London, United Kingdom
Domestic Solar Panel
Photograph - Photograph
Domestic solar panels on the side of a house. Each solar, or photovoltaic, panel is made up of many solar cells that convert light into electrical energy. The cells are made from a semiconductor. When light hits the semiconductor it releases electrons that are picked up by a grid of wires and form an electrical current. Solar power is an environmentally friendly energy source.
May 2nd, 2013
Viewed 12 Times - Last Visitor from Beverly Hills, CA on 05/03/2015 at 10:36 PM