With home energy bills outstripping both inflation and wage growth, it's not surprising that some people are gazing into the sky and thinking of all that free solar energy. But there are a lot of ...

Using the sun's energy to heat water is a smart and affordable way to go green. A DIY solar water heater can cut your ...

If you're a diehard DIYer, you might think that assembling individual solar cells to make a solar panel is a fairly easy ...