A German-Chinese research group has designed a new heat-driven thermoacoustic heat pump (TAHP ... applications such as waste heat recovery, solar cooling, and air conditioning in developing ...

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 ...

"Solar absorption and radiative cooling devices ... air pollution while operating is key to staunching the impact. Heat pumps provide temperature regulation in buildings with smart science ...