{"product_id":"bigbattery-ethos-5-12kwh-51-2v-100ah-lifepo4-stackable-solar-battery-module","title":"BigBattery ETHOS 5.12kWh 51.2V 100Ah LiFePO4 Stackable Solar Battery Module","description":"\u003cp data-end=\"801\" data-start=\"300\"\u003eThe \u003cstrong data-end=\"357\" data-start=\"304\"\u003eBigBattery ETHOS 5.12kWh Stackable Battery Module\u003c\/strong\u003e is a high-performance lithium iron phosphate energy storage solution designed for residential solar systems, off-grid power setups, and backup energy storage. Built with \u003cstrong data-end=\"570\" data-start=\"528\"\u003e51.2V 100Ah LiFePO4 battery technology\u003c\/strong\u003e, this module delivers \u003cstrong data-end=\"633\" data-start=\"593\"\u003e5.12kWh of reliable storage capacity\u003c\/strong\u003e while offering exceptional thermal stability, long cycle life, and enhanced safety compared to traditional battery chemistries. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1444\" data-start=\"803\"\u003eDesigned as the core building block of the ETHOS energy storage platform, this stackable battery module easily integrates with ETHOS control boxes and additional modules to expand system capacity as energy needs grow. The integrated \u003cstrong data-end=\"1071\" data-start=\"1036\"\u003eBattery Management System (BMS)\u003c\/strong\u003e provides real-time monitoring and advanced protection against over-voltage, over-current, and temperature fluctuations. With its \u003cstrong data-end=\"1288\" data-start=\"1201\"\u003eIP65-rated enclosure, CANBus\/RS485 communication compatibility, and scalable design\u003c\/strong\u003e, the ETHOS battery module is ideal for solar energy storage, home backup power systems, and microgrid applications.\u003c\/p\u003e\n\u003ch3 data-end=\"1603\" data-start=\"1589\" data-section-id=\"u0ybrq\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"1608\" data-start=\"1466\" data-section-id=\"uwsjua\"\u003e\n\u003cstrong data-end=\"1495\" data-start=\"1468\"\u003e5.12kWh Energy Capacity\u003c\/strong\u003e – Provides reliable lithium energy storage for solar and backup systems. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1775\" data-start=\"1609\" data-section-id=\"1813jqj\"\u003e\n\u003cstrong data-end=\"1652\" data-start=\"1611\"\u003e51.2V 100Ah LiFePO4 Battery Chemistry\u003c\/strong\u003e – Safe lithium iron phosphate cells with long lifespan and high thermal stability. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1922\" data-start=\"1776\" data-section-id=\"1kaxylo\"\u003e\n\u003cstrong data-end=\"1806\" data-start=\"1778\"\u003eStackable Modular Design\u003c\/strong\u003e – Easily expand system capacity by adding additional ETHOS battery modules. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2090\" data-start=\"1923\" data-section-id=\"sa2jde\"\u003e\n\u003cstrong data-end=\"1969\" data-start=\"1925\"\u003eAdvanced Battery Management System (BMS)\u003c\/strong\u003e – Protects against over-charge, over-discharge, short circuits, and overheating. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2239\" data-start=\"2091\" data-section-id=\"j8s2kp\"\u003e\n\u003cstrong data-end=\"2125\" data-start=\"2093\"\u003eHigh Continuous Power Output\u003c\/strong\u003e – Supports up to \u003cstrong data-end=\"2180\" data-start=\"2143\"\u003e100A continuous discharge current\u003c\/strong\u003e and 5.12kW output. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2371\" data-start=\"2240\" data-section-id=\"16ao37k\"\u003e\n\u003cstrong data-end=\"2278\" data-start=\"2242\"\u003eIP65 Weather-Resistant Enclosure\u003c\/strong\u003e – Designed for indoor or semi-outdoor installations. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2512\" data-start=\"2372\" data-section-id=\"1wsmfta\"\u003e\n\u003cstrong data-end=\"2409\" data-start=\"2374\"\u003eSmart Communication Integration\u003c\/strong\u003e – Compatible with CANBus and RS485 for inverter communication. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2646\" data-start=\"2513\" data-section-id=\"myfl8b\"\u003e\n\u003cstrong data-end=\"2543\" data-start=\"2515\"\u003eExpandable Energy System\u003c\/strong\u003e – Supports up to \u003cstrong data-end=\"2603\" data-start=\"2561\"\u003e16 battery connections per control box\u003c\/strong\u003e. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2769\" data-start=\"2647\" data-section-id=\"a70z1o\"\u003e\n\u003cstrong data-end=\"2669\" data-start=\"2649\"\u003eLong Design Life\u003c\/strong\u003e – Up to \u003cstrong data-end=\"2726\" data-start=\"2678\"\u003e4,000–8,000 cycles at 80% depth of discharge\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"3894\" data-start=\"3877\" data-section-id=\"1m8mqxq\"\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"3699\" data-start=\"3663\" data-section-id=\"okt6x2\"\u003e(1) ETHOS 5.12kWh Battery Module\u003c\/li\u003e\n\u003cli data-end=\"3726\" data-start=\"3700\" data-section-id=\"wt5d8n\"\u003eBattery Parallel Cable\u003c\/li\u003e\n\u003cli data-end=\"3750\" data-start=\"3727\" data-section-id=\"yzwbmp\"\u003eCommunication Cable\u003c\/li\u003e\n\u003cli data-end=\"3825\" data-start=\"3751\" data-section-id=\"18njkly\"\u003eMounting Brackets and Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003eFETHS-48051-G1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003eLithium Iron Phosphate (LiFePO4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Voltage\u003c\/td\u003e\n\u003ctd\u003e48V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e51.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e100Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Storage\u003c\/td\u003e\n\u003ctd\u003e5.12kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Configuration\u003c\/td\u003e\n\u003ctd\u003e16S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Discharge Current\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Discharge Current\u003c\/td\u003e\n\u003ctd\u003e150A (5 seconds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Power\u003c\/td\u003e\n\u003ctd\u003e5120W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Charge Current\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Voltage Range\u003c\/td\u003e\n\u003ctd\u003e55.6 – 57V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e48 – 57V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow Voltage Cutoff\u003c\/td\u003e\n\u003ctd\u003e48 – 50.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eCANBus \/ RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e6.7\" D × 26.5\" W × 16.5\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 99–110 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL9540A, UL1973, UN38.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle Life\u003c\/td\u003e\n\u003ctd\u003e4,000 – 8,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Parallel Connections\u003c\/td\u003e\n\u003ctd\u003eUp to 16 per control box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\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\n\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\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BigBattery","offers":[{"title":"Default Title","offer_id":47644915106004,"sku":"FETHS-48051-G1","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/0822\/9588\/files\/ETHOS-Stackable-Type-Module.png?v=1773302704","url":"https:\/\/sitereadysupply.com\/products\/bigbattery-ethos-5-12kwh-51-2v-100ah-lifepo4-stackable-solar-battery-module","provider":"Site Ready Supply","version":"1.0","type":"link"}