Electric car (also known as electric vehicle) is a kind of vehicle which is powered by on-board power supply and driven by motor, which meets the requirements of road traffic and safety regulations. Electric vehicles can also make full use of the surplus power at night when the power consumption is low, so that the power generation equipment can be fully used day and night, greatly improving its economic benefits. It does not emit harmful gases that pollute the atmosphere......

New energy vehicle is a kind of vehicle which uses unconventional vehicle fuel as power source (or uses conventional vehicle fuel and new vehicle power device), integrates advanced technology of vehicle power control and drive, and forms advanced technology principle, new technology and new structure. New energy vehicles include pure electric vehicles, extended range electric vehicles, hybrid electric vehicles, fuel cell electric vehicles, hydrogen engine vehicles and other new energy vehicles....