Metro said Tang Zhengping’s car, a farmer in the city of Beijing, driven by two batteries and two generators. A battery would be recharged when the battery is powering the other car. A similar mechanism is applied with two generators.
Mr Tang installs two solar panels on the sides of the vehicle and rotor head. Propeller and two solar panels add power when the car is running. Battery power is enough for vehicles used in two or three days.

"My car is moving at maximum speed 140 km / h, but the time of its battery life is longer than conventional electric cars, types of vehicles do not have generators," Mr Tang said.
The movement to harness wind to generate electricity in China exploded in recent years. 5 years ago China did not have any wind power plants, but in 2011 China became the country installed more wind turbines in the world. So, if the electric car produced by wind and sunlight of Tang became a commercial product, most likely it will be the Chinese people welcome.