|generator:type = solar_thermal_collector|
|Solar thermal collector|
|Used on these elements|
|Status: in use|
|Tools for this tag|
Acollects heat by absorbing sunlight. A collector is a device for capturing solar radiation. Solar radiation is energy in the form of electromagnetic radiation from the infrared (long) to the ultraviolet (short) wavelengths. The quantity of solar energy striking the Earth's surface averages about 1,000 watts per square meter under clear skies, depending upon weather conditions, location and orientation.