15 Best Solar Companies in Brentwood, NH (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Brentwood based on:
Customer review scores- Service area for Brentwood, NH
- Company policies and services offered
- Accreditations and certifications
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Average Brentwood homeowner saves $1,575/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Brentwood
If you’re a homeowner looking to make the most of the solar incentives in Brentwood, it can be a lot of work to narrow down which company to choose. But, the hard work is worth it since switching to solar power is typically a fantastic choice. One of the main reasons people living in Brentwood, where the average energy bill is high, want to go solar is to bring down their monthly bills.
In this article, we’ll help you find the best options in your area.If you’re ready to start receiving free, no-obligation quotes from the best Brentwood solar companies, you can click the button below to learn more.
EcoWatch Rankings for Solar Companies in Brentwood
ReVision Energy
Informative Resources- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation- Battery Storage
- Community Solar Projects
- Consultation
- Cleaning and Maintenance
- Financing Assistance
Sunup Solar
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Skilled Repairs
- Cleaning and Maintenance
Sunergy Solutions, LLC
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
Helios Solar Energy
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Permit Assistance
- Financing Assistance
- Cleaning and Maintenance
- Consultation
- Panel Installation
Brightway Energy
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Financing Assistance
Granite State Solar
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Battery Storage
Sundial Solar
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Permit Assistance
- Panel Installation
- Battery Storage
- Consultation
- Tesla Powerwall
- Financing Assistance
Future Energy Solar
- Informative Resources
- Free Quotes
- Prompt Service Delivery
- Reliable Customer Support
- Limited information available on website
Services Offered
- Permit Assistance
- Financing Assistance
- Panel Installation
Critical Mass Solar
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
Great Sky Solar
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
EnergySage
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Community Solar Projects
- Tesla Powerwall
- Battery Storage
- Financing Assistance
altE Store
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Battery Storage
- Off-Grid Solar Systems
- Panel Installation
- Grid-Tied Solar System
Boston Solar
- Free Quotes
- Prompt Service Delivery
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Battery Storage
- Financing Assistance
- Panel Installation
Solar On Earth
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Community Solar Projects
- Panel Installation
Team Sunshine Construction, LLC.
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Permit Assistance
Methodology: How We Ranked the Best Solar Companies in Brentwood
EcoWatch's solar experts analyzed each solar company in Brentwood based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in Brentwood
Below are some the criteria we examined specifically for New Hampshire solar companies
- Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
- Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
- Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
- Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
- Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
- Availability (10%): The bigger the service area, the higher the company will score.
- Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
- Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.
The Cost and Benefits of Solar in Brentwood
When picking a solar company, most homeowners or business owners wonder about the costs the most.The cost and possible savings vary depending on some key factors such as:
- Your income and budget: This guides what type of solar panels you can buy.
- Incentives: Those who buy and install a solar system this year can save 0 of their overall solar costs by using the federal solar investment tax credit. You can also save about $19,000 on your energy bills over 20 years not including incentives.
- Your location: This influences how much sunlight your roof gets, which helps determine how many panels you need.
- Your household's power bills: Because of high monthly electricity bills in Brentwood, you could save about $1,400 a year with solar.
So are solar panels worth it? Whether you hope to lower your energy bills, carbon dioxide emissions or both, solar panels are a solid investment for many Brentwood homeowners.
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Solar Incentives in Brentwood
There are a lot of reasons why you should switch to solar. One of them consists of some government incentives you can take advantage of.When you install a solar panel system, you can claim the federal tax credit, or ITC. This credit currently reduces your tax bill by 0 of the cost of your solar panels. Additionally, there are often some regional incentives that you can benefit from to further save. Take a look at our article on solar incentives to find out what incentives you can take advantage of.
Environmental Impact of Switching to Solar in Brentwood
Lots of people want to do their part to help the environment, which often is the primary reason they’re interested in installing a solar system.A question many people might be wondering about is how much can they really help the environment by going solar anyway? Switching to renewable energy for electricity rather than using nonrenewable energy is an effective way to lower carbon dioxide emissions if you're concerned about Brentwood's fair level of greenhouse gas emissions.In Brentwood, the average homeowner can reduce their carbon footprint by 40 pounds a year after going solar. As you can see, going solar has so many other perks besides saving money. One of the primary ones is that you can help save the Earth too.
EcoWatch's Brentwood, NH Solar Company Rankings FAQs
What is the top solar company in Brentwood?
The top local solar company in Brentwood is ReVision Energy, with a rating of 5.00 stars.
Are solar panels really bad for the environment?
Making solar panels uses chemicals and produces toxic waste that can be dangerous for the environment, which is the main negative thing about solar panels.
How long does it take for solar to pay for itself?
The average payback period for solar panel installation is about 15.0 years, but the exact period varies depending on the cost of electricity where you are, incentives and net metering programs.
How efficient are solar panels?
For the most part, solar panels are about 15 to 25% efficient, meaning they can convert that percentage of the energy from the sun into usable electricity.
Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert’s opinion on the top solar companies featured here, follow this link.