If there’s one thing that continues to impress us about the Hackaday community as the years roll by, it’s the willingness to share what we’ve learned with each other. Not every discovery will be news ...

A group of researchers in Iran has analyzed the coefficient of performance and the energy consumption of a solar-assisted heat pumps and an air-source heat pumps and has found that three factors are ...

Scientists from Chongqing University in China have designed a solar-air composite dual-source heat pump system for water heating in self-built rural houses in the Beijing-Tianjin-Hebei region of China ...