A typical photovoltaic cell delivers 3.9×10−3 W of electric energy when illuminated with 0.15 W of light energy. What is
Posted: Fri Jul 15, 2022 8:15 am
A typical photovoltaic cell delivers 3.9×10−3 W of electric energy when illuminated with 0.15 W of light energy. What is the efficiency of the cell? Express your answer as a percentage.