Photovoltaics are a type of active solar energy system that transforms solar radiation into electricity through the photoelectric effect. Photovoltaics are considered a renewable energy system because their power source, the sun, is unlimited in terms of human applications. ...

  • Loading...
locked icon

Sign in to access this content

Get a 30 day FREE TRIAL

  • Watch videos from a variety of sources bringing classroom topics to life
  • Read modern, diverse business cases
  • Explore hundreds of books and reference titles