What Strafford County homeowners pay for power, what a roof here produces against it, and $0-down options if you qualify. Covering 16 ZIP codes across the county.
Most of Strafford County is served by Eversource, at about ~23¢ all-in — supply plus delivery plus riders, not the supply rate on its own. That is the number solar has to beat.
Service territories do not follow county lines. Your bill names your utility at the top, and if it does not match what is here, enter your ZIP and we will match you to installers in your actual territory.
New Hampshire repealed its state solar rebate in 2024 under SB 303. What it has instead is NEM 2.0, credited at roughly 85% of retail and locked in statute through 2041 under RSA 362-A — the most durable net metering guarantee in New England.
Source: New Hampshire Public Utilities Commission filings, utility tariffs, ISO New England market data and U.S. Energy Information Administration Electric Power Monthly, August 2026.
Strafford County averages roughly 4.2 peak sun hours a day. A well-oriented kilowatt of panels produces about 1,226 kilowatt-hours a year here, so a typical 9 kW residential system produces around 11,034 kWh annually. At Eversource’s rate of ~23¢, that production is worth roughly $2,537 a year before any incentive.
Those are pre-shading figures. Trees, roof pitch and orientation move them, sometimes considerably, which is why an installer assesses your specific roof rather than quoting from a county average.
Rochester, Dover, Madbury, Durham, Barrington, Farmington, Milton, Milton Mills, New Durham, Lee and surrounding communities.
ZIP codes in Strafford County (16 total): 03820, 03823, 03824, 03825, 03835, 03839, 03851, 03852, 03855, 03861, 03867, 03868, 03869, 03878, 03884, 03887.
Permits are issued by your municipality rather than the county, so requirements vary between townships and boroughs. Interconnection runs through your utility and is a separate process on its own timeline.
The installer you are matched with handles both. Installation is typically one to three days; permits and permission to operate take longer and are the part most homeowners find slowest.
The 30% federal Residential Clean Energy Credit under Section 25D ended for systems purchased after December 31, 2025. If you buy with cash or a loan in 2026, you cannot claim it. Any site still advertising a 30% federal credit for a homeowner purchase is running outdated information.
What remains is Section 48E, the commercial investment credit. It applies to third-party-owned systems — leases and power purchase agreements — where the system owner claims it rather than the homeowner. That is precisely what makes $0-down possible.
EnergyPros does not provide tax advice — confirm your situation with a tax professional.
Most of this county is served by that utility, but service territories do not follow county lines. Your bill names your utility at the top. If it does not match, enter your ZIP and we will match you to installers who work in your actual territory.
Under a lease or power purchase agreement, yes — the credit belongs to the system owner, which is what makes $0 down possible. For an outright purchase the math changed in 2026, and the installer you are matched with should show you the honest version.
A lease or PPA transfers to the buyer at the same rate. If you own the system outright it simply conveys with the property, and studies consistently show owned solar adds to resale value.
No. EnergyPros is a marketplace. We match you with vetted, licensed and insured contractors who work in your area, and you deal directly with them on the quote and the installation.
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