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New Hampshire Solar Incentives & Tax Credits
Every solar incentive available to New Hampshire homeowners in 2026.
30%
Federal Investment Tax Credit (ITC)
The Residential Clean Energy Credit lets you claim 30% of your total solar installation cost as a credit against your federal income taxes. On a $18,567 system, that's a $5,570 credit.
- ✅ No dollar cap — applies to full system cost including installation
- ✅ Available through December 31, 2032
- ✅ Unused credit can carry forward to future tax years
- ✅ Applies to batteries added at the same time as solar
$1,500
New Hampshire State Incentive
New Hampshire offers a rebate of up to $1,500 for solar installations.
Net Metering in New Hampshire
New Hampshire has Full Retail net metering. Your top utility, Eversource NH, credits you for excess solar power fed to the grid.
Policy Type
Full Retail
Electricity Rate
$0.218/kWh
Top Utility
Eversource NH
Utility Net Metering Policies in New Hampshire
| Utility | Rate/kWh | Net Metering | Capacity Limit |
|---|---|---|---|
| Eversource NH | $0.218 | Full Retail | No overall limit |
| Unitil NH | $0.218 | Full Retail | No overall limit |
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