The building with a floor space of 240 m² has been designed in low energy standard, in order to investigate the possibilities and limits to reduce energy demands for industrial buildings. The reason ...

Radiantly versatile – In Cologne, DLR has a unique facility in Germany for irradiation tests with natural and artificial sunlight in the form of the High-Flux Solar Furnace and Solar Simulator. The ...

Using the sun's energy to heat water is a smart and affordable way to go green. A DIY solar water heater can cut your ...

A solar greenhouse heater is a heating system designed to harness solar ... I also have more than 30 years of experience working in the building trades. I've contributed to constructing a city ...