Features of photovoltaic cells
Compounds of a material having a photoelectric effect (eg silicon) absorb photons from light and emit electrons by the so-called photoelectric effect. When these free electrons are captured, the result is an electric current that can be used as electricity.
The joint of several photoelectric cells form a photovoltaic panel. A photovoltaic solar panel consists of a network of solar cells connected in series circuit to increase the output voltage. At the same time, several parallel circuits are connected in parallel to increase the electric current that the device is capable of providing.
Efficiency of photoelectric cells
Last review: April 13, 2017Back