Adana-based WHS introduced a PV-powered water heating system that operates without an inverter, using 1.6 kW of direct DC ...

"We have units running [in garages], heat pump only mode, during the winter without any issues." ...

Beyond the rather low efficiency of today’s solar panels in converting the power of the sun into electricity, the ...

A new solar system uses sunlight to clean water quickly and safely, helping communities without access to clean drinking ...

Stearic acid is a fatty acid derived from nature. It acts as the phase-change material. When the sun hits the black ...

What I learned about what to buy, how to save and what to avoid before plugging in a heat pump water heater.

Power bills are rising in New Zealand, squeezing household budgets. Here’s what consumers, power companies and regulators can ...

These Jackery models are the best place to start for backup power at home or on the go.

To motivate landlords to install energy efficient, electric hot water systems, we must speak to them as investors. Fortunately, there is an investment motivation ready-to-hand and relatively ...

UNDP Describes Its Work In Ukraine. This was stated in an interview with Ukrinfor by Ivana Živković, UNDP Regional Director ...

China General Nuclear Power Group (CGN) announced on Monday that construction of a 50 MW trough-based concentrated solar power plant at an altitude of 4,550 meters started in southwest China's Xizang ...

Juneau, I am so proud of you. Your use of hydro is brilliant. There is more to do to be loving to our Earth. Plus, loving the ...