Optimum powerwall 7.2kwh with lithium battery inside Energy Storage System
|Charge Operation Trmperature||minus20to60degree|
|Discharge Operation Temperature||minus20to60degree|
|enclosure protection rating||ip65|
|installation||wall-mouted or floor standing|
|cell||UL IEC62133 IEC62619|
Introducing advanced equipment, OptimumNano has been well-known as one of the professional manufacturers and suppliers of optimum powerwall 7.2kwh with lithium battery inside energy storage system. Our batteries are of high safety, high capacity, strong stability and long cycle life. With bulk batteries in stock, we warmly welcome you to buy or wholesale good price battery made in China from us.