Why is the middle of the new national standard electric vehicle motor hall white?

Other colors stand out. In the new national standard, other colors are conspicuous in the middle of the motor hall of electric vehicles, so white is used. Electric vehicles, that is, electric drive vehicles, also known as electric drive vehicles. Electric vehicles are divided into AC electric vehicles and DC electric vehicles. Generally speaking, an electric vehicle is a vehicle that uses batteries as energy source and converts electric energy into mechanical energy through controllers, motors and other components to control current and change speed.