MA · Solar + Battery

Solar + battery installation in Massachusetts

Battery-coupled solar is the package that closes most often in Massachusetts. Federal Clean Tech ITC (30%) on storage stacks with state net metering. Free quote, ~2 minutes.

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7 kW
Average system size
$3.10/W
Average cost (USD)
8 yrs
Average payback
154+
Local installers

Why solar in Massachusetts

Massachusetts is a leading Northeast solar market: although sun-hours are modest, very high electricity rates, net metering, a strong state production incentive, and a state income tax credit combine to deliver fast paybacks. The SMART program pays residential solar owners a fixed per-kWh incentive for a set term, stacking on top of net-metering bill savings. Massachusetts also offers a 15% state income tax credit on system cost (capped at $1,000), exempts solar equipment from sales tax, and excludes the added home value from property tax. With high rates plus SMART payments and the state credit, a typical 7 kW Massachusetts system often pays for itself in roughly 7-9 years.

Incentives & rebates

Net metering: Net metering with SMART adder

Massachusetts offers net metering for residential systems, crediting exported solar at or near the retail/basic-service rate, and layers the SMART production incentive on top. The combination of high retail rates, net metering, and SMART payments produces strong overall economics.

Related Massachusetts resources

Battery + Storage

Why solar + battery in Massachusetts

Massachusetts is a leading Northeast solar market: although sun-hours are modest, very high electricity rates, net metering, a strong state production incentive, and a state income tax credit combine to deliver fast paybacks. The SMART program pays residential solar owners a fixed per-kWh incentive for a set term, stacking on top of net-metering bill savings. Massachusetts also offers a 15% state income tax credit on system cost (capped at $1,000), exempts solar equipment from sales tax, and excludes the added home value from property tax. With high rates plus SMART payments and the state credit, a typical 7 kW Massachusetts system often pays for itself in roughly 7-9 years.

✓ Federal Clean Tech ITC 30% on storage ✓ Outage resilience

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How payback works in Massachusetts

System cost
$21,700
Estimated net cost
$21,700
Estimated payback
~13.4 years
25-year net savings
~$18,800

These figures are illustrative; your actual quote reflects your roof, sun exposure, and local utility rates.

Cities we serve in Massachusetts

12cities with vetted local solar + battery installers.

Frequently asked questions

How much do solar panels cost in Massachusetts?
Massachusetts solar averages about $3.10 per watt before incentives, so a typical 7 kW system costs roughly $20,000-$23,000, or about $19,000-$22,000 after the $1,000 state tax credit, plus ongoing SMART payments.
What is the SMART program?
SMART (Solar Massachusetts Renewable Target) pays residential solar owners a fixed per-kWh incentive for a set term (typically 10 years), with extra adders for paired battery storage. It stacks on top of net-metering savings and significantly speeds up payback.
Does Massachusetts have net metering?
Yes. Massachusetts offers residential net metering, crediting exported solar at or near the retail/basic-service rate, and the SMART production incentive is paid on top of those bill savings.
Is solar worth it in Massachusetts?
For most homes, yes. Despite modest sun, very high electricity rates plus net metering, the SMART incentive, and a 15% state tax credit typically deliver a roughly 7-9 year payback.