In the US, there are
2 million
solar homes.

Solar isn’t just for nerds. Especially with federal and local incentives, solar can be a great financial investment for anyone. And yes, it’s also a good thing for the planet. Use our calculator to get an unbiased cost analysis in seconds. No signup necessary.

Illustration of a home photovoltaic system

What does it cost?

Our calculator factors in federal, state and local incentives, and site-specific factors such as climate and building orientation.

You'll get a ballpark estimate of upfront costs, and how long it will take your system to pay for itself.

No signup or personal information required.

Enter your zip code to start the calculator.
(Your location gives us climate data.)
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Things to read

If you’re wondering whether a solar photovoltiac system is right for you, but you’re not sure where to start, or even what questions to ask, you've come to the right place.

Buying Solar For Your Home: The Complete Guide

Everything you need to know about solar for your home,

Research incentives

In addition to the federal ITC credit, there are numerous state and local solar incentives around the country. We list them here by state.

Latest news

Keep up to date on industry news and articles relevant to green living and the solar homeowner.