New Hampshire Solar Rebates, Tax Credits & Incentives (2026)

Complete guide to solar incentives in New Hampshire. See how much you can save with the federal tax credit, state programs, utility rebates, and local incentives.

Last updated: Reviewed by: Sarah Chen
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$15,500 Avg. System Cost (7 kW)
$9,850 Net Cost After Incentives
5 yrs Break-Even Timeline
$33,074 20-Year Savings
4 hrs Peak Sun Hours/Day
$0.21/kWh Avg. Electricity Rate

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Solar Incentives Available in New Hampshire

Here is a breakdown of every solar incentive available to New Hampshire homeowners, from federal tax credits to state-specific programs.

IncentiveValueDetails
Federal ITC (30%)$4,650Tax credit on federal return
State Rebate$1,000Direct rebate from state program
Property Tax ExemptionYesSolar adds value without raising property taxes
Net MeteringfullCredit for excess solar energy exported
Additional Programs: New Hampshire Residential Solar Rebate up to $1,000 or $0.20/watt. Net metering at full retail rate.

Explore Solar Financing for New Hampshire

$0 down options available. Own your system and claim the 30% federal tax credit. Save up to $2,146/year.

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ROI Analysis: Solar Investment in New Hampshire

Based on a 7 kW system at $15,500 with 4 peak sun hours per day and electricity at $0.21/kWh.

System Cost 15500
Federal ITC Savings 4650
State Incentives 1000
Year 1 Electric Savings 2146
20-Year Net Savings 33074

Annual Energy Production: 10,220 kWh

Annual Electric Bill Savings: $2,146

Total Incentive Savings: $5,650

Net System Cost: $9,850

Break-Even: ~5 years

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⚠ The 30% federal solar tax credit is available through 2032. It drops to 26% in 2033. Lock in maximum savings in New Hampshire now.

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Utility Companies in New Hampshire

Review net metering policies, export compensation rates, and solar programs for each utility serving New Hampshire.

Eversource NHNet metering: retailLiberty Utilities NHNet metering: retailNew Hampshire Electric CooperativeNet metering: retail

City Solar Reports in New Hampshire

Get city-specific solar ROI projections, local incentives, and break-even analysis.

Manchester4 sun hrs · $0.21/kWhNashua4 sun hrs · $0.21/kWhConcord4 sun hrs · $0.21/kWhDover NH4 sun hrs · $0.21/kWhRochester NH3.9 sun hrs · $0.21/kWhKeene3.9 sun hrs · $0.21/kWhLaconia3.9 sun hrs · $0.21/kWhClaremont3.8 sun hrs · $0.21/kWh

Best Solar Options in New Hampshire

ProviderTypeHighlightRatingAction
EnergySageMarketplaceCompare local New Hampshire installers4.8/5Get Quotes
SunrunInstaller$0 down solar in New Hampshire4.5/5View Plans
SunPowerPremiumTop efficiency panels4.6/5Get Quote

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Frequently Asked Questions

Homeowners in New Hampshire can claim the 30% federal ITC, a $1,000 state rebate. Net metering status: full.
The average solar installation in New Hampshire costs approximately $15,500 for a 7 kW system before incentives. After the federal tax credit and state incentives, the net cost is approximately $9,850.
Based on average electricity rates of $0.21/kWh and 4 peak sun hours per day, a solar system in New Hampshire typically pays for itself in approximately 5 years.
Net metering in New Hampshire is currently classified as "full". This affects how much credit you receive for excess solar energy exported to the grid. Check with your specific utility for current rates.
Based on our calculations, a typical 7 kW solar system in New Hampshire can save approximately $33,074 over 20 years, factoring in all available incentives.

SolarSavingsAI Research Team

Solar Energy Analysts

Our team analyzes solar incentive data from federal (DOE, IRS), state (DSIRE), and utility sources to provide accurate savings estimates. Data is reviewed quarterly and cross-referenced with NREL benchmarks.

Sources: DOE, IRS, DSIRE, NREL, EIA Updated: 2026 Full Methodology Editorial Standards

Explore Nearby States

Connecticut Solar Rebates 4 sun hrs · $0.25/kWh Delaware Solar Rebates 4.3 sun hrs · $0.14/kWh Maine Solar Rebates 4 sun hrs · $0.19/kWh Maryland Solar Rebates 4.4 sun hrs · $0.15/kWh Massachusetts Solar Rebates 4 sun hrs · $0.24/kWh New Jersey Solar Rebates 4.2 sun hrs · $0.17/kWh

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