Dresden, Germany (SPX) Nov 15, 2022
The purpose of a photovoltaic cell is to convert sunlight into electricity. By absorbing the sunlight, pairs of charge carriers are generated and then need to be guided to the opposite sides of the photovoltaic diode to produce electrical current. To facilitate this process, most solar cells include a heterojunction that provides a favourable energetic landscape to drive the charges to be separa This article was originally published by Solardaily.com. Read the original article here.