Its the main component of the solar power system. These plates contain multiple silicon wafer cells are attached in series and parallel form. It generates DC power which flows to the inverter. It comes with multiple types like poly-crystalline, Mono-crystalline, etc Solar panel efficiency increased in the last few years due to continuous research and development, It’s a great option for carbon-free energy generation in the emerging crisis of global warming. Due to negligible maintenance and affordable cost, the importance of solar panels is increasing day by day.