based on the data related to the operation of new energy passenger vehicles between April 2017 and March 2018（if other time period is covered by this report，remarks have been made）provided by the National Monitoring and Management Platform for New Energy Vehicles，the full-vehicle operating status，component application and customers’ usage habits of China’s new energy passenger vehicles were sorted out in this paper and the distribution of full-vehicle types，range，power consumption，charging，failures and temperature of new energy passenger vehicles in China，the supporting and failure conditions of new energy passenger vehicles’ core components and parts like batteries and motors，as well as the operation-related data such as daytime charging time distribution，initial charging SOC distribution，range distribution and emission reduction effect of new energy passenger vehicles with different drive modes，uses and types were analyzed，and the operation status was described in this report to provide reference for R＆D design，production adjustment，operation management and charging facilities layout of new energy passenger vehicles in China.