All wall-mounted, floor-standing and stackable 100Ah/5KWh household LiFePO4 storage batteries are compatible with home solar storage systems. Matched with qualified pure sine wave inverters, they ensure stable output voltage and protect household appliances. Corresponding power solar panels realize self-power generation in the daytime and battery power supply at night, reducing grid electricity costs. The built-in intelligent BMS provides multi-protection against overvoltage, undervoltage, short circuit and over temperature with high safety. Daily maintenance is simple, only keeping ventilation and dry environment and cleaning solar panels regularly. Featuring long service life and low failure rate, the system is ideal for household solar energy saving and emergency power backup.