Wuxi Wushi Machinery Factory , https://www.cnrollmill.com
The first way: Solar energy is mainly used as auxiliary battery in traditional cars, not as a driving force for automobiles. Because it cannot drive the compressor inside the air conditioner, the compressor in the air conditioner is a kilowatt. Solar energy can only drive the fan in the air conditioner and use it as an auxiliary power.
The second way: solar energy can be used as a charging station, such as taking a lot of solar panels on the house and collecting solar energy to charge electric vehicles.
The third way: using solar energy to make hydrogen, solar energy to generate electricity first, electrolysis of water to make hydrogen out of electricity, there is a large tank, to hydrogenate the fuel cells in the car, hydrogen and oxygen recombine and produce water at the same time, This is for cars.
Solar vehicles instead of fuel vehicles can not be achieved at present, mainly because of the small energy density of solar cells, the conversion efficiency is low, the price is expensive, the technology is not yet mature, so it can not be widely used. However, the solar electric vehicle is the cleanest and most promising green car, so its promotion is still very promising.
The sun constantly radiates enormous energy into the space. Its internal thermonuclear reaction, according to statistics, lasts for many years. Compared with humans, it is an inexhaustible source of enormous energy. Moreover, under normal circumstances, the energy efficiency of an oil engine is about 25%, and the highest utilization rate is only 50% to 60%, while the energy efficiency of solar cars can reach 9%. So we can fully use it in the car.