{"product_id":"bigbattery-ethos-3x-expansion-kit","title":"BigBattery Ethos 3x Expansion Kit","description":"\u003ch2\u003eBig Battery Ethos 3x Expansion Kit\u003c\/h2\u003e\n\u003cp\u003eSupercharge your BigBattery Ethos system with the 3x Expansion Kit! Easily triple your stored energy capacity for extended backup power, deeper self-sufficiency, and increased solar energy utilization. This kit seamlessly integrates with your existing Ethos setup, delivering reliable, safe, and scalable home energy storage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3x 5.12kWh Stackable Battery Modules: Adds 15.36kWh to your existing Ethos system, reaching a total capacity of 25.6kWh.\u003c\/li\u003e\n\u003cli\u003eModular \u0026amp; Scalable Design: Expand your energy storage as your needs grow, up to 4 stacks (20.48kWh).\u003c\/li\u003e\n\u003cli\u003eIntelligent Battery Management System (BMS): Ensures optimal performance, cell balancing, and safe operation.\u003c\/li\u003e\n\u003cli\u003eRugged IP65-Rated Casing: Weatherproof and dustproof for indoor or outdoor installation.\u003c\/li\u003e\n\u003cli\u003eInteractive LED Display: Monitor key system stats like real-time power usage, battery health, and charging status.\u003c\/li\u003e\n\u003cli\u003eCANBus\/RS485 Communication: Enables advanced monitoring and integration with compatible inverters and systems.\u003c\/li\u003e\n\u003cli\u003e10-Year Warranty: Provides peace of mind and long-lasting investment value.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtended Backup Power: Enjoy hours, even days, of reliable electricity during outages.\u003c\/li\u003e\n\u003cli\u003eDeeper Self-Sufficiency: Increase reliance on solar energy and reduce dependence on the grid.\u003c\/li\u003e\n\u003cli\u003eEnhanced Solar Energy Utilization: Store excess solar power for later use, maximizing your solar investment.\u003c\/li\u003e\n\u003cli\u003ePeace of Mind \u0026amp; Security: Be prepared for unexpected power cuts and weather events.\u003c\/li\u003e\n\u003cli\u003eScalable Solution: Grow your energy storage capacity as your needs evolve.\u003c\/li\u003e\n\u003cli\u003eDurable \u0026amp; Reliable: Built to last with high-quality materials and industry-leading warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSystem Voltage: 48V\u003c\/li\u003e\n\u003cli\u003eNominal Voltage: 51.2V\u003c\/li\u003e\n\u003cli\u003eChemistry: LiFePO4\u003c\/li\u003e\n\u003cli\u003ekWh Capacity: 15.36kWh (per kit)\u003c\/li\u003e\n\u003cli\u003eAh Capacity: 300Ah (per kit)\u003c\/li\u003e\n\u003cli\u003eDimensions: 22.6\" x 16.5\" x 12.6\" (per module)\u003c\/li\u003e\n\u003cli\u003eWeight: \u003cspan\u003e387 lb (175.5 kg)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUpgrade your home energy resilience with the Big Battery Ethos 3x Expansion Kit! Order yours today and unlock the power of expanded battery storage.\u003c\/strong\u003e\u003c\/p\u003e","brand":"BigBattery","offers":[{"title":"Default Title","offer_id":43070063870042,"sku":"K0699","price":3850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/5018\/4538\/files\/ethos-parallel-expansion-kit0699-65d33c39abbb0_1facb70c-0914-4bd0-8f0b-4a2dadef6977.webp?v=1779684474","url":"https:\/\/garagegeardirect.com\/products\/bigbattery-ethos-3x-expansion-kit","provider":"Garage Gear Direct","version":"1.0","type":"link"}