Semiconductors in thicknesses of about one-hundredth of a centimetre or a lot less can soak up all incident seen light-weight; Considering that the junction-forming and contact layers are much thinner, the thickness of a solar cell is actually that of the absorber. Samples of semiconductor components used in solar cells https://knmasters17148.onzeblog.com/38632992/fascination-about-solar-cell