Main Equipment:
The system includes liquid-cooled containerized energy storage battery systems, battery management systems (BMS), and integrated power conversion and step-up units. With lithium iron phosphate (LFP) battery cells as the core, the design adopts an intelligently integrated containerized configuration.
Technical Process:
The energy storage system charges during periods of low electricity demand and discharges during peak demand periods to reduce load peaks. It is connected to the grid in two groups (each with a capacity of 2.5 MW /5.015 MWh), with the system integrated into the user-side 10kV busbar.
Social Benefits:
Users can store electricity during off-peak hours when electricity prices are lower and utilize the stored energy during peak hours, avoidingdirect large-scale consumption of high-priced gridelectricity. This helps reduce users’ electricitycosts and enables peak-valley price arbitrage. Thesystem also contributes to peak shaving and valleyfilling, reduces user electricity demand, alleviatesgrid pressure, and decreases the need for powergeneration infrastructure investment. It delivers positive social benefits and provides synergistic value to the power grid.