Here's an update and how I set-up my solar automatic container water system (called Irrigatia). Here's a discussion including several links for more information on our forum about the Irrigatia: <a ...

An international research team has developed a novel solar-air dual-source heat pump (SAHP) for water heating applications. The system's innovation lies in using a blower fan that enables forced ...

A British-Chinese research group has developed a novel heat pump concept consisting of a heat pump, the PCM tank, and tube solar heat collectors. Intended for demand shifting in space heating and ...