How can you improve solar panel arrays?

Why is solar cell efficiency so important? The energy that is radiated by the sun onto the surface of the Earth exceeds the global consumption of energy in a year. Solar cells convert the light that is available into electrical energy. This is done without the aid of any moving parts or chemical reaction. It is important that this energy is harnessed in an efficient and cost-effective manner. Thus, maximizing solar cell efficiency becomes necessary. Here are a few ways you can improve the efficiency of your solar cell to obtain the maximum output.