{"product_id":"bigbattery-ethos-control-box-junction-box-for-15-36kwh-battery-system-48v","title":"BigBattery ETHOS Control Box \/ Junction Box for 15.36kWh Battery System (48V)","description":"\u003cp data-end=\"839\" data-start=\"299\"\u003eThe \u003cstrong data-end=\"350\" data-start=\"303\"\u003eBigBattery ETHOS Control Box (Junction Box)\u003c\/strong\u003e is the central connection hub designed for ETHOS 48V energy storage systems. Built specifically for the \u003cstrong data-end=\"495\" data-start=\"455\"\u003e15.36kWh ETHOS battery configuration\u003c\/strong\u003e, this control unit links the inverter and battery modules while managing communication, monitoring, and system performance. Its integrated LED interface provides real-time information on voltage levels, battery capacity, BMS status codes, and inverter communication settings for easy system diagnostics. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1423\" data-start=\"841\"\u003eEngineered for reliability and seamless integration, the ETHOS Control Box supports high-current applications with \u003cstrong data-end=\"1002\" data-start=\"956\"\u003eup to 200A charge and discharge capability\u003c\/strong\u003e. The system includes inverter power cables and communication cables for quick installation, making it ideal for residential solar energy systems, off-grid power setups, cabins, and whole-home backup installations. Designed to work with ETHOS stackable lithium battery modules, this junction box serves as the essential control center for a fully functioning energy storage system.\u003c\/p\u003e\n\u003ch3 data-section-id=\"u0ybrq\" data-start=\"1589\" data-end=\"1603\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"1544\" data-start=\"1445\" data-section-id=\"pgn85k\"\u003e\n\u003cstrong data-end=\"1470\" data-start=\"1447\"\u003eCentral Control Hub\u003c\/strong\u003e – Connects ETHOS battery modules to the inverter for system management.\u003c\/li\u003e\n\u003cli data-end=\"1648\" data-start=\"1545\" data-section-id=\"16eeqp9\"\u003e\n\u003cstrong data-end=\"1590\" data-start=\"1547\"\u003eDesigned for 48V Energy Storage Systems\u003c\/strong\u003e – Compatible with ETHOS lithium battery configurations.\u003c\/li\u003e\n\u003cli data-end=\"1757\" data-start=\"1649\" data-section-id=\"av4jhu\"\u003e\n\u003cstrong data-end=\"1689\" data-start=\"1651\"\u003eReal-Time LED Monitoring Interface\u003c\/strong\u003e – Displays voltage, capacity, BMS status, and system diagnostics.\u003c\/li\u003e\n\u003cli data-end=\"1894\" data-start=\"1758\" data-section-id=\"89sr3z\"\u003e\n\u003cstrong data-end=\"1787\" data-start=\"1760\"\u003eHigh Current Capability\u003c\/strong\u003e – Supports up to \u003cstrong data-end=\"1853\" data-start=\"1805\"\u003e200A continuous charge and discharge current\u003c\/strong\u003e. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2032\" data-start=\"1895\" data-section-id=\"11r15vl\"\u003e\n\u003cstrong data-end=\"1932\" data-start=\"1897\"\u003eSmart Communication Integration\u003c\/strong\u003e – CANBus and RS485 connectivity for inverter compatibility. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2164\" data-start=\"2033\" data-section-id=\"up2s7a\"\u003e\n\u003cstrong data-end=\"2064\" data-start=\"2035\"\u003eExpandable System Support\u003c\/strong\u003e – Allows up to \u003cstrong data-end=\"2123\" data-start=\"2080\"\u003e16 parallel connections per control box\u003c\/strong\u003e. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2297\" data-start=\"2165\" data-section-id=\"hat8ab\"\u003e\n\u003cstrong data-end=\"2190\" data-start=\"2167\"\u003eSimple Installation\u003c\/strong\u003e – Includes power and communication cables for inverter connection. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2460\" data-start=\"2298\" data-section-id=\"1t4rtbl\"\u003e\n\u003cstrong data-end=\"2341\" data-start=\"2300\"\u003eIdeal for Solar \u0026amp; Backup Applications\u003c\/strong\u003e – Perfect for residential solar, off-grid homes, and emergency backup systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1m8mqxq\" data-start=\"3877\" data-end=\"3894\"\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul data-start=\"3895\" data-end=\"4064\"\u003e\n\u003cli data-end=\"3246\" data-start=\"3225\" data-section-id=\"1a7szlr\"\u003eETHOS Control Box\u003c\/li\u003e\n\u003cli data-end=\"3266\" data-start=\"3247\" data-section-id=\"nskd9f\"\u003eETHOS Rack Base\u003c\/li\u003e\n\u003cli data-end=\"3319\" data-start=\"3267\" data-section-id=\"1ryyljg\"\u003e(2) Controller-to-Inverter Power Cables (4.9 ft)\u003c\/li\u003e\n\u003cli data-end=\"3417\" data-start=\"3320\" data-section-id=\"zqrlr2\"\u003e(1) Controller-to-Inverter Communication Cable (4.9 ft)\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 Name\u003c\/td\u003e\n\u003ctd\u003eETHOS Control Box \/ Junction Box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eCNT060\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eETHOS 48V Battery Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesigned For\u003c\/td\u003e\n\u003ctd\u003e15.36kWh ETHOS Battery System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e30 – 60V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Discharge Current\u003c\/td\u003e\n\u003ctd\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Charge Current\u003c\/td\u003e\n\u003ctd\u003e200A\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\u003eMax Parallel Connections\u003c\/td\u003e\n\u003ctd\u003eUp to 16 systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-20°C to 50°C (-4°F to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-20°C to 50°C (-4°F to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd\u003e8.3 × 26.5 × 6.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e22 lb (10 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eSolar energy storage, off-grid systems, home backup\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_e3497467-ca58-4eca-9d0a-977022106daa.pdf?v=1773302474\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eSpec Sheet\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\/ETHOS-BATTERY-USER-MANUAL-V1.4.pdf?v=1773302506\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eUser Manual\u003c\/span\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/0822\/9588\/files\/SDS_BigBattery_LFP-1.pdf?v=1773301002\" target=\"_blank\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BigBattery","offers":[{"title":"Default Title","offer_id":47644901933268,"sku":"CNT060","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/0822\/9588\/files\/ETHOS-Battery-Junction-Box.png?v=1773302530","url":"https:\/\/sitereadysupply.com\/products\/bigbattery-ethos-control-box-junction-box-for-15-36kwh-battery-system-48v","provider":"Site Ready Supply","version":"1.0","type":"link"}