Tag Archives: Solar Water Heater

Elastic Caulk (sponsored product) All homes move—a lot! Most window and siding caulks crack under the pressure (literally). Not Big Stretch. Big Stretch is super elastic with powerful adhesion, so it will never crack. It just stretches—up to 500 percent …

Once popular, solar water heaters are now often passed over for less expensive whole-house solar panel systems as the costs drop. According to a recent Department of Energy study conducted by Lawrence Berkeley Labs, the average-sized residential solar power system …