Rules by state

Rules where you live

Each state page lists only data points we can cite, with the source and the date it was checked.

What your state pays you for solar you export

Who sets the rule, why it decides so much of a solar system's value, and how to check the current tariff for your own state and utility in about ten minutes.

Your right to cancel a contract signed at home

Open the lookup tool

The three business days the FTC's Cooling-Off Rule gives you to cancel a sale made at your home, what your state adds where we have verified it, exactly how to cancel, and the free state office to call if a seller will not honour it.