The Expedia of solar panels can help you get off the grid — over 4 million Americans have already up…

This free tool can help you decide if solar is right for your home.

Solar panels are more popular than ever, and they’re getting cheaper, too. According to SolarInsure, “the United States has witnessed a notable advancement in solar energy adoption within the residential sector, with 4.2 million single-family homes equipped with solar installations.”

Millions of homeowners are saving hundreds of dollars on their electric bills, and you could too.

EnergySage makes it easier than ever for homeowners to see their solar options. Just input your address and answer a few questions about your home, and EnergySage will provide estimates on installation costs, help you find local contractors, and a host of other resources. Having that information can help you weigh the pros and cons of solar.

While solar panel installation can be costly, the price continues to drop. OurWorldInData reported that solar panel cost has “fallen by 90% in the last decade,” and will continue to fall as advancements in…