Solar & Net Metering Policy
Net metering is available in Massachusetts, allowing solar owners to send excess electricity back to the grid and receive credits on their utility bill. Available, but subject to system size limitations and aggregate utility caps. Massachusetts offers a state solar tax credit of 15% up to $1,000, which can be combined with the federal 30% Investment Tax Credit (ITC) for significant savings. Additional savings are available through a property tax exemption on the added home value and a sales tax exemption on solar equipment. Massachusetts has an active SREC (Solar Renewable Energy Certificate) market, allowing solar owners to earn additional income by selling certificates for the electricity they generate.
Net Metering Notes
Available, but subject to system size limitations and aggregate utility caps.
Tax Credit Details
Residential Renewable Energy Income Tax Credit.
SREC Market Details
SMART program provides a fixed rate per kWh, functioning as the current SREC successor.
Utility Rebate Details
ConnectedSolutions program offers incentives for battery storage discharge.
Does Massachusetts have net metering?
Yes. Massachusetts has net metering, which allows solar panel owners to receive credits for excess electricity sent back to the grid. Available, but subject to system size limitations and aggregate utility caps.
What solar tax credits are available in Massachusetts?
Massachusetts offers a state solar tax credit of 15% up to $1,000. Residential Renewable Energy Income Tax Credit. This can be combined with the federal Investment Tax Credit (ITC), which provides a 30% credit on the cost of your solar system.
What is the federal solar tax credit and does it apply in Massachusetts?
The federal Investment Tax Credit (ITC) provides a 30% tax credit on the total cost of a solar installation. It applies in Massachusetts for qualifying residential and commercial installations. The ITC is claimed on your federal tax return in the year the system is installed.
Is solar equipment exempt from property tax in Massachusetts?
Yes. Massachusetts offers a property tax exemption for solar installations, meaning the added home value from your solar system is not subject to additional property taxes.
Is there a sales tax exemption for solar in Massachusetts?
Yes. Massachusetts exempts solar energy equipment from state sales tax, which can save several percent on the upfront cost of your system.
Does Massachusetts have an SREC market?
Yes. Massachusetts has an active Solar Renewable Energy Certificate (SREC) market. Solar owners earn one SREC for every megawatt-hour (MWh) of electricity generated, which can be sold to utilities or brokers. SMART program provides a fixed rate per kWh, functioning as the current SREC successor.
Are there utility rebates for solar in Massachusetts?
Yes. Utility rebates are available in Massachusetts. ConnectedSolutions program offers incentives for battery storage discharge.
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Official Source
Massachusetts Public Utility Commission
Last verified: 2026-03-24 · Always confirm current incentives before installing solar.