48V Home powerwall battery 5kwh 7kwh 10kwh

•Long lifetimes - 6000 cycles @85% DOD (dependant on actual DOD, usage & temp.) and low self-discharge rate •2-tier protection & high quality engineered BMS with cell level monitoring •OSN-ESS-4850L model features RS485ports for access to smart BMS ( protocol)

1.Developed with the advanced LFP (lithium iron phosphate) cell to ensure the highest safety and most promising cycle life times. 2.High-end BMS protects the cell in all angels such as abnormal temperature, current, voltage, SoC, SoH,alaram etc 3.Easy installation cabinet design 4. Gain more power by parrallel