Project scale: 50KW/100KWh Project address: Nanjing Project completion time: June 2019 The multifunctional mobile energy storage power supply system independently developed by the New Energy Center of the China Electric Power Research Institute. The battery system is composed of sea-based 2P12S standard energy storage modules with a total capacity of 100kWh, and the commissioning is completed within 25 days. Provide a new type of power supply for the State Grid Jiangsu Zhenjiang Power Supply Company, provide cleaner power protection measures for the 2019 college entrance examination, and ensure safe, reliable and stable power supply during the college entrance examination.