The development of Evs is significant to the rise and great-leap-forward development of automobile industry in China,and a strategy for China to deal with the global oil crisis and to achieve low-carbon economy transformation.The EV charging price mechanism is the key to the development.In view of the current situation of EV development in China,this paper makes in-depth analysis of the EV charging price mechanism,measures the EV charging price level,and discusses the applicable price policy and subsidy model.