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Solar energy.

Solar energy refers to the energy released by thermonuclear reaction inside the sun. The sun is a huge, hot star, which constantly undergoes thermonuclear reactions and radiates a lot of energy, some of which reaches the earth. The energy that the sun reaches the earth is very large. Some of it is converted into biological energy by plants, and some of it is converted into water energy by evaporation of water. A lot of energy is wasted. The sun is a huge natural gas energy source, and the utilization prospect of solar energy is broad.

In order to use solar energy more effectively, the sunlight is converted into heat energy, electric energy, chemical energy and so on. Scientists have studied the use of large-area light devices to concentrate solar energy and convert it into water or electricity, and designed and manufactured various solar energy equipment.

Solar power generation is a clean energy system, which can directly use sunlight to generate electricity. It is suitable for almost anywhere-large buildings, factories and houses. Both commercial users and individual users can enjoy the benefits of solar power generation. Solar power generation is a clean energy system, which can directly use sunlight to generate electricity. It is suitable for almost anywhere-large buildings, factories and houses. Both commercial users and individual users can enjoy the benefits of solar power generation.

Solar power generation is a clean energy system, which can directly use sunlight to generate electricity. It is suitable for almost anywhere-large buildings, factories and houses. Both commercial users and individual users can enjoy the benefits of solar power generation. The energy problem of the sun has always been very attractive. It is proposed for the first time that solar energy is produced by the contraction of its own substance to the center. However, this kind of energy can only last about 30 million years, and the oldest rock on earth has a history of 3.8 billion years.

Since then, some hypotheses have been difficult to justify. Later, people learned that solar energy comes from its core with a diameter of less than 500,000 kilometers. Its core temperature and pressure are extremely high, and thermonuclear reaction has taken place: every four hydrogen nuclei combine into a helium nucleus, and at the same time, huge energy is released. This process can last for 654.38+00 billion years. Solar energy refers to the energy released by thermonuclear reaction inside the sun. The sun is a huge, hot star, and thermonuclear reactions are constantly taking place.

Radiates a lot of energy, some of which reaches the earth. The energy that the sun reaches the earth is very large. Some of it is converted into biological energy by plants, and some of it is converted into water energy by evaporation of water. A lot of energy is wasted. The sun is a huge natural gas energy source, and the utilization prospect of solar energy is broad.

In order to use solar energy more effectively, the sunlight is converted into heat energy, electric energy, chemical energy and so on. Scientists have studied the use of large-area light devices to concentrate solar energy and convert it into water or electricity, and designed and manufactured various solar energy equipment.