15 Best Solar Companies in Fremont, NH (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Fremont based on:
Customer review scores- Service area for Fremont, NH
- Company policies and services offered
- Accreditations and certifications
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Average Fremont homeowner saves $1,680/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Fremont
Getting the best solar panel installation company for your house is a big decision, but it's one that can pay off big in Fremont. Thanks to encouraging government support and incentives, homeowners in Fremont have access to some of the best solar companies in the nation.
If you want to make use of the many benefits of solar, we’ll help you narrow down your options to find the Fremont solar installer that’s in the right price range for you.To get free quotes from the leading solar companies in Fremont, click the "get quote" button below.
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch Rankings for Solar Companies in Fremont
ReVision Energy
Free Quotes- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
Limited information available on website
Services Offered
Community Solar Projects- Battery Storage
- Consultation
- Financing Assistance
- Panel Installation
- Cleaning and Maintenance
Sunup Solar
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Skilled Repairs
- Cleaning and Maintenance
- Panel Installation
- Battery Storage
Sunergy Solutions, LLC
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
Helios Solar Energy
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Financing Assistance
- Consultation
- Panel Installation
- Permit Assistance
Brightway Energy
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Battery Storage
Granite State Solar
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Battery Storage
Sundial Solar
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Battery Storage
- Financing Assistance
- Tesla Powerwall
- Permit Assistance
- Panel Installation
Critical Mass Solar
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
Future Energy Solar
- Free Quotes
- Informative Resources
- Prompt Service Delivery
- Reliable Customer Support
- Limited information available on website
Services Offered
- Permit Assistance
- Financing Assistance
- Panel Installation
Great Sky Solar
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
altE Store
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Battery Storage
- Grid-Tied Solar System
- Off-Grid Solar Systems
- Panel Installation
EnergySage
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Community Solar Projects
- Battery Storage
- Financing Assistance
- Tesla Powerwall
- Panel Installation
Boston Solar
- Reliable Customer Support
- Informative Resources
- Prompt Service Delivery
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Financing Assistance
- Consultation
Solar On Earth
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Community Solar Projects
- Panel Installation
Team Sunshine Construction, LLC.
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Panel Installation
- Permit Assistance
- Financing Assistance
Methodology: How We Ranked the Best Solar Companies in Fremont
EcoWatch's solar experts analyzed each solar company in Fremont 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 Fremont
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 Fremont
Although solar panels can help save you a good amount of money on energy bills over time, it’s necessary to consider the upfront costs.The installation cost is just one important factor you should bear in mind when looking into installing solar panels. How much it'll cost and how much you can save depend on things such as:
- The type of solar panels you can afford: This depends on how much you’re willing to spend upfront.
- Energy consumption: Solar may be a high-cost option for households that don’t consume a lot of energy a month.
- Incentives: Something that can save you money on your solar project is the solar investment tax credit (ITC), which is a tax credit that’s equal to a percentage of the project cost. You can also save on your power bills, which can give you an average of $20,000 of savings over 20 years.
- Where your home is: This affects how much sunlight your roof receives, which helps determine how many panels you need.
As a result of the cost of solar panels being lower than before as well as several solar incentives, they are a cost-effective investment for the majority of homeowners.
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Solar Incentives in Fremont
In an effort to increase the number of homes and businesses that use solar power, federal and local governments – and even some utility companies – offer incentives to help make switching to solar power more economically viable and accessible.Regardless of where you live, you can take advantage of the federal Solar Investment Tax Credit (ITC), which lets you claim 0 of your project costs when you file taxes, reducing the amount of taxes you owe that year. Plus, there may be some local incentives you can benefit from too. Our article on solar incentives goes over more information on the incentives you can benefit from in Fremont.
Environmental Impact of Switching to Solar in Fremont
Swapping traditional energy for solar is a good way to do what you can for a greener future.You may be curious – how much does going solar do for the environment anyway? The average person has a sizable carbon footprint. Between their car, which releases over 10,000 pounds of carbon dioxide emissions each year, and powering their home, it can be overwhelming to think about what to do. Using solar power is a practical thing you can do to help.If you go solar, your carbon dioxide emissions can be reduced by about 40 pounds every year. As you can see, going solar has so many other rewards apart from saving money. One of the primary ones is that you can help save the Earth too.
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Fremont, NH Solar Company Rankings FAQs
What is the most reputable solar installation company in Fremont?
In Fremont, ReVision Energy is the top local solar company. Our team of experts rates it 5.00 stars, so it's a great choice if you're looking to add solar panels to your house.
What is the negative environmental impact of solar panel manufacturing?
Solar panels can be harmful for the environment when manufacturers use toxic chemicals when they’re made. Chemicals can make solar panels difficult to recycle safely once they’ve reached the end of their lifespan. Making solar panels uses a lot of energy as well. The energy payback period is about 1 to 4 years.
How long does it take for solar to pay for itself?
Solar panels generally pay for themselves in about 14.1 years, but your solar payback period will vary depending on your utility costs. The more your typical electricity bill, the faster your solar panel system will recoup your installation costs.
What are the different kinds of solar panels?
The different types of solar panels are monocrystalline, polycrystalline and thin-film. Monocrystalline panels are more efficient but also more costly. Polycrystalline panels cost less but also less efficient than monocrystalline. Thin-film solar panels are flexible, so they can be used where the other types can’t, such as on curved surfaces or cars, but they are also less efficient. The best one for you depends on your budget, the layout of your roof and how much efficiency you're looking for.
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.
Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.