A combined electric vehicle with a power charging generator, a wind power generator and solar power generation is an innovative patent practical to the field of automobiles. The specific concept includes that a high-efficiency fuel generator as well as the wind power generator and a solar panel for power generation are added on the basis of an existing battery electric vehicle for providing power to the electric vehicle in order to solve the problems of difficulty in long-distance charging of the electric vehicle and inconvenience in urban and rural charging stations, and the optimal state of the electric vehicle is that a power battery of the electric vehicle is taken as main power for going to work and getting off work at ordinary times and travelling at a short distance, and the high-efficiency fuel generator, the wind power recovery generation and solar cell generation are combined and taken as backup power during long journey.