Building a solar heater with recycled cans by johnhorning on May 18, 2010 Building a solar panel heater out of aluminum cans is not as far-fetched as you might think. A company in …
Living off-grid: how to build solar lights by johnhorning on April 24, 2010 Solar-powered lights are becoming increasingly popular. They can be seen on streets, like the one at right, or along walkways, …
How to select and install a solar water heater by johnhorning on April 12, 2010 Solar water heaters have been around for a long time, in fact, it’s the oldest method of heating water known …
