Solar power generation is the most energy-efficient and environmentally friendly means of generating electricity.
The new energy must meet two conditions at the same time: first, it is rich and will not be exhausted; second, it is safe, clean, and will not threaten humans or damage the environment. There are two main types of new energy sources, one is solar energy and the other is fuel cells. In addition, wind energy can also be considered as a new auxiliary energy source.
The solar energy shining on the Earth is very enormous. The solar energy that shines on the Earth in about 40 minutes is enough to sustain the energy consumption of human beings around the world for a year. It can be said that solar energy is truly inexhaustible and inexhaustible energy. In addition, solar energy production is absolutely clean and ne causes no pollution. Solar energy production is therefore considered an ideal energy source.
Obtaining electricity from solar energy requires photoelectric conversion via solar cells. It is completely different from other electricity generation principles of the past and has the following characteristics:
① No risk of exhaustion
② Absolutely clean (no pollution
);③ No Limited by geographic distribution of resources;
④ Can produce electricity close to the place of consumption
⑤ High energy quality; ⑥ Easily accepted emotionally by users;
⑦It takes a short time to obtain energy.