Why are the benefits of the sun unusual?

Advantages of solar energy compared with traditional energy sources;

1 and "renewable"

At present, traditional fossil energy sources such as oil and coal are on the verge of exhaustion. According to the research of international authoritative research institutions, oil can be mined for up to 80 years, and coal is only 100 years. That is to say, after 100 years, human beings must find new alternative energy sources in order to survive, and solar energy is inexhaustible. According to scientists' speculation, the life of the sun will be hundreds of millions of years, and then we will have enough time to find new energy sources that can meet our survival needs! (Hundreds of millions of years is quite long compared with the life span of human beings, so the word "renewable" can be used)

2, green, environmental protection, no pollution

Solar energy directly converts light energy into heat energy and electric energy, and the technical route is purely physical. Compared with the traditional chemical and physical methods of energy, there is no chemical process in the process of energy utilization, that is, solar energy will not produce harmful substances (carbon dioxide, carbon monoxide, sulfide, dust, etc.). These are inevitable in the process of traditional energy conversion, which is what we know at present);

3, distributed energy supply, high reliability

The utilization of solar energy can change the current centralized energy supply mode of traditional energy sources, and make full use of the roofs of cities to lay solar photovoltaic panels and heating equipment to form a distributed energy supply system, which is interconnected with each other. When natural disasters and wars occur, when some areas are destroyed, only this area is affected and other areas are not affected, which can ensure the operation of various social production and life activities to the maximum extent without fatal impact. At present, the functional modes are different. Mr. Li Ao's viewpoint in Taiwan Province Province can explain this problem very well. He said that Taiwan Province Province has a noisy attitude, and you are not qualified at all. If it is independent, the mainland will inevitably use force, but they are all descendants of China. Why is this? If the mainland is forced to use precision-guided weapons to destroy the high-voltage towers in Taiwan Province Province, Taiwan Province Province will fall into chaos and fall apart (why? At present, there are only a few power plants in such a small place in Taiwan Province Province, and the power supply in Taiwan Province Province is provided by them through the high-voltage power grid. When the high-voltage power grid is cut off, the power supply will be terminated immediately, so the hydropower in residents' daily life will return to the middle end. Then you can experience without water and electricity according to your own situation. This example has no other meaning, just to illustrate the shortage of traditional energy);

That's enough. . . . . .