Construction scale: 55MW/108MWh Project Usage: Mainly used for local power grid peak and frequency regulation, power dispatching. The project covers a land area of about 15 acres, and the project will build a 55MW (lithium iron phosphate battery energy storage system) centralized electrochemical energy storage power station. At the same time, as a supporting infrastructure of the power grid, it will provide public services such as power grid emergency backup, frequency modulation, and peak regulation services. This time, 32 sets of 3.35MWh liquid-cooled prefabricated storage equipment and 16 sets of 3450kW PCS energy storage converters were successfully delivered, which not only have efficient energy conversion and storage capabilities, but also adopt the intelligent energy management platform independently developed by Bosh to realize the comprehensive perception, collaborative control, intelligent operation and intelligent operation and maintenance of the energy storage system. It improves the stability and reliability of power supply, enhances the emergency support ability and reduces the energy cost.