1. Zero emissions. Pure electric vehicles use electric energy, no exhaust gas discharged in driving, do not pollute the environment.
2. High energy efficiency. Studies have shown that the same crude oil after refining, sent to a power plant to generate electricity, recharged into a battery, and then the battery to drive a car, its energy efficiency is higher than after refining into gasoline, and then the gasoline engine to drive a car.
3. Simple structure. Because of the use of a single electric energy, the fuel tank, engine, transmission, cooling system and exhaust system are omitted, compared with the traditional internal combustion gasoline engine power system, its structure is greatly simplified.
4. Low noise. Low vibration and noise during driving, very quiet inside and outside the carriage.
5 .Raw material widely. The electricity used can be obtained from a variety of primary energy sources, such as coal, nuclear and hydro, allaying fears that oil resources were running out.
6. Remove peaks and fill valleys. For power generators and utilities, electric vehicle batteries can be charged at night using cheap “valley power” from the grid, which can smooth the peak-valley gap of the grid and enable power generation equipment to be fully utilized day and night, thus greatly improving economic efficiency.