Categories

Renewable Energy Sources and Environmental Protection,

Description

The photoelectric effect represents the transformation of solar energy (“photon”) into electrical energy (“volt”). This effect is based on three simultaneous physical phenomena, closely related to each other:

  • Light absorption by materials: in a photoelectric material, part of the energy of the light flux will be returned in the form of electricity.
  • Energy transfer from photons to electrical charges: photons will transfer their energy to peripheral electrons, which once released can form an electric current
  • Load collection: loads released by lighting must be extracted from the semiconductor material and the creation of an electrical circuit.

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