15 Best Solar Companies in Epsom, NH (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Epsom based on:
Customer review scores- Service area for Epsom, NH
- Company policies and services offered
- Accreditations and certifications
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Average Epsom homeowner saves $1,587/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Epsom
If you’re looking for the best solar companies in Epsom, sifting through so many options can be daunting, but it can pay off since switching to solar power can offer so many good benefits. Solar panels aren't just good for the Earth — your wallet will thank you too. With solar power, you can save an average of $19,000 over 20 years, and this doesn't even include incentives.
The cost of installing solar panels can vary significantly according to your home’s framework and your overall energy usage.To get free quotes from the best solar companies in Epsom, click the "get quote" button below.
EcoWatch Rankings for Solar Companies in Epsom
Sunup Solar
Clear Pricing Policy- Free Quotes
- Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation- Cleaning and Maintenance
- Skilled Repairs
- Battery Storage
ReVision Energy
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Cleaning and Maintenance
- Consultation
- Panel Installation
- Community Solar Projects
- Financing Assistance
Sunergy Solutions, LLC
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
Helios Solar Energy
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Permit Assistance
- Financing Assistance
- Consultation
- Panel Installation
- Cleaning and Maintenance
Brightway Energy
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Battery Storage
Solaflect Energy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Battery Storage
Granite State Solar
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- 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
- Battery Storage
- Financing Assistance
- Panel Installation
- Consultation
- Tesla Powerwall
Critical Mass Solar
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
Future Energy Solar
- Reliable Customer Support
- Prompt Service Delivery
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Permit Assistance
Great Sky Solar
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
altE Store
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Off-Grid Solar Systems
- Grid-Tied Solar System
- Battery Storage
- Panel Installation
- Cleaning and Maintenance
EnergySage
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Tesla Powerwall
- Financing Assistance
- Community Solar Projects
- Panel Installation
- Battery Storage
Solar On Earth
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Community Solar Projects
- Grid-Tied Solar System
- Panel Installation
Boston Solar
- Prompt Service Delivery
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Consultation
- Financing Assistance
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Epsom
EcoWatch's solar experts analyzed each solar company in Epsom 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 Epsom
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 Epsom
When picking a solar company, most homeowners or business owners think about the costs above all.There are a few factors you should take into consideration when determining costs and your potential savings, including:
- Typical energy usage: The more energy your home consumes on average and the steeper your current electricity bills are, the more benefits you’ll see from going solar.
- Your home's orientation toward the sun: This, along with your roof configuration, affects affect how much electricity your solar panels can produce.
- Choice of solar panels: The kind of solar panels you want will affect your total cost. High-efficiency monocrystalline panels are more expensive upfront but can also save you more money over the lifetime of your system. If space isn't a constraint for your project, you can go with a higher number of more affordable panels.
- Incentives: The federal solar investment tax credit, which everyone in the U.S. is eligible for, allows you to deduct 0 of the cost of your solar system installation from your taxes. In addition, not including incentives, you can save about $19,000 over 20 years on your energy bills.
Solar is a fruitful investment for most homeowners. You can make your own power instead of paying for it from a utility company and benefit from solar incentives, all while helping protect the Earth.
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Solar Incentives in Epsom
If you’re considering making the switch to solar power, a variety of government incentives and solar rebates can greatly reduce the installation costs and expedite the return on your investment.These incentives normally include cash rebates, tax benefits and/or performance-based incentives. They can reduce how much you pay for installing solar panels by 0, upwards of 50% depending on your location. Our article on solar incentives goes over more detailed information on the incentives you can take advantage of in Epsom.
Environmental Impact of Switching to Solar in Epsom
There are a few key reasons why people are interested in solar energy: to put more money in their bank account and to help the planet.You may be trying to figure out – how much does going solar do for the environment anyway? Your energy usage is a key factor to consider. The more power your home uses, the bigger your impact when you switch to solar energy.Once you go solar, your carbon dioxide emissions can be lowered by about 40 pounds every year. As you can see, trading traditional energy for solar has so many other rewards apart from saving money. One of the major ones is that you can help save the environment too.
EcoWatch's Epsom, NH Solar Company Rankings FAQs
Which solar installation company is the best in Epsom?
In Epsom, Sunup Solar is the top local solar company. Our team of experts rates it 5.00 stars, so it's a great choice if you're planning on installing solar panels on your home.
What are the pros and cons of solar power?
A few of the biggest pros are that it reduces your power bills, it’s environmentally friendly, and it gives you a significant return on your investment (ROI). The most notable cons are that solar panels don’t work as well when there’s limited direct sunlight, they cost a lot upfront and solar panels can be an eyesore.
How long does it take for solar to pay for itself?
The average payback period for solar panel installation is about 14.9 years, but the exact period varies by the cost of electricity where you are, incentives and net metering programs.
When is the best time of year to install solar panels?
You can put up solar panels whenever it's convenient for you, but consider doing it in the winter when the demand is less. With fewer homeowners going solar, 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.