Of course, electric vehicles can be charged in reverse, and BYD's new energy vehicles have realized the function of acting as a 220v mobile power supply.
Tram, also known as streetcar, is a kind of light rail vehicle which is powered by electricity and runs on the track. It is a pollution-free and environment-friendly public transport. Usually driving in the street, generally not more than five knots, will not emit exhaust gas. The first tram in the world was made by Siemens in Berlin, Germany in 188 1.