BSB energy storage system is highly integrated with lithium battery, battery management system, PCS, grounding system, power distribution system, temperature control system and fire protection system. The AC voltage is 400VAC/480VAC, which can provide peak cut, grid frequency adjustment, power expansion, backup power supply and other functional services to help customers reduce electricity costs to the greatest extent. It is recommended to be used in industrial and commercial user side optical storage and charging, superfast charging station supports and other scenarios.