This circuit optimises the circulation of heated water from solar hot water panels to a storage cylinder. It achieves this by controlling a 12V DC pump, which is switched on at a preset temperature ...

New research has found that the most economical way for households to heat water is by using standard solar panels hooked up to an electric hot water system. The research, released on Wednesday by ...

From April 20, Japan's Panasonic will start offering a new air-source heat pump that can be combined with residential rooftop solar for water heating. The Eco Cute solution includes a heat pump and ...

Solar water heating systems – also known as solar thermal systems – use energy from the sun to heat water for your showers, baths and hot taps. You'll need panels on the roof, similar to solar PV, and ...

Oekoboiler Swiss AG continues to strengthen its position in the sustainable energy sector with advanced heat pump boiler ...

Checked for accuracy by our qualified verifiers and subject experts. Find out more about fact-checking at CHOICE. When you're deciding on a new hot water system, one of the key decisions is whether it ...

With proper design and careful installation, a solar water-heating system can provide a large percentage of a home’s hot water for many years with little maintenance. Yes, a solar hot-water heater can ...

Utilizing a large stock tank will offer more backup water-storage capacity to carry your livestock through multiple days of limited pumping due to cloudy weather. Utilize solar-powered pumps for ...

Use your solar photovoltaic panels to heat your water too, and you could cut the amount of excess electricity you give away cheaply to the grid. zstock/Shutterstock.com When the sun shines at its ...

When the sun shines at its brightest, many of Australia’s 1.3 million homes with rooftop photovoltaic (PV) solar panels generate more electricity than they use. When this happens, excess electricity ...

An Irish farmer has designed a solar-powered water pump that will supply up to eight drinking troughs without the need for a separate power supply. Bryan Davis, who farms at Borrisokane, County ...