{"product_id":"bigbattery-48v-ethos-15-4kwh-3-module","title":"BigBattery 48V ETHOS 15.4KWH (3 Module)","description":"\u003ch1 data-section-id=\"118xlag\" data-start=\"0\" data-end=\"69\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2\" data-end=\"67\"\u003eBigBattery ETHOS 15.4kWh Energy Storage System (3 Module Kit)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp data-start=\"70\" data-end=\"146\"\u003e\u003cstrong data-start=\"70\" data-end=\"146\"\u003eBalanced Power Tier — Expandable Storage for Serious Energy Independence\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"148\" data-end=\"151\"\u003e\n\u003ch3 data-section-id=\"10rmw79\" data-start=\"153\" data-end=\"169\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"157\" data-end=\"169\"\u003eOverview\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"170\" data-end=\"463\"\u003eThe BigBattery ETHOS 15.4kWh system hits the sweet spot between compact flexibility and full-home capability. Built with \u003cstrong data-start=\"291\" data-end=\"334\"\u003ethree stackable LiFePO4 battery modules\u003c\/strong\u003e, it delivers robust energy storage for solar systems, backup power, and off-grid living—without overbuilding or underperforming.\u003c\/p\u003e\n\u003cp data-start=\"465\" data-end=\"593\"\u003eDesigned as a modular platform, this system grows with you, scaling from a foundational setup into a full-scale energy backbone.\u003c\/p\u003e\n\u003chr data-start=\"595\" data-end=\"598\"\u003e\n\u003ch3 data-section-id=\"1olay9\" data-start=\"600\" data-end=\"629\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"604\" data-end=\"629\"\u003eWhy This System Works\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"631\" data-end=\"1404\"\u003e\n\u003cli data-section-id=\"ubrl4r\" data-start=\"631\" data-end=\"747\"\u003e\n\u003cstrong data-start=\"633\" data-end=\"671\"\u003eMid-Tier Capacity, Real Capability\u003c\/strong\u003e\u003cbr data-start=\"671\" data-end=\"674\"\u003e15.36kWh of storage supports extended runtime and higher load demands\u003c\/li\u003e\n\u003cli data-section-id=\"3ruh69\" data-start=\"749\" data-end=\"845\"\u003e\n\u003cstrong data-start=\"751\" data-end=\"781\"\u003eModular \u0026amp; Stackable Design\u003c\/strong\u003e\u003cbr data-start=\"781\" data-end=\"784\"\u003eExpand your system seamlessly as your energy needs evolve\u003c\/li\u003e\n\u003cli data-section-id=\"2ui6cj\" data-start=\"847\" data-end=\"944\"\u003e\n\u003cstrong data-start=\"849\" data-end=\"876\"\u003eHigh Output Performance\u003c\/strong\u003e\u003cbr data-start=\"876\" data-end=\"879\"\u003eUp to \u003cstrong data-start=\"887\" data-end=\"915\"\u003e10,240W continuous power\u003c\/strong\u003e with strong surge handling\u003c\/li\u003e\n\u003cli data-section-id=\"24uafq\" data-start=\"946\" data-end=\"1037\"\u003e\n\u003cstrong data-start=\"948\" data-end=\"978\"\u003eAdvanced LiFePO4 Chemistry\u003c\/strong\u003e\u003cbr data-start=\"978\" data-end=\"981\"\u003eLong lifespan, thermal stability, and safe operation\u003c\/li\u003e\n\u003cli data-section-id=\"c5p765\" data-start=\"1039\" data-end=\"1136\"\u003e\n\u003cstrong data-start=\"1041\" data-end=\"1082\"\u003eSmart Battery Management System (BMS)\u003c\/strong\u003e\u003cbr data-start=\"1082\" data-end=\"1085\"\u003eAuto cell-balancing with full system protection\u003c\/li\u003e\n\u003cli data-section-id=\"13zny0u\" data-start=\"1138\" data-end=\"1215\"\u003e\n\u003cstrong data-start=\"1140\" data-end=\"1168\"\u003eAll-Weather Rated (IP65)\u003c\/strong\u003e\u003cbr data-start=\"1168\" data-end=\"1171\"\u003eBuilt for indoor or outdoor installation\u003c\/li\u003e\n\u003cli data-section-id=\"184j426\" data-start=\"1217\" data-end=\"1312\"\u003e\n\u003cstrong data-start=\"1219\" data-end=\"1243\"\u003eReal-Time Monitoring\u003c\/strong\u003e\u003cbr data-start=\"1243\" data-end=\"1246\"\u003eLED control interface keeps system health visible at all times\u003c\/li\u003e\n\u003cli data-section-id=\"qx5zr8\" data-start=\"1314\" data-end=\"1404\"\u003e\n\u003cstrong data-start=\"1316\" data-end=\"1340\"\u003eSeamless Integration\u003c\/strong\u003e\u003cbr data-start=\"1340\" data-end=\"1343\"\u003eCANBus and RS485 communication for inverter compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1406\" data-end=\"1409\"\u003e\n\u003ch3 data-section-id=\"j7hvsn\" data-start=\"1411\" data-end=\"1430\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1415\" data-end=\"1430\"\u003eSystem Role\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1431\" data-end=\"1527\"\u003eFunctions as a \u003cstrong data-start=\"1446\" data-end=\"1478\"\u003escalable energy storage core\u003c\/strong\u003e, supporting both grid-tied and off-grid systems.\u003c\/p\u003e\n\u003cp data-start=\"1529\" data-end=\"1545\"\u003eIntegrates with:\u003c\/p\u003e\n\u003cul data-start=\"1546\" data-end=\"1663\"\u003e\n\u003cli data-section-id=\"1o7h3xf\" data-start=\"1546\" data-end=\"1579\"\u003eHybrid and off-grid inverters\u003c\/li\u003e\n\u003cli data-section-id=\"10lcp7l\" data-start=\"1580\" data-end=\"1596\"\u003eSolar arrays\u003c\/li\u003e\n\u003cli data-section-id=\"8rpnye\" data-start=\"1597\" data-end=\"1618\"\u003eBackup generators\u003c\/li\u003e\n\u003cli data-section-id=\"1zay8e\" data-start=\"1619\" data-end=\"1663\"\u003eResidential and cabin electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1665\" data-end=\"1668\"\u003e\n\u003ch3 data-section-id=\"1reerq7\" data-start=\"1670\" data-end=\"1696\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1674\" data-end=\"1696\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1698\" data-end=\"2190\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1698\" data-end=\"1715\"\u003e\n\u003ctr data-start=\"1698\" data-end=\"1715\"\u003e\n\u003cth data-start=\"1698\" data-end=\"1705\" data-col-size=\"sm\" class=\"\"\u003eSpec\u003c\/th\u003e\n\u003cth data-start=\"1705\" data-end=\"1715\" data-col-size=\"sm\" class=\"\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1732\" data-end=\"2190\"\u003e\n\u003ctr data-start=\"1732\" data-end=\"1758\"\u003e\n\u003ctd data-start=\"1732\" data-end=\"1747\" data-col-size=\"sm\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd data-start=\"1747\" data-end=\"1758\" data-col-size=\"sm\"\u003eLiFePO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1759\" data-end=\"1786\"\u003e\n\u003ctd data-start=\"1759\" data-end=\"1777\" data-col-size=\"sm\"\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd data-start=\"1777\" data-end=\"1786\" data-col-size=\"sm\"\u003e51.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1787\" data-end=\"1811\"\u003e\n\u003ctd data-start=\"1787\" data-end=\"1804\" data-col-size=\"sm\"\u003eSystem Voltage\u003c\/td\u003e\n\u003ctd data-start=\"1804\" data-end=\"1811\" data-col-size=\"sm\"\u003e48V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1812\" data-end=\"1841\"\u003e\n\u003ctd data-start=\"1812\" data-end=\"1829\" data-col-size=\"sm\"\u003eTotal Capacity\u003c\/td\u003e\n\u003ctd data-start=\"1829\" data-end=\"1841\" data-col-size=\"sm\"\u003e15.36kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1842\" data-end=\"1863\"\u003e\n\u003ctd data-start=\"1842\" data-end=\"1854\" data-col-size=\"sm\"\u003eAmp Hours\u003c\/td\u003e\n\u003ctd data-start=\"1854\" data-end=\"1863\" data-col-size=\"sm\"\u003e300Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1864\" data-end=\"1895\"\u003e\n\u003ctd data-start=\"1864\" data-end=\"1884\" data-col-size=\"sm\"\u003eContinuous Output\u003c\/td\u003e\n\u003ctd data-start=\"1884\" data-end=\"1895\" data-col-size=\"sm\"\u003e10,240W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1896\" data-end=\"1937\"\u003e\n\u003ctd data-start=\"1896\" data-end=\"1921\" data-col-size=\"sm\"\u003ePeak Discharge Current\u003c\/td\u003e\n\u003ctd data-start=\"1921\" data-end=\"1937\" data-col-size=\"sm\"\u003e300A (5 sec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1938\" data-end=\"1967\"\u003e\n\u003ctd data-start=\"1938\" data-end=\"1959\" data-col-size=\"sm\"\u003eMax Charge Current\u003c\/td\u003e\n\u003ctd data-start=\"1959\" data-end=\"1967\" data-col-size=\"sm\"\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1968\" data-end=\"2007\"\u003e\n\u003ctd data-start=\"1968\" data-end=\"1994\" data-col-size=\"sm\"\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd data-start=\"1994\" data-end=\"2007\" data-col-size=\"sm\"\u003e48V – 57V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2008\" data-end=\"2045\"\u003e\n\u003ctd data-start=\"2008\" data-end=\"2028\" data-col-size=\"sm\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd data-start=\"2028\" data-end=\"2045\" data-col-size=\"sm\"\u003e-4°F to 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2046\" data-end=\"2074\"\u003e\n\u003ctd data-start=\"2046\" data-end=\"2066\" data-col-size=\"sm\"\u003eProtection Rating\u003c\/td\u003e\n\u003ctd data-start=\"2066\" data-end=\"2074\" data-col-size=\"sm\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2075\" data-end=\"2131\"\u003e\n\u003ctd data-start=\"2075\" data-end=\"2092\" data-col-size=\"sm\"\u003eCertifications\u003c\/td\u003e\n\u003ctd data-start=\"2092\" data-end=\"2131\" data-col-size=\"sm\"\u003eUL9540, UL1973, UL9540A, UN38.3, CE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2132\" data-end=\"2152\"\u003e\n\u003ctd data-start=\"2132\" data-end=\"2141\" data-col-size=\"sm\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-start=\"2141\" data-end=\"2152\" data-col-size=\"sm\"\u003e387 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2153\" data-end=\"2190\"\u003e\n\u003ctd data-start=\"2153\" data-end=\"2166\" data-col-size=\"sm\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-start=\"2166\" data-end=\"2190\" data-col-size=\"sm\"\u003e59.8\" × 26.5\" × 6.7\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"2192\" data-end=\"2195\"\u003e\n\u003ch3 data-section-id=\"1spwv26\" data-start=\"2197\" data-end=\"2220\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2201\" data-end=\"2220\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2222\" data-end=\"2359\"\u003e\n\u003cli data-section-id=\"vcxoaf\" data-start=\"2222\" data-end=\"2259\"\u003e(3) 5.12kWh ETHOS Battery Modules\u003c\/li\u003e\n\u003cli data-section-id=\"8sw2fj\" data-start=\"2260\" data-end=\"2285\"\u003e(1) ETHOS Control Box\u003c\/li\u003e\n\u003cli data-section-id=\"vdl2t0\" data-start=\"2286\" data-end=\"2323\"\u003eController-to-Battery Power Cable\u003c\/li\u003e\n\u003cli data-section-id=\"1qhs5pf\" data-start=\"2324\" data-end=\"2359\"\u003eMounting \u0026amp; Integration Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2361\" data-end=\"2364\"\u003e\n\u003ch3 data-section-id=\"1bmktca\" data-start=\"2366\" data-end=\"2392\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2370\" data-end=\"2392\"\u003eIdeal Applications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2393\" data-end=\"2595\"\u003e\n\u003cli data-section-id=\"1ivz0h5\" data-start=\"2393\" data-end=\"2433\"\u003eMid-to-large solar + storage systems\u003c\/li\u003e\n\u003cli data-section-id=\"14yk1yn\" data-start=\"2434\" data-end=\"2487\"\u003eWhole-home backup (partial to full load coverage)\u003c\/li\u003e\n\u003cli data-section-id=\"1baopee\" data-start=\"2488\" data-end=\"2522\"\u003eOff-grid cabins and homesteads\u003c\/li\u003e\n\u003cli data-section-id=\"1nohtv0\" data-start=\"2523\" data-end=\"2553\"\u003eEnergy resilience upgrades\u003c\/li\u003e\n\u003cli data-section-id=\"19thbsy\" data-start=\"2554\" data-end=\"2595\"\u003eExpandable residential energy systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2597\" data-end=\"2600\"\u003e\n\u003ch3 data-section-id=\"1kgcpwn\" data-start=\"2602\" data-end=\"2621\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2606\" data-end=\"2621\"\u003eBottom Line\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2622\" data-end=\"2798\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eA perfectly balanced energy storage system that delivers serious capacity, strong output, and the flexibility to scale — built for those ready to move beyond entry-level power.\u003c\/p\u003e\n\u003cp class=\"p1\" style=\"text-align: center;\"\u003e\u003ciframe title=\"THE ALL-NEW 48V ETHOS || Our UL-Certified Residential Solution For Your Home\" src=\"https:\/\/www.youtube.com\/embed\/GBGk0bw4lJ4\" height=\"185\" width=\"325\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp class=\"p1\" style=\"text-align: center;\"\u003e\u003ciframe width=\"325\" height=\"185\" src=\"https:\/\/www.youtube.com\/embed\/gqZ-Sthpzc4\" title=\"Why Choose BigBattery?\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Green Vista Living","offers":[{"title":"Default Title","offer_id":47782156337364,"sku":"K0950","price":4000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/3430\/1140\/files\/ChatGPT_Image_May_1_2026_05_30_56_PM.png?v=1777681960","url":"https:\/\/offgridhabitats.com\/products\/bigbattery-48v-ethos-15-4kwh-3-module","provider":"Off-Grid Habitats","version":"1.0","type":"link"}