15 Best Solar Companies in Exeter, NH (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Exeter based on:
Customer review scores- Service area for Exeter, NH
- Company policies and services offered
- Accreditations and certifications
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Average Exeter homeowner saves $1,575/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Exeter
Searching for the best solar companies in Exeter? Installing solar panels is an exciting project that many homeowners find valuable for their wallets, communities and the planet. Installation costs can be high, but the switch will save you money on your energy bills in the long term. In fact, you can look forward to saving about $19,000 over 20 years.
To help you search through the large variety of Exeter solar installers, we’ve narrowed down a list of the top ones.If you’d like to get free, no-obligation quotes from the best Exeter solar installers, you can click the button below to learn more.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
Best Technology
Tesla Energy
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
EcoWatch Rankings for Solar Companies in Exeter
SunPower by BlueSel Home Solar
Reliable Customer Support- Clear Pricing Policy
- Informative Resources
Limited information available on website
Services Offered
Panel Installation- Permit Assistance
- Cleaning and Maintenance
ReVision Energy
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Financing Assistance
- Cleaning and Maintenance
- Community Solar Projects
- Panel Installation
- Consultation
Sunup Solar
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Skilled Repairs
- Battery Storage
- Panel Installation
- Cleaning and Maintenance
Helios Solar Energy
- Reliable Customer Support
- Prompt Service Delivery
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Financing Assistance
- Permit Assistance
- Panel Installation
- Cleaning and Maintenance
Sunergy Solutions, LLC
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
Invaleon Technologies Corporation
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Tesla Powerwall
- Panel Installation
- Battery Storage
SAVKAT SOLAR
- Clear Pricing Policy
- Reliable Customer Support
- Prompt Service Delivery
- Informative Resources
- Family-Operated Business
- Limited information available on website
Services Offered
- Financing Assistance
- Battery Storage
- Cleaning and Maintenance
- Panel Installation
- Grid-Tied Solar System
- Consultation
Granite State Solar
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Battery Storage
Sundial Solar
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Tesla Powerwall
- Panel Installation
- Financing Assistance
- Permit Assistance
- Consultation
CommonWealth Energy
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
Future Energy Solar
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Prompt Service Delivery
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Permit Assistance
Boston Solar
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Financing Assistance
- Consultation
Sunny D Solar
- Free Quotes
- Informative Resources
- Family-Operated Business
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Consultation
Critical Mass Solar
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
Porter Electrical Contracting
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Consultation
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Exeter
EcoWatch's solar experts analyzed each solar company in Exeter 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 Exeter
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 Exeter
Solar panels are powered by a free energy source — the sun — but before you can take advantage of this you first need to pay to set up your system.There are quite a few factors you should take into consideration when determining costs and your potential savings, including:
- Your home's orientation toward the sun: This, and your roof configuration, affects affect how much energy your solar panels can generate.
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you receive a tax credit curretnly worth 0 of your overall installation cost, your local government may offer additional tax exemptions, credits or rebates that can help you save even more. Aside from incentives, you can save an average of $19,000 over the first 20 years with your system, too.
- Your income and budget: This determines what kind of solar panels you can buy.
- Energy consumption: Installing a solar system may be a high-cost option for families that don’t need too much energy a month.
Even though a solar panel system costs a sizable chunk of money upfront, it can save you thousands of dollars over the lifespan of your panels. The question of how much, though, depends on several factors, such as the size of your solar panel system and your current power bills.
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Solar Incentives in Exeter
Because solar power is more sustainable than burning fossil fuels, there are various government incentives available to encourage its adoption.State and city solar incentives vary by location and, sometimes, utility company. A lot of states offer rebates for solar power, in addition to the federal solar tax credit. You can learn about the incentives available to you in our article on solar incentives
Environmental Impact of Switching to Solar in Exeter
There are a few main reasons why homeowners are interested in solar energy: to help their wallet and the environment.Something many homeowners might be wondering about is how much can they really help protect the environment by going solar anyway? For homeowners who want to help preserve the planet, going solar is a no-brainer, especially since Exeter produces a fair amount of carbon dioxide emissions from its energy generation.In fact, if you install solar panels, you could reduce your carbon dioxide emissions by about 40 pounds each year. If you want to do your part for the environment, you’ll likely understand that there are many benefits of adopting solar power other than just saving money on bills. You can also help protect the environment, which some would argue is more valuable.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
Best Technology
Tesla Energy
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
EcoWatch's Exeter, NH Solar Company Rankings FAQs
Which solar installation company is the best in Exeter?
The top local solar company in Exeter is SunPower by BlueSel Home Solar, with a rating of 3.00 stars.
What are the advantages and disadvantages of solar power?
A few of the biggest pros are that it lowers your power bills, it’s a sustainable source of energy, and it can provide 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, there is a high upfront cost and solar panels can be an eyesore.
How long does it take to see a return on your investment after getting solar panels?
Solar panels typically pay for themselves in about 15.0 years, but your solar payback period will depend on your utility costs. The more your typical power bill, the faster your solar panel system will recoup your installation costs.
How often do solar panels need to be replaced?
On average, solar panels can last about 25 to 30 years. Some even last up to 50 years, but efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a higher amount of energy production.
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.