Solar energy-the future is the era of clean energy
Traditional fuel energy is declining day by day, and the harm to the environment has become increasingly prominent. At the same time, there are still 2 billion people in the world who do not have normal energy supply. At this time, the whole world has turned its attention to renewable energy, hoping that renewable energy can change the energy structure of mankind and maintain long-term sustainable development. Among them, solar energy has become the focus of attention due to its unique advantages. Abundant solar radiant energy is an important energy source. It is inexhaustible, non-polluting, cheap, and free for human use.