15 Best Solar Companies in Plymouth, NH (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Plymouth based on:
Customer review scores- Service area for Plymouth, NH
- Company policies and services offered
- Accreditations and certifications
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Average Plymouth homeowner saves $1,661/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Plymouth
Do you want energy freedom in Plymouth? Installing solar panels can be a rewarding course of action since there are lots of perks after adopting solar power. You may have to spend a decent amount of money upfront for solar panels, but adopting solar will save you money on your energy bills in the long term. In fact, you can potentially save about $20,000 over 20 years.
As you set out on your search for the best solar companies in Plymouth, you might see that there are many providers to choose between. So, we’ve accumulated a carefully curated list of the top solar companies in the area.Want to see the cost of installing a solar system on your roof? Click "get quote" below to get a free, no-obligation quote from a top-rated Plymouth solar installer.
EcoWatch Rankings for Solar Companies in Plymouth
Solaflect Energy
Reliable Customer Support- Free Quotes
Limited information available on website
Services Offered
Battery Storage- Financing Assistance
- Panel Installation
Sunup Solar
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Skilled Repairs
- Battery Storage
- Panel Installation
ReVision Energy
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Community Solar Projects
- Consultation
- Financing Assistance
- Battery Storage
- Panel Installation
Sundial Solar
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Tesla Powerwall
- Consultation
- Permit Assistance
- Financing Assistance
- Panel Installation
Granite State Solar
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Financing Assistance
HB Energy Solutions
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Panel Installation
SAVKAT SOLAR
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Cleaning and Maintenance
- Grid-Tied Solar System
- Battery Storage
- Financing Assistance
Univix Power Solutions
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
Mains Electric, LLC
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Financing Assistance
- Skilled Repairs
- Panel Installation
SunVersion LLC
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Battery Storage
- Cleaning and Maintenance
Porter Electrical Contracting
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Consultation
- Panel Installation
Big Sky Solar
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
New England Clean Energy - New Hampshire Office
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Battery Storage
- Panel Installation
New Hampshire Solar
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Consultation
Natosi Solar & Electric, LLC
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Plymouth
EcoWatch's solar experts analyzed each solar company in Plymouth 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 Plymouth
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 Plymouth
Solar panels are powered by a free energy source — the sun — but to take advantage of this you will need to pay to set up your panels.There are a few factors you should consider when determining costs and your potential savings, such as:
- Incentives: Those who purchase and install a solar system this year can save 0 of their total solar spend by taking advantage of the federal solar investment tax credit. You can also save about $20,000 on your energy bills over 20 years excluding incentives.
- System size and type: Some models are more pricy than others, so the one you want can raise or lower your upfront cost. Plus, the more solar panels you need to get, the more it'll cost.
- Typical energy usage: The more energy your home consumes on average and the higher your current power bills are, the more money you could save by making the switch to solar.
- How much energy costs for you: The typical family in Plymouth pays around $1,500 a year on electricity alone, so you could end up with that much in savings.
Though a solar panel system costs a decent chunk of money upfront, it can save you thousands of dollars in the long term. The question of how much, though, depends on a number of factors, like the size of your solar panel system and incentives.
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Solar Incentives in Plymouth
If you’re planning on making the switch to solar energy, a variety of government incentives and subsidies can dramatically lower the installation costs and expedite the return on your investment.On top of the federal tax credit incentive, there are also some state- and city-level benefits, which in most cases, stack with the federal incentive, so you can save even more. In our article on solar incentives, you can see the incentives you qualify for near you.
Environmental Impact of Switching to Solar in Plymouth
One of the most compelling reasons to embrace solar energy is to minimize your reliance on nonrenewable energy sources like burning fossil fuels, which are harmful for the environment.But how much can switching to solar actually help the environment? Something that can severely affect your carbon footprint is your commute time and how much you drive in general. If you install solar panels and drive an electric car, you can vastly lower your carbon dioxide emissions by charging your car at home.Because solar panels don’t release carbon dioxide emissions into the atmosphere when producing electricity, they’re a good trade for nonrenewable energy sources. In fact, you could expect to reduce your carbon dioxide emissions by about 40 pounds each year. The advantages of solar power are plentiful — just like solar power is! That's why so many homeowners have been happy with committing to solar.
EcoWatch's Plymouth, NH Solar Company Rankings FAQs
Which solar panel installer is the best near me?
The top local solar company in Plymouth is Solaflect Energy, with a rating of 5.00 stars.
Are solar panels really environmentally friendly?
Manufacturing solar panels uses chemicals and produces toxic waste that can be dangerous for the environment, which is the main downside of solar panels.
How long does it take for solar to pay for itself?
Solar panels typically pay for themselves in about 14.2 years, but your solar payback period will depend on your utility costs. The higher your typical power bill, the faster your solar panel system will pay for itself.
When is the best time of year to install solar panels?
You can install solar panels whenever it's convenient for you, but consider doing it in the winter when the demand is less. With fewer homeowners contracting installers, you could potentially see faster installation times and more savings.
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.