Your hot shower or bath uses 15-30% of your household’s total energy, second only to the heating and cooling of air. More ...

See how you can save money on utility bills and support clean energy by installing a solar water heater system to heat your home’s water. Leonardo David is a writer and energy consultant who has ...

Essentially, it allows the water heater to get much hotter during times when solar energy is available, and lets it drop to lower values before running the heater on utility electricity during ...

Solar water heaters can also save money ... He already wants solar power back on his roof. The home he bought about a decade ...

Netherlands-based One Solution says its new FlexTherm Eco battery can be used in combination with rooftop PV ... provision of hot water. One Solution Holland B.V., a Dutch heating tech specialist ...