Industrial park centralized energy storage batteries are large-scale integrated energy storage systems designed for regional energy scheduling and unified power supply guarantee of industrial parks, which are suitable for intensive industrial agglomeration scenarios with multiple enterprises, complex power consumption types and large overall power consumption. Industrial parks gather a large number of manufacturing enterprises, processing factories and supporting service enterprises, with characteristics of concentrated power load, large peak-to-valley power difference and frequent power consumption fluctuations. Decentralized energy storage by single enterprises has problems such as low resource utilization rate, scattered investment and difficult unified management. Centralized energy storage batteries realize unified energy storage, unified scheduling and unified management of the whole park, forming a systematic and efficient regional energy service system.

The centralized energy storage battery system of the industrial park adopts a modular large-capacity array design, which is composed of multiple high-performance battery clusters, matching professional PCS power conversion systems and intelligent energy management platforms. The system has super-large energy storage capacity and high-power discharge capability, which can uniformly respond to the peak power demand of all enterprises in the park, alleviate the pressure of regional grid power supply, and avoid power limitation and power outage problems caused by excessive centralized power consumption in the park. Through the intelligent energy management platform, the system can monitor the real-time power consumption data of each enterprise in the park, dynamically allocate stored electric energy, realize precise matching of energy supply and demand, and greatly improve the overall utilization efficiency of electric energy in the park.

In terms of comprehensive benefits, industrial park centralized energy storage batteries have prominent advantages in economic, environmental and grid stability values. Economically, the centralized energy storage mode reduces the independent energy storage investment cost of single enterprises in the park. Through large-scale peak-valley arbitrage and demand response, it effectively reduces the overall electricity cost of the park and drives the cost reduction and efficiency improvement of settled enterprises. Environmentally, the system can absorb and store large-scale renewable energy such as photovoltaic and wind power generated in the park or surrounding areas, reduce the park's dependence on traditional fossil energy, and help the industrial park build a low-carbon and green industrial cluster. In terms of grid operation, it can effectively stabilize regional grid voltage and frequency fluctuations, improve the safety and stability of regional power grid operation, and provide strong power guarantee for the sustainable development of the industrial park economy.