We also installed roof jacks (to hold up the solar array) and then a new composite shingle roof. Finally, in July, we put in a whole-house cooling fan and whole-house heat-recirculating system (as ...

Spanish heating specialist Elnur Gabarron has developed a new solar-powered residential heating concept based on the use of storage heaters. “Our storage heaters are specially designed to work ...

In the charging process, solar heat is used to regenerate ... the performance of the heat pump system assuming it is utilized in a single-family house with a floor area of 220 m 2 in Hangzhou ...

A German company has debuted a new photovoltaic roofing tile that could help change how homes around the world are powered.

As well as reducing domestic home heating bills, the MiniStor system could reduce, or potentially remove the need for solid fuel, oil or gas-based heating systems in homes ...