ALEX BARTEL / SCIENCE PHOTO LIBRARY ALEX BARTEL / SCIENCE PHOTO LIBRARY
Greenhouse solar panels. The solar panels (centre) are arrays of photovoltaic cells which contain silicon, a semiconductor material that absorbs energy from sunlight and converts it into an electrical current. Solar power is a renewable and clean source of energy. Photographed in Le Havre, Normandy, France.
Model release not required. Property release not required.