Roof + Solar Bundle Companies
in Derry
Derry is a growing southern New Hampshire town with a strong suburban residential base. The town's housing stock — primarily colonials and split-levels built in the 1960s–1990s — is ideal for solar: south-facing roofs with good pitch and minimal shading from mature trees. Many Derry roofs are approaching or past their expected lifespan, making the roof + solar bundle approach a smart financial decision.
Why Derry Homeowners Are Going Solar in 2026
Eversource NH rates continue to rise, and Derry homeowners can lock in savings through solar. New Hampshire's 1:1 net metering, the 30% federal ITC, no state sales tax, and the property tax exemption create a compelling incentive stack. Derry's suburban layout with larger lots and good southern exposure makes it an excellent solar market in 2026.
Available Incentives for Derry Homeowners
Derry homeowners qualify for the 30% federal ITC, New Hampshire 1:1 net metering through Eversource NH, no state sales tax, and the local-option property tax exemption on solar-added value.
Full New Hampshire incentive guideOur Top Pick for Derry
Evergreen Solar
Pawtucket, Rhode Island
<p>Evergreen Solar is our <strong>Editor's Choice</strong> pick for roof+solar bundles in New England. They created this category in the region, they've refined it over four years and hundreds of projects, and their quality standards are among the highest we've evaluated.</p> <p>The 4.9 Google rating across 300+ reviews is not marketing spin — it reflects a company that consistently delivers on its promises. In a space where roof replacements and solar installations can each generate significant customer frustration individually, Evergreen has demonstrated an ability to coordinate both simultaneously while maintaining near-perfect customer satisfaction.</p> <p>Evergreen uses Qcells panels — American-made in Dalton, Georgia — paired with Enphase microinverters and CertainTeed Landmark shingles installed by a ShingleMaster PREMIER certified contractor, which reflects a commitment to quality over cost-cutting. The SureStart PLUS 5-STAR warranty (50 years non-prorated, 30-year workmanship) and 25-year solar and workmanship warranties provide strong long-term protection for New England homeowners.</p> <p>The limitations worth noting: Evergreen's NH coverage is currently limited to the southern region, and NJ is a newer market for them — VT and ME homeowners will need to look elsewhere. Demand also means their installation calendar books up. If you're flexible on timing, that's not a concern. If you need installation by a specific date, discuss timeline early in your consultation.</p>
All Companies Serving Derry
These companies are rated and reviewed by our editorial team. All ratings reflect our 5-category methodology.
Evergreen Solar
Top PickPawtucket, Rhode Island
Pioneered the "Roof + Solar Bundle" in New England — premium CertainTeed roofing via ShingleMaster PREMIER-certified Global Roofing, paired with a complete solar system in one streamlined project
Sunergy Solutions
Londonderry, New Hampshire
Solar + roofing + gutters across 7 states — broadest coverage of any company reviewed, with 146 five-star SolarReviews and Enphase Platinum Installer status
Trinity Solar
Wall Township, New Jersey
Solar installation + roofing services — "go solar, replace a roof, or do both" — from the largest privately-owned residential solar installer in the US
New England Energy Experts
Melrose, MA
Solar + roof as "one seamless installation" — bilingual service with strong Spanish-language outreach
SGE Solar
Milford, MA
Premium solar installation with an authorized SunPower dealership, NABCEP-certified crew, and a 25-year workmanship warranty — a solar-specialist company with 17+ years serving southern New England
Derry's Electric Utility
Eversource (New Hampshire)
Derry is served by Eversource (New Hampshire), with electricity rates averaging ~$0.22–$0.26/kWh — among the highest in the region. These rates are what make solar so financially compelling for Derry homeowners: every kWh your solar system produces is worth more when rates are high.
Derry Home & Roof Profile
Understanding the local housing stock helps you assess your own home's solar suitability. Here's what's typical for Derry:
Typical Home Age
Mix of 1960s–1990s colonials, split-levels, and ranch-style homes
Common Roof Types
- •Asphalt shingle (dominant)
- •Architectural shingles on newer homes
Roof + Solar Bundle advantage: Derry's older homes often have roofs that are due for replacement. A roof + solar bundle replaces your aging roof and adds solar panels in a single project — avoiding the $3,000–$8,000 cost of removing and re-installing panels later when the roof fails. Our guide on how bundles work explains the full economics.
Permits & HOA Considerations in Derry
Permit Process
Derry's Code Enforcement Department handles solar permits. Processing is typically 2–3 weeks. Building and electrical permits are required. Derry has a straightforward permit process for residential solar installations.
HOA & Historic District Rules
Most Derry neighborhoods have no HOA solar restrictions. Some newer planned developments may have exterior modification guidelines, but the majority of single-family homes in Derry face no restrictions beyond standard building permits.
What Can Derry Homeowners Save?
Solar savings in Derry depend on your home's electricity usage, roof size and orientation, system size, and which financing option you choose. Here are typical benchmarks based on our research:
With $0 down financing (lease or PPA), there's no upfront cost and your monthly energy payment is typically 25–45% less than your current Eversource (New Hampshire) bill — you start saving on day one. With purchased systems (cash or loan), payback typically ranges from 8–12 years, after which your electricity is essentially free. Read our guide on $0 down solar financing for a full breakdown of how these numbers work.
Frequently Asked Questions — Derry Solar
How much can a Derry homeowner save with solar?
What roof types work best for solar in Derry?
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