The energy storage system is highly integrated with lithium batteries, battery management systems, grounding systems, power distribution systems, temperature control systems, and fire protection systems. It can provide functional services such as peak shaving and valley filling, grid frequency regulation, power expansion, and backup power supply to help customers reduce their electricity costs to the maximum extent possible.
The PCS intelligent energy storage control cabinet, DC-DC control cabinet, transformer, high-voltage ring main unit, fire protection system, lighting system, and grounding system of the string type medium voltage converter system are integrated equipment. A cluster of batteries corresponds to an independent DC/DC, which can adapt to wide voltage operation, achieve refined battery configuration charge and discharge management, and enable PCS to work at the optimal efficiency point.