250KW 3MWH Lithium Ion Battery Energy Storage System

                                                          250KW 3MWH Lithium Ion Battery Energy Storage System 

Our Battery Energy Storage System (BESS) can be operated under these different mode:grid-connected and off-grid operation mode.  In the event of a mains power failure, the BESS system is controlled to cut off the grid connection for no more than 10 seconds and switch to off-grid operation mode. The energy required by the load comes from the photovoltaic and energy storage system. At night or when other photovoltaic power generation is insufficient, the electrical energy required by the load is fully or supplemented by the BESS. If the BESS has insufficient power, the generator will be started to provide electrical energy to the load. After the utility power is restored, the system can be converted to grid-connected operation mode.

As an energy storage power station, it applies to below scenarios:

Commercial,residential or industrial energy backup.

Energy storage power station for Grid Stabilization.

Island or electricity shortage area.

Power and Grid System Load Leveling.

Renewable energy (Solar and Wind) firming.

A Lithium battery storage power station for Remote Off-Grid Power Generation.

Our BESS(Battery Energy Storage System) contains:

1) LiFePO4 Battery System

2) PCS Inverter
3) HVAC(Heating, Ventilation and Air Conditioning)
4) Fire Fighting, Lighting System

5) Thunder-proof, AC& DC Distributor, optional parts

6) SCADA(Supervisory Control And Data Acquisition) System

Technical solutions: