Review of ways to improve the working efficiency of solar cells

Abstract

Since the fossil energy is depleting day by day, the development of renewable energy is urgent. Solar energy is one of the most potential clean energy sources, and the efficiency of solar cells still has a lot of room to improve, which leads to their application scope not being wide. This paper aims to summarize the views of different scholars on ways to improve the efficiency of solar cells. Through experiments and numerical simulations, people try to overcome this problem, and they find that the material selection and surface treatment of solar cells can be optimized so that the efficiency of solar cells can be improved.