Add Yahoo as a preferred source to see more of our stories on Google. Arizona homeowner David Fero knew his solar setup was saving him money on energy, but he wanted to expand what his system could do ...

Solar is no longer just a way to trim your utility bill; for many homeowners it is a serious contender to keep the lights on when the grid goes dark. Whether panels can truly stand in for a gas or ...

We may receive a commission on purchases made from links. According to Zillow, at least 53% of U.S. Americans who rent live in an apartment building. With that number poised to grow thanks to the ever ...

Adding a rooftop solar array to your home or business can be exciting and expensive. As such, it might be tempting to cut corners to keep costs down — but some upgrades are simply much cheaper to do ...

We may receive a commission on purchases made from links. The journey toward true energy independence doesn't end with panels on your roof. There are several other factors to consider if you want to ...