{"product_id":"bigbattery-ethos-3x-expansion-kit","title":"BigBattery - ETHOS 3x Expansion Kit","description":"\u003ch3 data-end=\"112\" data-start=\"97\"\u003e\u003cstrong data-end=\"112\" data-start=\"97\"\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"\" data-end=\"172\" data-start=\"114\"\u003e\u003cstrong data-end=\"172\" data-start=\"114\"\u003eBoost Your ETHOS System with Additional Energy Storage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"604\" data-start=\"174\"\u003eBigBattery’s 48V ETHOS 15.36kWh Expansion Kit is the ideal solution for increasing the capacity of your existing ETHOS System. This kit includes 3 stackable 5.12kWh ETHOS battery modules, allowing you to expand your system’s energy storage to meet your growing power needs. With up to 16 modules supported per Control Box, this expansion provides an efficient way to scale your energy storage capabilities for your home or office.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"957\" data-start=\"606\"\u003eDesigned for easy integration, this kit includes a rack base and all necessary power and communication cables, ensuring a quick and hassle-free setup. Whether you're looking for emergency backup power or outfitting your home with a powerful solar system, the ETHOS Expansion Kit is designed to deliver reliable and consistent power day in and day out.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"1074\" data-start=\"959\"\u003e\u003cstrong data-end=\"968\" data-start=\"959\"\u003eNote:\u003c\/strong\u003e This expansion kit does not include the ETHOS Control Box and must be used with an existing ETHOS system.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"1092\" data-start=\"1076\"\u003e\u003cstrong data-end=\"1092\" data-start=\"1076\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"1131\" data-start=\"1094\"\u003e\u003cstrong data-end=\"1131\" data-start=\"1094\"\u003e15.36kWh Total Expansion Capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1287\" data-start=\"1133\"\u003e\n\u003cli class=\"\" data-end=\"1187\" data-start=\"1133\"\u003e\n\u003cp class=\"\" data-end=\"1187\" data-start=\"1135\"\u003eIncludes 3 stackable 5.12kWh ETHOS battery modules\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1241\" data-start=\"1188\"\u003e\n\u003cp class=\"\" data-end=\"1241\" data-start=\"1190\"\u003eScalable to fit your growing energy storage needs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1287\" data-start=\"1242\"\u003e\n\u003cp class=\"\" data-end=\"1287\" data-start=\"1244\"\u003eSupports up to 16 modules per Control Box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"\" data-end=\"1318\" data-start=\"1289\"\u003e\u003cstrong data-end=\"1318\" data-start=\"1289\"\u003eComplete Installation Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1450\" data-start=\"1320\"\u003e\n\u003cli class=\"\" data-end=\"1371\" data-start=\"1320\"\u003e\n\u003cp class=\"\" data-end=\"1371\" data-start=\"1322\"\u003eComes with a rack base for simple wall mounting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1450\" data-start=\"1372\"\u003e\n\u003cp class=\"\" data-end=\"1450\" data-start=\"1374\"\u003eIncludes all necessary power and communication cables for fast integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"\" data-end=\"1483\" data-start=\"1452\"\u003e\u003cstrong data-end=\"1483\" data-start=\"1452\"\u003eModular \u0026amp; Expandable Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1646\" data-start=\"1485\"\u003e\n\u003cli class=\"\" data-end=\"1534\" data-start=\"1485\"\u003e\n\u003cp class=\"\" data-end=\"1534\" data-start=\"1487\"\u003ePerfect for increasing your system’s capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1587\" data-start=\"1535\"\u003e\n\u003cp class=\"\" data-end=\"1587\" data-start=\"1537\"\u003eEasily integrates into your existing ETHOS setup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1646\" data-start=\"1588\"\u003e\n\u003cp class=\"\" data-end=\"1646\" data-start=\"1590\"\u003eIdeal for both residential and commercial applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"\" data-end=\"1678\" data-start=\"1648\"\u003e\u003cstrong data-end=\"1678\" data-start=\"1648\"\u003eEfficient \u0026amp; Reliable Power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1895\" data-start=\"1680\"\u003e\n\u003cli class=\"\" data-end=\"1747\" data-start=\"1680\"\u003e\n\u003cp class=\"\" data-end=\"1747\" data-start=\"1682\"\u003eEnsures emergency backup power and supports solar energy setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1842\" data-start=\"1748\"\u003e\n\u003cp class=\"\" data-end=\"1842\" data-start=\"1750\"\u003eHelps you reduce utility costs and participate in net metering programs for tax incentives\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1895\" data-start=\"1843\"\u003e\n\u003cp class=\"\" data-end=\"1895\" data-start=\"1845\"\u003eBuilt for long-lasting performance and reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb id=\"docs-internal-guid-80248b68-7fff-ab85-66fd-36579ccfc8dd\"\u003e\u003cspan\u003eWhat's in the Box\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3 × 48V ETHOS 5.12kWh Stackable Battery Module\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 × ETHOS RACK BASE\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2 × Ethos Parallel Power Cable 4.9 ft (1500mm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 × Ethos Parallel Comm Cable 4.9 ft (150cm)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"p1\"\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0707\/6052\/9955\/files\/Screenshot_2025-06-10_at_11.37.13_PM.png?v=1749624373\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0707\/6052\/9955\/files\/Screenshot_2025-06-10_at_11.38.15_PM.png?v=1749624372\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0707\/6052\/9955\/files\/Screenshot_2025-06-10_at_11.48.03_PM.png?v=1749624504\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eDownloads\u003c\/b\u003e\u003c\/h3\u003e\n\u003ctable class=\"pp-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-6835d0a\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eSpec Sheet Download:\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-5ca38fe cus-link\"\u003e\u003ca href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2023\/12\/ETHOS-SpecSheet-1.1-1.pdf\" target=\"_blank\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-icon pp-table-cell-icon-before pp-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"far fa-file-pdf\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"pp-table-cell-text\"\u003eClick Here\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-0cd33f9\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eUser Manual Download:\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-589fa90 cus-link\"\u003e\u003ca href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2024\/01\/ETHOS-BATTERY-USER-MANUAL-V1.4.pdf\" target=\"_blank\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-icon pp-table-cell-icon-before pp-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"far fa-file-pdf\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"pp-table-cell-text\"\u003eClick Here\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-f1ff8c0\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eUL9540 Certification Download:\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-32a2f96 cus-link\"\u003e\u003ca href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2023\/12\/FETHS-48051-G1-UL9540-Certification-20Dec23-Revision.pdf\" target=\"_blank\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-icon pp-table-cell-icon-before pp-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"far fa-file-pdf\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"pp-table-cell-text\"\u003eClick Here\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-3ed7a4e\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-text\"\u003eSafety Data Sheet Download:\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"pp-table-cell pp-table-cell-e08f36e cus-link\"\u003e\u003ca href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2023\/11\/SDS_BigBattery_LFP-1.pdf\" target=\"_blank\"\u003e\u003cspan class=\"pp-table-cell-content\"\u003e\u003cspan class=\"pp-table-cell-icon pp-table-cell-icon-before pp-icon\"\u003e\u003ci aria-hidden=\"true\" class=\"far fa-file-pdf\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan class=\"pp-table-cell-text\"\u003eClick Here\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"BigBattery","offers":[{"title":"Default Title","offer_id":40798669864995,"sku":"K0699","price":7849.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/6052\/9955\/files\/Ethos-Parallel-Expansion-KIT0699_v2.webp?v=1749624527","url":"https:\/\/kingofgenerators.com\/products\/bigbattery-ethos-3x-expansion-kit","provider":"King of Generators","version":"1.0","type":"link"}