Is plug-in solar legal in Massachusetts?
Massachusetts has no plug-in solar law yet (checked 28 Sep 2026). Without one, your utility's normal rules for connecting solar apply, so ask your utility before plugging in a kit.
Massachusetts law
No state law yetState law: no plug-in solar law yet.
No plug-in solar law in Massachusetts as of 28 Sep 2026. Your utility's normal interconnection rules apply.
General information, not legal advice.
More about plug-in solar in Massachusetts
How much would a plug-in solar kit save in Massachusetts?
It depends on which way the panels face, their tilt, how much of the power your home uses as it is made, and your utility's rate. The average residential electricity price in Massachusetts was 30.4¢/kWh (our 12-month average of EIA data, Aug 2025–Jul 2026). The calculator on canipluginsolar.com models it hour by hour for your address.