What to do if the power grid is cut off? Lifepo4 lithium wall mounted battery is a good choice, because it is an integrated battery system, which is used to store solar energy and backup power supply. When the system detects a power failure, the backup power supply will be turned on and automatically use the sun to charge, so that your equipment can keep running for several days.

Our lithium power wall household battery has incomparable advantages:low frequency power inverter with charger;Power grid priority, solar power priority or power saving mode can be selected;used as standby household UPS or off grid solar inverter;low frequency toroidal transformer, pure sine wave with AVR

High cycle solar energy storage 48V200AH lithium battery lithium iron phosphate