19.6px;\"\u003e\u003cstrong\u003eCell Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 19.6px;\"\u003e16S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 39.2px;\"\u003e\u003cstrong\u003eMax Continuous Discharge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 39.2px;\"\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 19.6px;\"\u003e\u003cstrong\u003eMax Continuous Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 19.6px;\"\u003e10,240W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 19.6px;\"\u003e\u003cstrong\u003eMax Discharge Peak Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 19.6px;\"\u003e300A (Max 5 seconds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 19.6px;\"\u003e\u003cstrong\u003eMax Charge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 19.6px;\"\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 19.6px;\"\u003e\u003cstrong\u003eCharge Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 19.6px;\"\u003e32°F – 113°F (0°C – 45°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 19.6px;\"\u003e\u003cstrong\u003eDischarge Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 19.6px;\"\u003e-4°F – 140°F (-20°C – 60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 39.2px;\"\u003e\u003cstrong\u003eOptimal Discharge Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 39.2px;\"\u003e59°F – 95°F (15°C – 35°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 39.2px;\"\u003e\u003cstrong\u003eStorage Temperature Range (SoC \u0026gt;50%)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 39.2px;\"\u003e-4°F – 113°F (-20°C – 45°C) (Max 6 months)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 19.6px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 19.6px;\"\u003e273 lb (123.8 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 19.6px;\"\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 19.6px;\"\u003e6.7 in (170 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 19.6px;\"\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 19.6px;\"\u003e26.5 in (674 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 19.6px;\"\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 19.6px;\"\u003e43.3 in (1100 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 19.6px;\"\u003e\u003cstrong\u003eMax Connections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 19.6px;\"\u003eUp to 16 parallel connections per control box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 19.6px;\"\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 19.6px;\"\u003eIP65 \/ NEMA 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 19.6px;\"\u003e\u003cstrong\u003eCommunications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 19.6px;\"\u003eCANBus \/ RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.8011%; height: 19.6px;\"\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 60.9831%; height: 19.6px;\"\u003eUL9540, UL9540A, UL1973, UN38.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBigBattery batteries are backed by a \u003cstrong\u003e12-year warranty\u003c\/strong\u003e, giving you reliable long-term performance and confidence in every charge. Designed for durability and engineered to last, our batteries are built to power your setup for over a decade. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/0822\/9588\/files\/ETHOS-NEW-SpecSheet-1.5-BatteryCB.pdf?v=1773300964\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eSpec Sheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/0822\/9588\/files\/White-Cover-ETHOS-BATTERY-USER-MANUAL-4.pdf?v=1773300968\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eUser Manual\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/0822\/9588\/files\/SDS_BigBattery_LFP-1.pdf?v=1773301002\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eSafety Data Sheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/0822\/9588\/files\/UL9540A-Certificate-1.pdf?v=1773301116\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eUL9540A Certificate\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/0822\/9588\/files\/UL1973-ETHOS.pdf?v=1773301133\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eUL1973 Certificate\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/0822\/9588\/files\/48V-ETHOS-DOC-UN38.3.pdf?v=1773301182\"\u003e\u003cspan\u003eUN38.3 Certificate\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BigBattery","offers":[{"title":"Default Title","offer_id":47644874866900,"sku":"K0949","price":2990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/0822\/9588\/files\/ETHOS-2stack-carousel_7a66f451-d2c0-4751-bfb3-44cccedef547.png?v=1773381959","url":"https:\/\/sitereadysupply.com\/products\/bigbattery-ethos-48v-10-24kwh-lifepo4-home-battery-backup-system-2-module","provider":"Site Ready Supply","version":"1.0","type":"link"}