Recently, at the intersection of Ping'an Avenue and Weishanhu Road in Suqian, Jiangsu, the first charging complex in Suqian, the Weishanhu Road Charging Complex, built by State Grid Suqian Power Supply Company, was successfully put into operation. Over ten electric vehicles are entering the charging area orderly to experience the brand-new experience brought by the intelligent charging service facilities.

The complex spans an area of approximately 2,580 square meters and is equipped with facilities such as photovoltaic panels, energy storage systems, charging stations, supercharging stations, V2G stations, and charging service stations. In addition to conventional power sources, the charging complex also adopts a mutual aid mode that combines rooftop photovoltaics with energy storage cabinets. The daily average power generation of photovoltaics is around 400 kWh, and the 232 kWh energy storage cabinet can achieve daily two charging and two discharging cycles, as well as three charging and three discharging cycles during summer peak hours. Both systems can maximize the storage and consumption of photovoltaic power generation through intelligent algorithms. After the external power supply of the micro grid is interrupted, the off-grid operation function of the energy storage equipment, along with photovoltaic power generation and mobile energy storage vehicles, can ensure short-term emergency power supply for the entire station load.