No matter how handy you are, you might have a reason to hire a professional to install your solar panels. Here are the pros ...

After spending over $700 a month on electricity, I decided to build my own solar system. A company had quoted me $90,000 for a smaller installation, which wasn't feasible. Through research, I ...

Government regulations remain a major obstacle for this emerging solar technology. Here's where plug-in solar is allowed - and where it isn't.