Solar panels can save you money on your electricity bills, but how much do they cost, and are they worth the investment? Read below to know. The average solar panel price per watt in the US is $3.56, ...

[youtube =http://www.youtube.com/watch?v=UxVW73iyejg&w=537&h-302] In the old days, if you wanted a solar panel, you had to buy one of those giant clunky things that ...