Solar power generation is not expensive. If the state decides to take the initiative, it will introduce an industrial policy that encourages the development of green energy. As technology advances, the cost of solar power will be further reduced. His remarks aroused the reporter's curiosity. The reporter interviewed many experts and asked them to discuss together: What to do to make solar power work for the benefit of mankind and the environment.
Industry application to eliminate research and development costs, Ma Shenghong, a researcher at the Institute of Electrical Engineering of the Chinese Academy of Sciences, said that a new technology has different application needs at different stages of development. Compared with other renewable energy power generation technologies, photovoltaic power generation has outstanding technical and economic advantages in solving the power supply of scattered villages and farmers and herdsmen in remote areas, and will play a major role in solving the power supply of 30 million people away from the power grid in China. In some special fields, photovoltaic power generation has risen rapidly. It has been shown in many fields such as aerospace power, communication station unattended power supply, pipeline cathodic protection, military field power, toys, clocks, street lights, garden lights and rising green buildings. Out of "comparative advantage." Industrial applications can absorb a lot of research costs, and then promote the deepening of technology research, find more suitable materials and reduce cost solutions.