Scientists at the RWTH Aachen University have analyzed the influence that the political measures adopted by the German government to combat rising energy prices in recent years have had on residential ...

Researchers in Spain have developed a dual-condenser air-to-water heat pump that shifts domestic hot water production to daylight hours, maximizing PV self-consumption. The prototype boosted solar ...

Generating electricity with a photovoltaic system depends on many factors, but primarily on weather conditions and the position of the sun. In Germany, particularly large amounts of electricity are ...