U.S. solar thermal panel manufacturer Fafco has developed a photovoltaic-thermal heat pump solution for water and pool heating. “The solution utilizes an open-loop solar drain-back style system that ...

Researchers at the Indian Institute of Technology Bhubaneswar have designed and developed a solar system for water pumping which can easily be moved from one farm to another. The kit is useful for ...

Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Kristin is a lead editor at Forbes Home and has nearly a decade of ...