{"product_id":"fortress-power-eforce-battery-kit-eway-floor-mount","title":"Fortress Power eForce Battery Kit with eWay Conduit Box and Floor Mount | 9.6, 19.2 or 28.8kWh 48V LFP","description":"\u003ch2\u003eStackable eForce Battery Kit With Everything to Install\u003c\/h2\u003e\n\u003cp\u003eThe Fortress eForce Battery Kit pairs a stackable 48V lithium iron phosphate eForce battery with the parts you need to install it. Each kit includes the battery, a battery combiner, battery cables, wire management, the eWay conduit box and a floor mount.\u003c\/p\u003e\n\u003cp\u003eChoose 9.6 kWh (200Ah), 19.2 kWh (400Ah) or 28.8 kWh (600Ah). The Fortress eForce Battery Kit is IP65 rated with integrated heaters and pairs with the Fortress Power Envy inverter for a whole-home backup system.\u003c\/p\u003e\n\u003ch3\u003eWhy You'll Love The Fortress eForce Battery Kit\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOne order, ready to install.\u003c\/strong\u003e Battery, combiner, cables, wire management, conduit box and floor mount all come together, so your installer is not chasing parts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt for any weather.\u003c\/strong\u003e IP65 rated with integrated heaters and a -4°F to 140°F operating range, so it can live in a garage or outside.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong service life.\u003c\/strong\u003e Tier-1 automotive cells rated for up to 8000 cycles, backed by a 10-year warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrows with you.\u003c\/strong\u003e Stack up to 28.8 kWh in one tower and expand to 153 kWh in total as your needs grow.\u003c\/p\u003e\n\u003ch3\u003eYour life, with the Fortress eForce Battery Kit\u003c\/h3\u003e\n\u003cp\u003eThe power goes out and your lights, fridge and well pump keep running. On sunny days your panels fill the battery and you lean less on the grid. The front light shows you the charge level at a glance, so you always know where you stand.\u003c\/p\u003e\n\u003ch3\u003eThe Fortress eForce Battery Kit in a nutshell\u003c\/h3\u003e\n\u003ch4\u003eCapacity options\u003c\/h4\u003e\n\u003cp\u003e9.6 kWh, 19.2 kWh or 28.8 kWh at 48V nominal.\u003c\/p\u003e\n\u003ch4\u003eWhat's included\u003c\/h4\u003e\n\u003cp\u003eeForce battery, battery combiner, battery cables, wire management, eWay conduit box and floor mount.\u003c\/p\u003e\n\u003ch4\u003eInverter pairing\u003c\/h4\u003e\n\u003cp\u003eMade to work with the Fortress Power Envy inverter (8, 10 and 12kW). The eWay routes AC and DC wiring through a built-in 750A busbar.\u003c\/p\u003e\n\u003ch4\u003eInstallation\u003c\/h4\u003e\n\u003cp\u003eStackable design with quick plug connections to cut install time. A front LED shows battery percentage, alarms and status.\u003c\/p\u003e\n\u003ch3\u003eFortress eForce Battery Kit specifications\u003c\/h3\u003e\n\u003ch4\u003eBattery (per Fortress eForce datasheet)\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal energy:\u003c\/strong\u003e 9.6 kWh \/ 19.2 kWh \/ 28.8 kWh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal capacity:\u003c\/strong\u003e 200Ah \/ 2 x 200Ah \/ 3 x 200Ah\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal voltage:\u003c\/strong\u003e 48V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating voltage range:\u003c\/strong\u003e 39 to 54V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk\/absorption charge:\u003c\/strong\u003e 51.5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRe-charge \/ cut-off voltage:\u003c\/strong\u003e 46V \/ 42V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax charge\/discharge:\u003c\/strong\u003e 195\/195A (9.6), 250\/250A (19.2 and 28.8)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed-loop charge\/discharge:\u003c\/strong\u003e 120\/160A (9.6), 240\/250A (19.2), 250\/250A (28.8)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-loop charge\/discharge:\u003c\/strong\u003e 100\/100A (9.6), 200\/200A (19.2), 250\/250A (28.8)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge discharge power:\u003c\/strong\u003e 14,400W (10 s)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax short circuit:\u003c\/strong\u003e 3000A, 5 ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax units in parallel:\u003c\/strong\u003e 16 (9.6), 8 (19.2), 5 (28.8)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell type:\u003c\/strong\u003e Tier-1 prismatic 15-cell LFP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCycle life:\u003c\/strong\u003e 8000 cycles at 70% end of life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eGeneral\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W x D x H):\u003c\/strong\u003e 24.4 x 9.4 x 33.5 in (9.6), 24.4 x 9.4 x 53.1 in (19.2), 24.4 x 9.4 x 72.9 in (28.8)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery weight:\u003c\/strong\u003e 269 lb (9.6), 487 lb (19.2), 705 lb (28.8)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e -4°F to 140°F (-20°C to 60°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIngress protection:\u003c\/strong\u003e IP65\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e RS485 \/ Wi-Fi \/ CAN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 10 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL1973, ANSI\/CAN\/UL9540:2023, UL9540A, UN38.3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListings:\u003c\/strong\u003e CEC, LUMA, OGPe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePart numbers\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEFORCE9.6KIT: 9.6 kWh kit\u003c\/li\u003e\n\u003cli\u003eEFORCE19.2KIT: 19.2 kWh kit\u003c\/li\u003e\n\u003cli\u003eEFORCE28.8KIT: 28.8 kWh kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLet the experts help you find your perfect Fortress eForce Battery Kit setup\u003c\/h3\u003e\n\u003cp\u003eNot sure which size covers your home, or how many kits to pair with your Envy? Send us your daily usage and backup goals and we will size the system with you. Kits ship by freight.\u003c\/p\u003e\n\u003cp\u003eEmail \u003ca href=\"mailto:support@kratopower.com\"\u003esupport@kratopower.com\u003c\/a\u003e or call \u003ca href=\"tel:+18888557286\"\u003e+1 888-855-7286\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eFortress eForce Battery Kit documents and materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0548\/9577\/1782\/files\/Fortress-Power-eForce-Datasheet-2025.pdf?v=1794240541\" target=\"_blank\"\u003eFortress Power eForce Datasheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSafety disclaimer:\u003c\/strong\u003e Lithium battery systems store a large amount of energy. Installation should be carried out by a licensed electrician in line with the NEC, local codes and the manufacturer's instructions. You use this product at your own risk. The content on this page is general product information, not professional or medical advice. Every installation is different, so if you have any doubt, consult a qualified professional.\u003c\/p\u003e","brand":"Fortress Power","offers":[{"title":"9.6 kWh","offer_id":67920413163654,"sku":"EFORCE9.6KIT","price":5199.97,"currency_code":"USD","in_stock":true},{"title":"19.2 kWh","offer_id":67920413196422,"sku":"EFORCE19.2KIT","price":9499.97,"currency_code":"USD","in_stock":true},{"title":"28.8 kWh","offer_id":67920413229190,"sku":"EFORCE28.8KIT","price":13899.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0548\/9577\/1782\/files\/EFORCE9.jpg?v=1794240570","url":"https:\/\/kratopower.com\/products\/fortress-power-eforce-battery-kit-eway-floor-mount","provider":"Krato Power","version":"1.0","type":"link"}