What are the applications of solar lights?
Solar cells have begun to be widely used in various fields such as communications, transportation, and civilian products. Photovoltaic power generation is not only included in the national research plan, but also included in the national power construction plan. At the same time, it has also been applied in some major engineering projects. Photovoltaic power generation has spread to all provinces in western China, as well as some provinces, municipalities and autonomous regions in central and eastern China. The total investment has exceeded 3 billion yuan.
The unification of high efficiency and low price of solar cells has always been the goal of international development. In the same way, the fundamental problems of the production and promotion of Chinese products are also gathered here. There is huge demand in areas without electricity such as grasslands, islands, and deserts. However, problems such as affordability of prices, insufficient production scale, and weak product targeting are very prominent. In the urban power system, the high one-time investment cost will undoubtedly increase the difficulty of product promotion. Therefore, improving efficiency, reducing costs, and expanding scale should be the subject of development and production of solar cells today.