Parabolic troughs for solar process heat in the low to medium temperature range Concentrated solar thermal energy using parabolic trough collectors offers considerable potential for the provision of ...

A group of researchers from MIT World Peace University in India has conducted an extensive review of all direct expansion solar heat pump (DX-SHP) technology for domestic heating applications like ...

Continuing its efforts in renewable energy projects, a unit of Royal Dutch/Shell Group formed a joint venture with Akzo Nobel to pilot a new low-cost process to mass produce flexible solar cell panels ...

Researchers in China have designed a two-stage, solar-assisted thermochemical heat pump system that uses caustic soda and water as a working pair. The system is reportedly able to achieve an energy ...

Researchers at the National University of Singapore have boosted the power conversion efficiency of ...

Switch to solar with a system built for you. Since ancient times, people have found ways to use the sun’s heat to stay warm or keep cool. They built homes from clay and other materials that hold heat ...

Welcome to our series answering reader questions and concerns about how to cut the utility company cord. I currently use wood to heat my off-grid home but would like to figure out my options for using ...