20.48KWH 51.2V/400AH LiFePO4: A-grade Cell Supports 4,000 Charge-Discharge Cycles

For medium-sized shops and large-sized houses, power outages causing the failure of refrigerators / servers and off-grid power sources cannot sustain peak business operations. Moreover, energy storage devices are difficult to install and take up a lot of space. All these factors can always lead to losses. This 51.2V, 400AH 20.48KWH lithium iron phosphate battery is precisely the "reliable power shield" designed for such scenarios. 
A capacity of 20.48 KWH is just enough to cover the "business needs": In case of power outage, it can power the refrigerators, cash registers and lighting of medium-sized shops for one day, and the electricity consumption of a large household for two days; during outdoor large-scale events, it can support the operation of mobile stalls and equipment for 3-4 days. The castor design allows it to be pushed around, and it doesn't occupy much space when installed in the shop warehouse. It can be easily moved to the event site as well - seamlessly switching between commercial and outdoor scenarios. 
Durability is the "long-term money-saving guarantee": The A-grade lithium iron phosphate battery cell supports 4,000 charge-discharge cycles; the digital display shows voltage and power in real time, and the ventilated casing can safely dissipate heat even under high-load operation. When paired with commercial solar panels, it can store solar energy during the day and supply power during peak business hours, reducing electricity costs by 60%; 51.2V voltage + 400A discharge current. Multiple refrigerators and ovens can be turned on simultaneously without stopping or losing power. 
Whether it's providing "power supply for business during power outages" for shops, or adding "full home energy storage core" for large-sized houses, this 20.48KWH battery can withstand the pressure - "Large energy storage covers all business", turning "power risks" into "peace of mind when using electricity", and without occupying business space.