A solar thermal collector collects 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 (solar constant) averages about 1,000 watts per square meter under clear skies, depending upon weather conditions, location and orientation.
Instalation of Viessmann Solar Thermal collectors per building, instalation of new Viessmann Boilers and Solar Thermal Storage systems, located at each building Mechanical room. GreenLeaf Solar Comdominium Project. 300 Unit Solar Thermal Heating system