15 Best Solar Companies in Hampton, NH (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Hampton based on:
Customer review scores- Service area for Hampton, NH
- Company policies and services offered
- Accreditations and certifications
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Average Hampton homeowner saves $1,532/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Hampton
As a homeowner or business owner in Hampton, you may be interested in switching to solar power and wondering about the best solar companies in your area. Solar could be a fantastic idea since it comes with lots of perks. On average, your family can save $18,000 over 20 years after installing a solar panel system. And because solar panels have a lifespan of about 25 to 30 years, your total savings will be even more than that overall.
To help you navigate through the large variety of Hampton solar installers, we’ve narrowed down a list of the top ones.To get free quotes from the best solar companies in Hampton, click the "get quote" button below.
EcoWatch Rankings for Solar Companies in Hampton
ReVision Energy
Informative Resources- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
Limited information available on website
Services Offered
Battery Storage- Panel Installation
- Cleaning and Maintenance
- Consultation
- Financing Assistance
- Community Solar Projects
Helios Solar Energy
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Consultation
- Permit Assistance
- Panel Installation
- Financing Assistance
- Cleaning and Maintenance
Sunergy Solutions, LLC
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
Sunup Solar
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Skilled Repairs
- Battery Storage
- Cleaning and Maintenance
Brightway Energy
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Battery Storage
Future Energy Solar
- Prompt Service Delivery
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Permit Assistance
Granite State Solar
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Battery Storage
- Panel Installation
Great Sky Solar
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
Sundial Solar
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Tesla Powerwall
- Permit Assistance
- Battery Storage
- Financing Assistance
- Panel Installation
- Consultation
Critical Mass Solar
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
EnergySage
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Tesla Powerwall
- Panel Installation
- Financing Assistance
- Community Solar Projects
- Battery Storage
altE Store
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Off-Grid Solar Systems
- Battery Storage
- Cleaning and Maintenance
- Grid-Tied Solar System
- Panel Installation
Boston Solar
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Battery Storage
- Financing Assistance
- Panel Installation
- Consultation
Team Sunshine Construction, LLC.
- Free Quotes
- Prompt Service Delivery
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Permit Assistance
Solar On Earth
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Grid-Tied Solar System
- Community Solar Projects
Methodology: How We Ranked the Best Solar Companies in Hampton
EcoWatch's solar experts analyzed each solar company in Hampton 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 Hampton
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 Hampton
For a lot of homeowners, the decision to invest in solar energy boils down to the cost.The installation cost is just one important factor you should consider when looking into getting solar panels. How much it'll cost and how much you can save depend on things such as:
- Your income and budget: This guides what type of solar panels you can purchase.
- The amount of sunlight your home gets: Because of Hampton’s high amount of average daily sunlight, you should be able to save a decent amount on your energy bills.
- How much energy costs for you: The average family in Hampton pays around $1,400 a year on power alone, so you could gain that much in savings.
- Energy consumption: Installing a solar system may be an expensive option for homes that don’t need too much energy a month.
So are solar panels worth it? Whether you want to reduce your electric bills, greenhouse gas emissions or both, solar panels are a good investment for many Hampton homeowners.
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Solar Incentives in Hampton
Although installing solar panels is typically a large investment, it can save you a considerable amount of money over the lifespan of your solar panels due to lower utility bills and government incentives.Local solar incentives depend on the location and, sometimes, utility company. Many states offer rebates for solar power systems, in addition to the federal solar tax credit. For more information about incentives for homeowners in Hampton, check out our article on solar incentives.
Environmental Impact of Switching to Solar in Hampton
Replacing nonrenewable energy with solar power is a powerful way to do your part for a more sustainable future.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Hampton, though. An important thing to keep in mind is your overall carbon footprint. For example, if your commute is very long, your footprint may be larger, so adopting solar power for your home can help offset that.In fact, if you install solar panels, you could look forward to lowering your carbon dioxide emissions by about 40 pounds each year. As you can see, going solar has so many other rewards outside of saving money. One of the major ones is that you can help save the environment too.
EcoWatch's Hampton, NH Solar Company Rankings FAQs
Which solar installation company is the best in Hampton?
In Hampton, ReVision Energy is the best local solar company. Our team of experts rates it 5.00 stars, so it's a good choice if you're looking to install solar panels on your house.
What is the negative environmental impact of solar panels?
Making solar panels needs to use chemicals and produces toxic waste that can be harmful for the environment, which is the main drawback of solar panels.
Is it worth putting solar panels on my roof?
Solar panels can be a great investment for many homeowners, but frankly, they might not be worth it for everyone. If your home doesn't get enough sunlight or your electricity bills are already pretty low, solar panels might not be for you.
What is the efficiency of 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.