Massachusetts Solar & Heat Pump Incentives 2026 — SMART Program + $10,000 HP Grants
Massachusetts runs the nation's most mature solar incentive program (SMART), paying a fixed rate per kWh for 10 years. The Mass Save heat pump rebate program offers up to $10,000 for whole-home electrification, among the highest in the nation.
$28,500+
Max potential savings
5
Total incentives
26.7¢
Avg rate / kWh
6.8 yrs
Solar payback
$42,000
25-yr solar savings
2.8%
EV fleet share
Moderate ☀️
Solar potential
Solar Incentives in Massachusetts
SMART Solar Incentive Program
$0.15–0.30/kWh for 10 yrs
Long-term production payment program guaranteeing a fixed rate per kWh for 10 years, regardless of grid price changes.
Eligibility: MA utility customers (Eversource, National Grid, Unitil) with residential solar.
MA State Solar Tax Credit
15% of cost, up to $1,000
15% MA income tax credit on net solar costs (after other incentives), capped at $1,000.
Eligibility: MA resident homeowners. Stackable with federal ITC and SMART.
Heat Pump Incentives in Massachusetts
Mass Save Heat Pump Rebate
Up to $10,000
Substantial rebates for cold-climate heat pumps from Mass Save utilities. Up to $10,000 for whole-home heat pump systems.
Eligibility: MA utility customers (Mass Save partners).
HEAR Rebate (High Efficiency Electric Home Rebate)
Up to $14,000
Point-of-sale rebate up to $8,000 for heat pumps, $1,750 for HPWHs, $4,000 for panel upgrades. Income-based.
Eligibility: Households < 150% of Area Median Income. Program administered by state energy offices.
EV Incentives in Massachusetts
MOR-EV State EV Rebate
Up to $3,500
Rebate for new battery EVs (BEVs) and fuel cell vehicles. Enhanced rebate for income-qualified buyers.
Eligibility: MA residents purchasing new EVs. MSRP cap $55,000.
Get Free Solar Installation Quotes
Compare bids from 3+ pre-vetted local installers. Takes 60 seconds.
🎯 Your estimated savings: $11,400 — get quotes to lock this in.
Referral partnership with EnergySage. No cost to you.
Is Solar Worth It in Massachusetts?
Massachusetts is exceptional value despite moderate sun. The world-class SMART incentive (guaranteed revenue for 10 years), combined with 26.7¢/kWh rates, creates payback as low as 5–7 years — proving you don't need Arizona sun to go solar.
Key Advantage
The SMART program is the most stable solar revenue program in the US — it pays a fixed rate per kWh regardless of grid price changes for 10 full years, eliminating solar revenue uncertainty.
Watch Out For
Higher installation costs ($3.10/W) and lower sun hours (4.1/day) than southern states. SMART waitlists in some utility territories require planning ahead.
Solar Cost & Savings in Massachusetts (8 kW System)
| Item | Amount |
|---|---|
| Gross install cost | $24,800 |
| Federal ITC (30%) | −$7,440 |
| MA State Solar Tax Credit | −$1,000 |
| Net cost (after ITC) | $17,360 |
| Annual energy savings | $2,557 |
| Simple payback period | 6.8 years |
| 25-year net savings | $42,000 |
* Estimates based on 3.1/W avg install cost, 4.1 peak sun hrs/day, and 26.7¢/kWh rate with 2.5%/yr escalation. Individual results vary.
Get Free Solar Installation Quotes
Compare bids from 3+ pre-vetted local installers. Takes 60 seconds.
🎯 Your estimated savings: $42,000 — get quotes to lock this in.
Referral partnership with EnergySage. No cost to you.
How to Go Solar in Massachusetts: Step-by-Step
- 1
Check SMART block availability for your utility
Visit mass.gov/smart-program or contact DOER. Each utility (Eversource, National Grid, Unitil) has separate SMART capacity blocks. Earlier blocks have higher incentive rates.
- 2
Request DOER-approved installer quotes
Only DOER-approved installers can register SMART applications. Verify DOER status at the time of quote.
- 3
Stack your state incentives
Calculate: MA 15% state credit ($5k cap) + SMART 10-year revenue. A $25,000 system could receive $3,750 + $6,000 (SMART) = $9,750 in state incentives. Note: The federal 25D solar ITC expired December 31, 2025 and is not available for 2026 installations. If installed in 2025, you may still claim it on your 2025 return.
Frequently Asked Questions — Solar & Clean Energy in Massachusetts
Is solar worth it in Massachusetts in 2026?
Absolutely — Massachusetts has some of the strongest solar economics in the country. Despite moderate sun, the SMART incentive ($0.15–0.30/kWh for 10 years), 15% state tax credit ($5,000 cap), and 26.7¢/kWh electricity rates create payback as short as 5–7 years.
What is the SMART solar program in Massachusetts?
SMART (Solar Massachusetts Renewable Target) pays a guaranteed fixed rate per kWh generated by your solar system for 10 years. The rate varies by system size, utility territory, and block. Typical residential rates: $0.10–0.23/kWh (2026 rates). This is separate from net metering credits.
Does solar work in Massachusetts winters?
Yes. Cold temperatures actually boost panel efficiency by 15–20%. New England receives 4.1 peak sun hours annually on average. January has less production, but the SMART program accounts for seasonal variation in its 10-year average calculations.
Recommended Products for Massachusetts
ConnectedSolutions VPP pays ~$2,750/yr per battery
Calculate Your Massachusetts Savings
Use our free calculators with Massachusetts's electricity rate (26.7¢/kWh) and gas prices ($2.35/therm) automatically applied.
Browse Other States
Data Sources & Methodology
Incentive data: DSIRE, U.S. DOE, IRS, and state energy offices. Electricity rates: EIA Electric Power Monthly (Feb 2026). Solar production: NREL PVWatts v8. Install costs: EnergySage National Market Report Q4 2025. Rate escalation: 2.5%/yr (20-yr EIA avg). Last updated February 2026. Always verify current amounts with the administering agency.