充电对于新能源汽车而言是必不可少的一个东西，关乎着车辆后期用车的体验和用车需求，而充电时间过长，对于电动汽车的规模化发展的一大阻碍。以公共慢充桩功率来说在7kW，快充桩功率多为30kW、40kW。公共快充桩给车辆充满电，需要耗时1-2h左右。
Charging is an essential thing for new energy vehicles, which is related to the experience and demand of vehicles in the later stage. However, charging time is too long, which hinders the large-scale development of electric vehicles. The power of public slow filling pile is 7KW, and the power of fast filling pile is mostly 30kW and 40kW. It takes about 1-2 hours for the public fast charging pile to fully charge the vehicle.
如果充电能像加油一样快，那么对于新能源汽车的使用就没有任何的担忧了，充电桩一桩两充可以降低设备的综合成本，提高充电桩的综合利用率。目前对于车辆充电来说基本上都是一桩一充，那么对于可为多车同时充电的充电桩何时能普及？
If charging can be as fast as refueling, there will be no worries about the use of new energy vehicles. One charging pile and two charging piles can reduce the comprehensive cost of equipment and improve the comprehensive utilization rate of charging piles. At present, for vehicle charging, it is basically one charge, so when can charging piles that can charge multiple vehicles at the same time be popularized?