Solar panels are more popular than ever, and they're getting cheaper, too. According to SolarInsure, "the United States has ...

state and local solar incentives aim to lower the cost of solar systems, but the availability of these programs varies. Solar panel costs in your area, the design of your home and your average daily ...

Sunrun, CleanChoice Energy and ShopSolar are Philadelphia’s top solar companies. Compare local reviews, energy services, equipment options and more.

Test yourself and see if you can you can name the eight planets in our solar system to become top of the class.

If you’re looking to make your home smarter without breaking the bank, there are several budget-friendly options available. Two popular choices are smart lighting solutions and smart thermostats.