How can solar energy be used to produce electricity

Physics · High School · Mon Jan 18 2021

Answered on

  1. Photovoltaic (PV) Cells:
  • Solar Panels: Photovoltaic cells, commonly known as solar cells, are made from semiconductor materials (such as silicon). When sunlight hits these cells, it excites electrons, creating an electric current.
  • Solar Panels Array: Multiple solar cells are connected to form a solar panel, and an array of panels can be installed on rooftops or in solar farms to generate larger amounts of electricity.
  • Inverters: The direct current (DC) produced by the solar panels is converted into alternating current (AC) using inverters, making it compatible with the electrical grid or for use in homes and businesses.

2.Solar Thermal Systems:

  • Concentrated Solar Power (CSP): Solar thermal systems use mirrors or lenses to concentrate sunlight onto a small area, typically heating a fluid to produce steam.
  • Steam Turbines: The steam is then used to drive a turbine connected to a generator, producing electricity.
  • Storage Systems: Some solar thermal systems incorporate energy storage technologies to store excess heat for use during periods of low sunlight, providing continuous power generation.


Answered on

Solar energy produces electricity through the use of photovoltaic cells also known as solar cells, which is enclosed or can be found in the solar panels. These solar cells are capable of absorbing sunlight with the help of photovoltaic mechanism. The solar energy that was absorbed by the solar cells are designated by the solar power energy charger regulator which then is responsible for maintaining the specific voltage that was set by the electrician. The solar power energy charger is connected to the battery, and also the electrical component which requires electricity.