Despite what your TV listing says, it isn't always sunny in Philadelphia -- or anywhere else. That means your solar panels won't always be soaking up the sun's rays. Solar panels are rapidly growing ...

Solar panels are an expensive investment. When you decide to go solar, you are either committing to a significant upfront cost of tens of thousands of dollars or a long-term plan through several years ...

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, ...

If you’re shopping around for a solar energy system, determining the best size for your installation is vital to the success of your investment. We’ll answer the most frequently asked questions about ...

Switching to solar energy is a major financial commitment and, if you’re like most homeowners, you’ll want to know how long it will take to recoup your investment. This average recovery time, called ...