{"product_id":"bigbattery-48v-15kwh-nexus-lifepo4-battery","title":"BigBattery 48V 15kWH NEXUS LiFePO4 Battery","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69e3a9de-80b0-8329-a054-271549d1a417-23\" data-testid=\"conversation-turn-522\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"ec5544f3-3aa1-4d87-b633-5e8b39119023\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003ch1 data-section-id=\"s0wrll\" data-start=\"0\" data-end=\"52\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2\" data-end=\"50\"\u003eBigBattery NEXUS 48V LiFePO4 Battery (15kWh)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp data-start=\"53\" data-end=\"131\"\u003e\u003cstrong data-start=\"53\" data-end=\"131\"\u003eScalable Energy Storage — Compact Powerhouse for Off-Grid \u0026amp; Backup Systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"133\" data-end=\"136\"\u003e\n\u003ch3 data-section-id=\"10rmw79\" data-start=\"138\" data-end=\"154\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"142\" data-end=\"154\"\u003eOverview\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"155\" data-end=\"465\"\u003eThe BigBattery NEXUS is a high-capacity 48V lithium energy storage system designed for off-grid living, backup power, and scalable solar applications. With \u003cstrong data-start=\"311\" data-end=\"337\"\u003e15kWh of usable energy\u003c\/strong\u003e and a rugged, floor-standing design, it delivers reliable performance in residential, cabin, and light commercial environments.\u003c\/p\u003e\n\u003cp data-start=\"467\" data-end=\"604\"\u003eBuilt with LiFePO4 chemistry and intelligent battery management, the NEXUS offers long lifespan, safety, and seamless system integration.\u003c\/p\u003e\n\u003chr data-start=\"606\" data-end=\"609\"\u003e\n\u003ch3 data-section-id=\"1olay9\" data-start=\"611\" data-end=\"640\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"615\" data-end=\"640\"\u003eWhy This System Works\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"642\" data-end=\"1477\"\u003e\n\u003cli data-section-id=\"1g5qkrd\" data-start=\"642\" data-end=\"752\"\u003e\n\u003cstrong data-start=\"644\" data-end=\"676\"\u003eHigh-Capacity Energy Storage\u003c\/strong\u003e\u003cbr data-start=\"676\" data-end=\"679\"\u003e15kWh of usable power supports extended runtime for homes and systems\u003c\/li\u003e\n\u003cli data-section-id=\"1chd2ra\" data-start=\"754\" data-end=\"859\"\u003e\n\u003cstrong data-start=\"756\" data-end=\"781\"\u003eScalable Architecture\u003c\/strong\u003e\u003cbr data-start=\"781\" data-end=\"784\"\u003eExpand up to \u003cstrong data-start=\"799\" data-end=\"832\"\u003e215kWh (15 units in parallel)\u003c\/strong\u003e for large energy demands\u003c\/li\u003e\n\u003cli data-section-id=\"e5oup7\" data-start=\"861\" data-end=\"973\"\u003e\n\u003cstrong data-start=\"863\" data-end=\"888\"\u003eReliable Power Output\u003c\/strong\u003e\u003cbr data-start=\"888\" data-end=\"891\"\u003eHandles continuous discharge with strong peak support for high-load appliances\u003c\/li\u003e\n\u003cli data-section-id=\"10vinka\" data-start=\"975\" data-end=\"1077\"\u003e\n\u003cstrong data-start=\"977\" data-end=\"1007\"\u003eAdvanced LiFePO4 Chemistry\u003c\/strong\u003e\u003cbr data-start=\"1007\" data-end=\"1010\"\u003eSafe, stable battery technology with long lifecycle performance\u003c\/li\u003e\n\u003cli data-section-id=\"t4nq1p\" data-start=\"1079\" data-end=\"1166\"\u003e\n\u003cstrong data-start=\"1081\" data-end=\"1105\"\u003eIntegrated Smart BMS\u003c\/strong\u003e\u003cbr data-start=\"1105\" data-end=\"1108\"\u003eBuilt-in protections with multiple safety redundancies\u003c\/li\u003e\n\u003cli data-section-id=\"gew0mc\" data-start=\"1168\" data-end=\"1267\"\u003e\n\u003cstrong data-start=\"1170\" data-end=\"1197\"\u003eAll-Weather Performance\u003c\/strong\u003e\u003cbr data-start=\"1197\" data-end=\"1200\"\u003eOperates in a wide temperature range for year-round reliability\u003c\/li\u003e\n\u003cli data-section-id=\"1bdicm9\" data-start=\"1269\" data-end=\"1366\"\u003e\n\u003cstrong data-start=\"1271\" data-end=\"1304\"\u003eCompact Floor-Standing Design\u003c\/strong\u003e\u003cbr data-start=\"1304\" data-end=\"1307\"\u003eEasy installation in garages, cabins, or utility spaces\u003c\/li\u003e\n\u003cli data-section-id=\"12925xh\" data-start=\"1368\" data-end=\"1477\"\u003e\n\u003cstrong data-start=\"1370\" data-end=\"1401\"\u003eSeamless System Integration\u003c\/strong\u003e\u003cbr data-start=\"1401\" data-end=\"1404\"\u003eCompatible with most inverters via RS485, CAN, and RJ45 communication\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1479\" data-end=\"1482\"\u003e\n\u003ch3 data-section-id=\"j7hvsn\" data-start=\"1484\" data-end=\"1503\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1488\" data-end=\"1503\"\u003eSystem Role\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1504\" data-end=\"1610\"\u003eFunctions as a \u003cstrong data-start=\"1519\" data-end=\"1547\"\u003ecore energy storage unit\u003c\/strong\u003e, storing and delivering power for off-grid and hybrid systems.\u003c\/p\u003e\n\u003cp data-start=\"1612\" data-end=\"1628\"\u003eIntegrates with:\u003c\/p\u003e\n\u003cul data-start=\"1629\" data-end=\"1728\"\u003e\n\u003cli data-section-id=\"10lcp7l\" data-start=\"1629\" data-end=\"1645\"\u003eSolar arrays\u003c\/li\u003e\n\u003cli data-section-id=\"7vp8wi\" data-start=\"1646\" data-end=\"1666\"\u003eHybrid inverters\u003c\/li\u003e\n\u003cli data-section-id=\"8rpnye\" data-start=\"1667\" data-end=\"1688\"\u003eBackup generators\u003c\/li\u003e\n\u003cli data-section-id=\"1ultgmj\" data-start=\"1689\" data-end=\"1728\"\u003eWhole-home and cabin energy systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1730\" data-end=\"1733\"\u003e\n\u003ch3 data-section-id=\"1reerq7\" data-start=\"1735\" data-end=\"1761\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1739\" data-end=\"1761\"\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=\"1763\" data-end=\"2305\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1763\" data-end=\"1780\"\u003e\n\u003ctr data-start=\"1763\" data-end=\"1780\"\u003e\n\u003cth data-start=\"1763\" data-end=\"1770\" data-col-size=\"sm\" class=\"\"\u003eSpec\u003c\/th\u003e\n\u003cth data-start=\"1770\" data-end=\"1780\" data-col-size=\"sm\" class=\"\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1797\" data-end=\"2305\"\u003e\n\u003ctr data-start=\"1797\" data-end=\"1823\"\u003e\n\u003ctd data-start=\"1797\" data-end=\"1812\" data-col-size=\"sm\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd data-start=\"1812\" data-end=\"1823\" data-col-size=\"sm\"\u003eLiFePO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1824\" data-end=\"1851\"\u003e\n\u003ctd data-start=\"1824\" data-end=\"1842\" data-col-size=\"sm\"\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd data-start=\"1842\" data-end=\"1851\" data-col-size=\"sm\"\u003e51.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1852\" data-end=\"1872\"\u003e\n\u003ctd data-start=\"1852\" data-end=\"1863\" data-col-size=\"sm\"\u003eCapacity\u003c\/td\u003e\n\u003ctd data-start=\"1863\" data-end=\"1872\" data-col-size=\"sm\"\u003e280Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1873\" data-end=\"1899\"\u003e\n\u003ctd data-start=\"1873\" data-end=\"1890\" data-col-size=\"sm\"\u003eEnergy Storage\u003c\/td\u003e\n\u003ctd data-start=\"1890\" data-end=\"1899\" data-col-size=\"sm\"\u003e15kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1900\" data-end=\"1935\"\u003e\n\u003ctd data-start=\"1900\" data-end=\"1927\" data-col-size=\"sm\"\u003eMax Continuous Discharge\u003c\/td\u003e\n\u003ctd data-start=\"1927\" data-end=\"1935\" data-col-size=\"sm\"\u003e100A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1936\" data-end=\"1967\"\u003e\n\u003ctd data-start=\"1936\" data-end=\"1958\" data-col-size=\"sm\"\u003eMax Discharge Power\u003c\/td\u003e\n\u003ctd data-start=\"1958\" data-end=\"1967\" data-col-size=\"sm\"\u003e7.6kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1968\" data-end=\"1993\"\u003e\n\u003ctd data-start=\"1968\" data-end=\"1985\" data-col-size=\"sm\"\u003ePeak Discharge\u003c\/td\u003e\n\u003ctd data-start=\"1985\" data-end=\"1993\" data-col-size=\"sm\"\u003e110A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1994\" data-end=\"2023\"\u003e\n\u003ctd data-start=\"1994\" data-end=\"2015\" data-col-size=\"sm\"\u003eMax Charge Current\u003c\/td\u003e\n\u003ctd data-start=\"2015\" data-end=\"2023\" data-col-size=\"sm\"\u003e100A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2024\" data-end=\"2065\"\u003e\n\u003ctd data-start=\"2024\" data-end=\"2050\" data-col-size=\"sm\"\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd data-start=\"2050\" data-end=\"2065\" data-col-size=\"sm\"\u003e48V – 57.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2066\" data-end=\"2115\"\u003e\n\u003ctd data-start=\"2066\" data-end=\"2086\" data-col-size=\"sm\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd data-start=\"2086\" data-end=\"2115\" data-col-size=\"sm\"\u003e-4°F to 113°F (discharge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2116\" data-end=\"2163\"\u003e\n\u003ctd data-start=\"2116\" data-end=\"2136\" data-col-size=\"sm\"\u003eParallel Capacity\u003c\/td\u003e\n\u003ctd data-start=\"2136\" data-end=\"2163\" data-col-size=\"sm\"\u003eUp to 15 Units (215kWh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2164\" data-end=\"2202\"\u003e\n\u003ctd data-start=\"2164\" data-end=\"2180\" data-col-size=\"sm\"\u003eCommunication\u003c\/td\u003e\n\u003ctd data-start=\"2180\" data-end=\"2202\" data-col-size=\"sm\"\u003eRS485 \/ CAN \/ RJ45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2203\" data-end=\"2244\"\u003e\n\u003ctd data-start=\"2203\" data-end=\"2218\" data-col-size=\"sm\"\u003eInstallation\u003c\/td\u003e\n\u003ctd data-start=\"2218\" data-end=\"2244\" data-col-size=\"sm\"\u003eIndoor, Floor-Standing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2245\" data-end=\"2266\"\u003e\n\u003ctd data-start=\"2245\" data-end=\"2254\" data-col-size=\"sm\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-start=\"2254\" data-end=\"2266\" data-col-size=\"sm\"\u003e~315 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2267\" data-end=\"2305\"\u003e\n\u003ctd data-start=\"2267\" data-end=\"2280\" data-col-size=\"sm\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-start=\"2280\" data-end=\"2305\" data-col-size=\"sm\"\u003e19.7\" × 27.5\" × 15.7\"\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=\"2307\" data-end=\"2310\"\u003e\n\u003ch3 data-section-id=\"1spwv26\" data-start=\"2312\" data-end=\"2335\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2316\" data-end=\"2335\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2337\" data-end=\"2477\"\u003e\n\u003cli data-section-id=\"p3tn6x\" data-start=\"2337\" data-end=\"2363\"\u003e48V 15kWh Battery Unit\u003c\/li\u003e\n\u003cli data-section-id=\"im5udf\" data-start=\"2364\" data-end=\"2382\"\u003eIntegrated BMS\u003c\/li\u003e\n\u003cli data-section-id=\"bg5suj\" data-start=\"2383\" data-end=\"2402\"\u003eBuilt-in Heater\u003c\/li\u003e\n\u003cli data-section-id=\"1arkjmu\" data-start=\"2403\" data-end=\"2442\"\u003eInternal Fire Suppression (Aerosol)\u003c\/li\u003e\n\u003cli data-section-id=\"soqamy\" data-start=\"2443\" data-end=\"2477\"\u003eCommunication Ports \u0026amp; Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2479\" data-end=\"2482\"\u003e\n\u003ch3 data-section-id=\"1bmktca\" data-start=\"2484\" data-end=\"2510\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2488\" data-end=\"2510\"\u003eIdeal Applications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2511\" data-end=\"2664\"\u003e\n\u003cli data-section-id=\"hsh45t\" data-start=\"2511\" data-end=\"2540\"\u003eOff-grid homes and cabins\u003c\/li\u003e\n\u003cli data-section-id=\"15p78b3\" data-start=\"2541\" data-end=\"2568\"\u003eSolar + storage systems\u003c\/li\u003e\n\u003cli data-section-id=\"c1fnoz\" data-start=\"2569\" data-end=\"2595\"\u003eBackup power solutions\u003c\/li\u003e\n\u003cli data-section-id=\"1uj5y9\" data-start=\"2596\" data-end=\"2630\"\u003eScalable energy storage builds\u003c\/li\u003e\n\u003cli data-section-id=\"f6izdv\" data-start=\"2631\" data-end=\"2664\"\u003eLight commercial applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2666\" data-end=\"2669\"\u003e\n\u003ch3 data-section-id=\"1kgcpwn\" data-start=\"2671\" data-end=\"2690\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2675\" data-end=\"2690\"\u003eBottom Line\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2691\" data-end=\"2842\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eA compact, scalable lithium battery system that delivers dependable, long-lasting energy storage — built for off-grid reliability and system expansion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Green Vista Living","offers":[{"title":"Default Title","offer_id":47782160695508,"sku":"F-NXUS-48143-G1","price":2950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/3430\/1140\/files\/ChatGPT_Image_May_1_2026_03_03_30_PM.png?v=1777673099","url":"https:\/\/offgridhabitats.com\/products\/bigbattery-48v-15kwh-nexus-lifepo4-battery","provider":"Off-Grid Habitats","version":"1.0","type":"link"}