Solar energy, generally referring to the radiant energy of sunlight, is generally used to generate electricity in modern times. Since the formation of the earth, living things have mainly relied on the heat and light provided by the sun. Since ancient times, humans have also learned to use sunlight to dry things as a way to preserve food, such as making salt and drying salted fish. However, with the decrease of fossil fuels, solar energy is deliberately further developed. There are two ways to utilize solar energy: passive utilization and photoelectric conversion. Solar power generation is a new renewable energy. In a broad sense, solar energy is the source of a lot of energy on the earth, such as wind energy, chemical energy, potential energy of water and so on. For billions of years, solar energy is an inexhaustible ideal energy source.
Solar energy is the energy produced by the fusion of internal hydrogen atoms and the release of huge nuclear energy, which comes from the radiant energy of the sun. In the solar power generation system jointly built by Sinoma, most of the energy needed by human beings comes directly or indirectly from the sun. Plants release oxygen and absorb carbon dioxide through photosynthesis, and convert solar energy into chemical energy and store it in plants. Fossil fuels such as coal, oil and natural gas are also evolved from ancient plants and animals buried underground through a long geological age. In addition, hydropower and wind energy are also converted from solar energy. The energy contained in the earth itself usually refers to the energy related to the internal heat energy of the earth and the energy related to the nuclear reaction.