Oil, natural gas, coal, hydropower, solar energy, etc. Among them, solar energy is a new energy.
Solar energy is a renewable energy source. It refers to the radiant thermal energy of the sun (see the three modes of propagation of thermal energy: radiation), and its main manifestation is often called solar rays. Nowadays, it is typically used to generate electricity or provide energy for water heaters.
Principles of solar energy technology
Solar radiation energy is generated by the fusion of hydrogen and helium inside the sun to release enormous nuclear energy. Most of the energy needed by humans comes directly or indirectly from the sun. Plants release oxygen, absorb carbon dioxide and convert solar energy into chemical energy and la stored in the plant body through photosynthesis.
105840 yuan. The annual electricity generation income of 100 million kilowatts of new energy is 105,840 yuan. A one million photovoltaic plant is equivalent to 100 kW. Surplus electricity generated for self-use is connected to the Internet or all of it is connected to the Internet. The annual electricity production of 100 kW is approximately 108,000 kilowatt hours. Internet, the total annual income is 0.98 yuan per kilowatt hour. The total annual income is 105,840 yuan. Power generation refers to the production process of converting water energy, thermal energy from fossil coal, oil, natural gas, nuclear energy, etc. in electrical energy using electricity production devices.