Massachusetts · Rebate · Deep-stack program
Commonwealth Solar Rebate
A direct payment toward residential solar installs in Massachusetts -- see the rebate amount, eligibility, and the payback impact below.
- Up to $2,400
- stated benefit
- Residential
- eligible customers
- 9.2 yr
- Massachusetts baseline payback
- 4
- other Massachusetts programs
Deep-stack program · early directory
Massachusetts runs a 5-program DSIRE stack; this rebate is one layer on a 9.2-year modeled baseline, not the whole story.
- Stack5 programs
- In-state #1/4
- Type #4/19
- Baseline9.2 yr
In-state directory place #1 of 4 (early alphabet). National rebate directory #4 of 19. Amounts and eligibility change; verify with the official program page before relying on a dollar figure. Informational only - not financial advice. See our disclaimer.
Program description
Mass Clean Energy Center provides rebates for residential solar.
Program at a glance
- Program type
- Rebate
- Eligible customers
- Residential
- Stated benefit
- Up to $2,400 for low-income
- State electricity rate
- 27.5¢/kWh
- Massachusetts solar score
- 41/100
Solar's trajectory in Massachusetts
The market this incentive operates in: total installed solar capacity in Massachusetts reported to the EIA.
Massachusetts's solar incentive stack
How this rebate sits among Massachusetts's 4 tracked programs, by type
- Tax exemption
Tax exemption
1 programs
- Net metering
Net metering
1 programs
- Performance
Performance
1 programs
- Rebate
Rebate
1 programs
What this shows Among Massachusetts's 4 tracked incentive types, 1 are rebates like this one -- a direct payment rather than a tax reduction, stacking with the state's other program types.
How this rebate layers inside Massachusetts's deep stack
The Commonwealth Solar Rebate pays out as a direct rebate rather than a tax credit, one of Massachusetts's solar incentive programs tracked in DSIRE. Eligibility is scoped to residential customers, with a stated benefit of Up to $2,400 for low-income. DSIRE lists no scheduled sunset, though enabling legislation and appropriations can still be revised year to year.
That's the backdrop this incentive works against. Massachusetts averages 4.2 kWh/m²/day of usable sunlight and residential rates of 27.5¢/kWh, producing an estimated 7,358 kWh/year and $2,023 of annual utility offset on a typical 6 kW system costing $18,600. That baseline already implies a 9.2-year simple payback and a 25-year modeled net of roughly $31,975 before this incentive - every dollar this rebate delivers compresses that payback further.
Massachusetts bundles a deep incentive stack, so this program rarely stands alone. Massachusetts has 5 solar incentive programs indexed in DSIRE, including adjacent options like MA Solar Energy Property Tax Exemption, MA Net Metering, Massachusetts SMART Program. The state's net-metering policy is classified as full, which governs how excess generation is credited and often decides whether a given program is worth claiming for a specific household.
Other Massachusetts incentives
Frequently asked questions
Where does the Commonwealth Solar Rebate sit in Massachusetts's deep program stack?
How does this rebate work beside Massachusetts's other programs?
Who qualifies, and why is this an early in-state directory row?
How does this incentive affect solar ROI in Massachusetts?
Which other Massachusetts programs stack with this one?
Incentive data from the DSIRE (Database of State Incentives for Renewables & Efficiency); state solar economics from NREL and the U.S. EIA. See our methodology · Massachusetts solar data · ROI calculator · All incentives.