This causes it to be considerably less efficient at changing sunlight into electricity than crystalline silicon. But in addition much more flexible and light-weight. Silicon wafers coated with many metals. Generate an electric industry. That allows electrons to move freely when subjected to daylight. This may develop an unstable economic https://polycrystalline-solar-pan06047.idblogz.com/35775968/5-essential-elements-for-thin-film-solar-panels