It depends
New Hampshire solar cancellation rights
3 business days — N.H. Rev. Stat. ch. 361-B (Home Solicitation Sales Act: 'ANY BUYER MAY CANCEL THIS TRANSACTION ANY TIME PRIOR TO MIDNIGHT OF THE THIRD BUSINESS DAY'; applies to contracts of any amount solicited at the residence; seller must refund within 10 business days); plus FTC Cooling-Off Rule, 16 CFR Part 429 (3 business days, ≥$25 home sales).
The law
- N.H. Rev. Stat. ch. 361-B (Home Solicitation Sales Act)
- N.H. Rev. Stat. ch. 358-A (Consumer Protection Act — UDAP)
Contract notes
Third-party PPA legality in NH is legally ambiguous. NH has no dedicated home-improvement-contract statute; RSA 358-A (Consumer Protection Act) is the backstop.
Enforcement watch: No New Hampshire AG solar-company enforcement action 2024-2026 found.
What to do next in New Hampshire
- Read your contract's cancellation clause tonight. Compare it against the state window: 3 business days — N.H. Rev. Stat. ch. 361-B (Home Solicitation Sales Act: 'ANY BUYER MAY CANCEL THIS TRANSACTION ANY TIME PRIOR TO MIDNIGHT OF THE THIRD BUSINESS DAY'; applies to contracts of any amount solicited at the residence; seller must refund within 10 business days); plus FTC Cooling-Off Rule, 16 CFR Part 429 (3 business days, ≥$25 home sales).
- If the company never gave you a cancellation form, your federal 3-day clock may never have started — that's the loophole in our cooling-off guide.
- Past the window? Shift to the complaint path: where to file, and check whether savings were misrepresented (guide).
Get the notice written for you. The $39 SolarEscape Kit generates a cancellation letter citing N.H. Rev. Stat. ch. 361-B (Home Solicitation Sales Act), with your dates filled in — plus the complaint kit and bankrupt-installer playbook.
Not legal advice. This tool provides general information based on state statutes and the FTC Cooling-Off Rule as of October 2026. Laws change and every contract is different. For advice about your specific situation, talk to a consumer attorney or your state attorney general's office. We can't promise you can cancel — nobody can. What we do: tell you where the cancellation windows are, and what to do when they're closed.
Sources: legalclarity.org, www.ftc.gov · Verified 2026-10-10