Before installing an energy-efficient water heater, these factors will prevent you from spending too much money and buying a ...

On a recent visit to Yunnan Province in southwest China, I was pleasantly surprised to see solar water heaters on countless home and building rooftops, even in remote rural villages. These ...

The Chinese manufacturer said their new residential heat pump water heaters deliver a coefficient of performance of up to 4.2, with a heating capacity ranging from 4.5 kW to 5 kW. The units are ...

It's not glamorous. The principles are simple. It's time-tested and can work virtually anywhere. It could save the United States millions of barrels of oil every year, and it doesn't involve a large ...

Solar pools heaters are a great option for the swimming pool owner that needs a little extra heat in cooler months or even year round. Not only do they extend your soaking season, but a solar pool ...

Hildisrieden, LU – November 03, 2025 – PRESSADVANTAGE – Oekoboiler Swiss AG continues to strengthen its position as a leading ...

Solar heaters are gaining popularity worldwide due to government incentives promoting renewable energy and consumer desire to reduce utility costs. Cyprus leads in solar water heater adoption, with 93 ...

The days are getting longer, and I’m thinking I ought to make use of those extra rays to help the environment. The big decision seems to be between a solar electric system and a solar water heater.

Geothermal heat pumps heat and cool homes through a loop of piping buried underground or submerged in water, like a pond.