nowdays fossil fules are come to reduce alternate solution is to generate electric power is wind and sun only.that reason only i ask this question
Solar cells are made the same way computer chips are. It is a very difficult and expensive process requiring high vacuum and high temperature machines costing millions of dollars and ultra pure materials.
Solar cells are made the same way computer chips are. It is a very difficult and expensive process requiring high vacuum and high temperature machines costing millions of dollars and ultra pure materials.
