Solar cells and their use

The sun's light is an unewable, renewable source of energy that is unaffected by environmental factors like noise and pollution. It is easily obtainable from the Earth's petroleum resources, natural gas, and other nonrenewable energy sources like coal. There were several stages of evolution in the composition of solar cells from one generation to the next. The silicon used in the early solar cells was largely produced as single crystals on silicon chips. Furthermore, advances in thin films the dye and organic solar cells improved the cell's efficiency. The inability to choose the best solar cell for a particular place is essentially what prevents advancement