The project has a total of 12 charging stations, charging more than 400 pure electric buses, and is the largest new energy bus charging facility project in northern China. The project uses nearly 100 60KW, 90KW, 120KW DC fast chargers, which can fully charge a bus in about 3 hours. It has excellent performances such as one machine with multiple guns, multiple charging modes, and intelligent power distribution. It is extremely cold at -40°C in the local area. It can still work reliably in the environment.