If you want to go off-grid, do it with this SOK battery kit! It includes everything you need to assemble a massive 25 kWh battery pack. Simply add an inverter/solar controller and you are ready to power anything! Easy to install, includes all the components and wire you need to put your battery pack together. Save time running to and from the electrical supply store! Key Features & Benefits: Built-In Smart Battery Management System (BMS) 5 Temperature Sensors, Protected from Low and High Temperatures Pre-Charge Circuit to Prevent BMS Damage Cells Rated for 80% Capacity after 4000 Cycles, 100% DOD @1C Rate Typical Capacity at 80% DOD @.5C Rate is over 7000 Cycles RS485 & CANBus Communication, Works with Many Inverters Rack Mountable for Quick and Easy Installation Maintenance Free Detachable Cover, User Serviceable BMS and Cells cUL1973 Certified cUL9540 & 9540A Certification Expected in Spring 2023. 20-Year Typical Lifespan 7-Year Warranty Dimensions & Specifications per battery: Size: 17.5 x 18 x 7" (L x W x H)Weight: 99.2 lbsCase Material: Powder-Coated SteelWeather Rating: IP20Watt Hours: 5120 Wh More Information: SOK 100Ah | 48V Battery Frequently Asked Questions Sheet For more information, watch this unbiased review with over 152k views!