The project adopts an outdoor container layout scheme, with a construction scale of 10MW/20MWh, and is equipped with 4 2.5MW/5MWh energy storage units. Each energy storage unit consists of a 2.5MW inverter and booster integrated cabin and a 5MWh battery cabin. Through the "peak shaving and valley filling" operation strategy mode, an average annual energy storage discharge of about 14 million kWh can be achieved. The energy storage battery is charged during the low power consumption period of the power grid and discharged during the peak period to achieve peak-valley arbitrage. This strategy significantly optimizes the electricity cost structure of industrial users, significantly saves costs, and demonstrates the perfect combination of economy and energy efficiency.