This low-cost solar air heater plan lets you turn any south wall into a source of free heat. Originally published as "Build a Simple Solar Heater" in the December 2006/January 2007 issue of MOTHER ...

DIY Solar Hot Water Heater. It's All Done With Mirrors It took a while to decode the email I received from Carroll Hampleman (you can see why below), but his home made water heater is worth the ...

A residential solar water heater consists of one or two rooftop panels. In some systems, tubes carry your water through the panels, where the sun heats it up directly; in others, those tubes carry ...

Adding a solar water heater to your home will make it cheaper to heat up your water, and it’s good for the environment, too.

With energy shortages, global warming and rolling blackouts, I need to do my part and save a few bucks, too. I want to make a simple, low-cost, solar water heater. What is the simplest design to ...

Solar water heaters have their own set of advantages and disadvantages. But are they a worthy alternative to the traditional geysers? Check out here.

Learn about solar water heaters, how they work, the different systems, and how much they can help you save.

Solar water heaters can be expensive, but they can get you a tax credit and help you save money on energy.

If you're replacing your water heater, here's what you need to know.

The newer V2 model has seven ports, including three AC outlets, two USB-C ports (one 30-watt and one 100-watt), a 12-volt car ...

In recent statements, President Trump has suggested the border wall will be solar. We dig into what that might look like.