*The Angi rating for Solar Panel Service companies in Derry, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.
*The HomeAdvisor rating for Solar Panel Service companies in Derry, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.
Last update on July 24, 2025
Serving Derry, NH and surrounding areas
Approved
In business since 2018
Free estimates
Warranties offered
"They were efficient, friendly, and cost effective."
+55
Serving Derry, NH and surrounding areas
Approved
In business since 2008
Free estimates
Credit card accepted
"These people are completely available to answer any questions. They worked with us to develop a design that we were happy with. All required filings were completed and the installers were great - efficient and pleasant. We couldn't be more satisfied."
+13
Serving Derry, NH and surrounding areas
Approved (Corporate)
In business since 2015
Free estimates
Small jobs welcome
"They make great value for the product, great communication, and I highly recommend them."
Serving Derry, NH and surrounding areas
Approved
In business since 1992
Warranties offered
Customers say: Quick response
"Arrived with the solar company re-installer and worked efficiently, professionally and courteously and did an excellent job!"
Serving Derry, NH and surrounding areas
Approved
In business since 2007
Emergency services offered
Credit card accepted
"He did a great job had it done in a few hours"
Serving Derry, NH and surrounding areas
Approved (Corporate)
In business since 2015
Free estimates
Warranties offered
Tesla Energy provides an all‑in‑one solar‑plus‑storage solution for your home. Sleek, high‑efficiency solar panels paired with Powerwall help you save on electricity bills and protect your homes from outages. The Tesla app gives you real-time visibility into your energy production, usage and savings—and lets you earn money by supporting the grid through Tesla's Virtual Power Plant. Every system is engineered and installed end‑to‑end by Tesla, delivering a modern aesthetic and the confidence that your home is powered by the most advanced renewable energy ecosystem. With our Price Match Guarantee and exclusive incentives, you can be confident you're getting the best value in home energy.
+3
Serving Derry, NH and surrounding areas
In business since 2023
Free estimates
Credit card accepted
"Everything was very smooth and easy to understand! The pros of going solar were made completely clear during the sales proceeds and installation was done swiftly. Lots of people in Raleigh NC taking advantage of this long term energy solution."
+5
Serving Derry, NH and surrounding areas
In business since 2022
Free estimates
Emergency services offered
"A family of raccoons took up residence under our solar panels and caused significant damage to our roof. I initially tried to arrange a solar panel inspection with the company that installed them for us, but felt like I was being given the runaround when it came to quoting and scheduling the work, so I gave up and decided to take a flier on Green Sun Energy, and I'm glad I did - they quoted the work, we booked an appointment a few days later, then they did (as best as I can tell) a thorough inspection of the system. I intend to hire GSE again for related mitigation work later this summer and would highly recommend them to others who may require their services."
+9
Serving Derry, NH and surrounding areas
In business since 1993
Free estimates
Credit card accepted
"Prompt service at good price...friendly as well..."
+15
Serving Derry, NH and surrounding areas
In business since 2020
Free estimates
Credit card accepted
"Professional, responsive, and efficient. Sunup Solar designed and installed our off-grid system during late winter and fit into our time crunch to move into our new home. We are ecstatic to show photos and tell others how an off-grid lifestyle can be modern, and in our case, even within sight of on-grid neighbors. During the hottest days we run AC without worrying about a power bill, and when a summer storm hits our lights never go out. Our home has become an example for countless family and friends to consider building off-grid, and we continue to recommend Sunup Solar to folks across New England. Thank you Hunter and your team for powering our dream home."
+18
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