Massachusetts solar cancellation rights
3 business days — M.G.L. ch. 93, § 48 (>$25 home sales: cancel by midnight of the third business day; missing notice keeps the right open); M.G.L. ch. 142A (Home Improvement Contractor law, 3-day rescission); plus FTC Cooling-Off Rule, 16 CFR Part 429 (3 business days, ≥$25 home sales).
The law
- M.G.L. ch. 93, § 48 (door-to-door/home sales; 3 business days)
- M.G.L. ch. 142A (Home Improvement Contractor Registration Act; 3-day rescission)
- M.G.L. ch. 93A (Consumer Protection Act — UDAP, treble damages)
- PENDING (not law): HD4015, 194th General Court — solar-specific protections incl. 5-business-day rescission
Contract notes
Third-party PPAs and leases are permitted in MA (net metering/qualifying-facility framework). Solar-specific consumer-protection bill HD4015 ('An Act relative to protections for solar customers' — would add 5-business-day rescission and contract requirements to ch. 142A) is PENDING in the 194th General Court (reporting extended to Mar 18, 2026), NOT enacted — law in flux.
What to do next in Massachusetts
- Read your contract's cancellation clause tonight. Compare it against the state window: 3 business days — M.G.L. ch. 93, § 48 (>$25 home sales: cancel by midnight of the third business day; missing notice keeps the right open); M.G.L. ch. 142A (Home Improvement Contractor law, 3-day rescission); 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).
Sources: codes.findlaw.com, malegislature.gov, trackbill.com · Verified 2026-10-10