15 Best Solar Companies in Stonington, CT (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Stonington based on:
Customer review scores- Service area for Stonington, CT
- Company policies and services offered
- Accreditations and certifications
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Average Stonington homeowner saves $1,921/year with solar panels
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Best Solar Companies in Stonington
Looking for the best solar companies in Stonington? Installing solar panels is an exciting home addition that many homeowners find beneficial for their wallets, communities and the planet. Solar panels can be expensive, but switching to solar will save you money on your energy bills in the long term. In fact, you can look forward to saving about $23,000 over 20 years.
If you want to take advantage of the many perks of solar, we’re here to help you narrow down your options to find the Stonington solar installer that’s right for you.To get an idea of how much it might cost to install solar panels on your roof, you can click the button below to get a quote from a certified installer near you.
EcoWatch Rankings for Solar Companies in Stonington
Neighborhood Solar
Clear Pricing Policy- Informative Resources
- Reliable Customer Support
- Free Quotes
Limited information available on website
Services Offered
Consultation- System Decommissioning
- Panel Installation
- Cleaning and Maintenance
DO IT RIGHT SOLAR
- Clear Pricing Policy
- Prompt Service Delivery
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- System Decommissioning
- Consultation
- Grid-Tied Solar System
NEC Solar
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Consultation
Synergy Smart Homes - Connecticut Solar & Elite SunPower Dealer
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Battery Storage
- Panel Installation
- Consultation
- Skilled Repairs
- Financing Assistance
- Tesla Powerwall
GreenLogic Energy
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Battery Storage
- Consultation
- Panel Installation
Sunwatt Solar
- Prompt Service Delivery
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Financing Assistance
- Panel Installation
- Permit Assistance
- Battery Storage
- Consultation
Everlast Energy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Battery Storage
- Panel Installation
Evergreen Solar | RI & MA Solar Panel Company
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Permit Assistance
Earthlight Technologies
- Prompt Service Delivery
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Tesla Powerwall
- Consultation
- Skilled Repairs
Ion Solar Pros
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Consultation
- Panel Installation
Rooftop Power
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Permit Assistance
- Panel Installation
- Consultation
- Cleaning and Maintenance
Element Energy Systems (E2SYS)
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Battery Storage
- Cleaning and Maintenance
- Panel Installation
- Solar Carports
Green Power Energy
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Permit Assistance
- Battery Storage
- Consultation
- Skilled Repairs
- Panel Installation
- Financing Assistance
Savkat Solar
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
- Financing Assistance
- Grid-Tied Solar System
- Battery Storage
- Cleaning and Maintenance
SGE Solar - Second Generation Energy
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Cleaning and Maintenance
- Consultation
- Grid-Tied Solar System
- Battery Storage
Methodology: How We Ranked the Best Solar Companies in Stonington
EcoWatch's solar experts analyzed each solar company in Stonington 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 Stonington
Below are some the criteria we examined specifically for Connecticut 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 Stonington
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 install your panels.A few important factors that dictate the cost of installing a solar panel system on your home and how much money you could save over time are:
- Incentives: Something that can save you money on your solar project is the solar investment tax credit (ITC), which is a tax credit that lets you deduct from your taxes a percentage of the project cost. You can also save money on your utility bills, which can give you an average of $23,000 of savings over 20 years.
- Typical energy usage: The more electricity your home consumes on average and the larger your current energy bills are, the more money you could save by making the switch to solar.
- System size and type: Some models are more expensive than others, so the one you want to get can raise or lower your initial investment. Plus, the more solar panels you need to get, the more it'll cost.
- Average daily sunlight: Since Stonington gets a decent amount of average daily sunlight, your solar panels can generally produce enough energy to power your whole home, which influences how much you can save on your energy bills.
Though a solar panel system costs a sizable chunk of money upfront, it can save you a considerable amount over time. The question of how much, though, depends on a number of factors, like the amount of daily direct sunlight available and your current power bills.
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If you're curious how much you could impact the environment if you switch to solar, you can use the calculator below. You can also view our solar panel cost guide for Stonington, CT.
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Solar Incentives in Stonington
Although a solar power system is typically a big investment, it can save you much money over the lifespan of your solar panels because of lower power bills and government incentives.Everyone can take advantage of the federal Solar Investment Tax Credit (ITC), which will let you claim 0 of your project costs when you file taxes, lowering the amount of taxes you owe that year. In addition, there may be some local incentives you can benefit from too. Take a look at our article on solar incentives to find out what incentives are available to you.
Environmental Impact of Switching to Solar in Stonington
There are a few primary reasons why people are interested in solar energy: for the good of their bank accounts and the planet.But how much can switching to solar actually help the environment? For people who want to help cut back on greenhouse gas emissions, using solar power is an easy decision, especially since Stonington produces a fair amount of carbon dioxide emissions from its energy generation.After you go solar, your carbon footprint can be reduced by about 40 pounds a year. The great things about solar power are abundant — just like solar power is! That's why so many Stonington residents have been happy with committing to solar.
EcoWatch's Stonington, CT Solar Company Rankings FAQs
What is the most reputable solar installer in Stonington?
In Stonington, Neighborhood Solar is the best local solar company. Our team of experts rates it 5.00 stars, so it's a good choice if you're planning to add solar panels to your home.
What is the negative environmental impact of making solar panels?
Producing solar panels requires chemicals and produces toxic waste that can be harmful for the environment, which is the main drawback of solar panels.
How long does it take to see a return on your investment after installing solar panels?
Solar panels generally pay for themselves in about 10.9 years, but your solar payback period will vary based on your utility costs. The higher your typical power bill, the faster your solar panel system will recoup your installation costs.
How much solar panel capacity do I need for my house?
Solar panel capacity is rated depending on how many watts of power they produce under standard testing conditions. Since each panel can usually produce about 250 to 400 watts per hour, the average household will need 20 to 35 panels.
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.