What is a solar cell?

A solar cell is a device that is used to convert the sun's energy into electricity. We work with a device called a photovoltaic. In these types of devices, energy from the sun is absorbed. When this energy is absorbed, the energy is transferred to charge carriers in the material. Because of the structure of the device, an electrical current develops. If the current is not allowed to leave the cell, a voltage develops. If you are interested in a more detailed description, watch this video. Most of the terms and concepts described in this video are described on the glossary page.