15 Best Solar Companies in Canterbury, CT (2023 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Canterbury based on:

  • Customer review scores
  • Service area for Canterbury, CT
  • Company policies and services offered
  • Accreditations and certifications

Average Canterbury homeowner saves $1,850/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated September 15, 2023

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best Solar Companies in Canterbury

When deciding on the best solar installers, Canterbury homeowners have more providers to choose from than ever before, which can be a lot to consider, but we're here to make adopting solar energy less confusing. Solar panels aren't just good for the planet — your finances will be better off too. After switching to solar power, you can save an average of $22,000 over 20 years, and this doesn't even include incentives.

To help you search through the huge variety of Canterbury solar installers, we've narrowed in on a list of the top ones. To get free quotes from the leading solar companies in Canterbury, click the "get quote" button below.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Regional Coverage

Momentum Solar

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best for Leasing

Sunrun

★★★★★
4.0

  • 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 Canterbury

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.6/5

CT Solar Solutions / SunPower

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Integrated roofing
  • Service icon Expert panel installation
  • Service icon Home installations
  • Service icon Energy storage solutions
  • Service icon Business installations
  • Service icon Tailored solutions

Website: http://www.ctsolarsolutions.com/
Address: 22 Pennsylvania Ave, Niantic, CT 06357
Phone: 8609643035
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Synergy Smart Homes - Connecticut Solar & Elite SunPower Dealer

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Home installations
  • Service icon Integrated roofing
  • Service icon Expert panel installation

Website: https://synergysh.com/
Address: 20 Tuttle Pl Suite 7, Middletown, CT 06457
Phone: 8602451960
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Sunrun Fusion New England

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Expert panel installation
  • Service icon Skilled repairs
  • Service icon Integrated roofing
  • Service icon Tailored solutions
  • Service icon Home installations

Website: http://www.risolarexperts.com/
Address: 420 S Washington St Suite 6, North Attleborough, MA 02760
Phone: 5083728582
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Ion Solar Pros

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Business installations
  • Service icon Energy storage solutions
  • Service icon Home installations

Website: http://www.ionsolarpros.com/
Address: 751 Straits Turnpike Suite 2000, Middlebury, CT 06762
Phone: 8665820000
Outstanding Local Installer
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EcoWatch Rating

3.0/5

SunRun Solar

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Energy storage solutions
  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Home installations

Website: https://www.sunrun.com/
Address: 153 S Riverside Ave, Terryville, CT 06786
Phone: 2032206748
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Suntastic Solutions

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Skilled repairs
  • Service icon Energy storage solutions
  • Service icon Home installations
  • Service icon Expert panel installation

Website: http://www.suntasticsolutions.com/
Address: 24 Ruszenas St, Griswold, CT 06351
Phone: 8603037110
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Earthlight Technologies

  • Pros icon Reliable Customer Support
  • Pros icon Prompt Service Delivery
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Integrated roofing
  • Service icon Expert panel installation
  • Service icon Energy storage solutions
  • Service icon Home installations

Website: https://www.earthlighttech.com/
Address: 128 West Rd, Ellington, CT 06029
Phone: 8608719700
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Rooftop Power

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Business installations
  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Integrated roofing

Website: http://www.rooftoppowerco.com/
Address: 275 W Natick Rd Suite 800, Warwick, RI 02886
Phone: 8337877697
Outstanding Local Installer
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EcoWatch Rating

4.9/5

DO IT RIGHT SOLAR

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Integrated roofing
  • Service icon Expert panel installation
  • Service icon Home installations
  • Service icon Energy storage solutions

Website: https://www.doitrightsolarllc.com/
Address: 150 Cornell St, Cranston, RI 02920
Phone: 4134045967
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Newport Solar

  • Pros icon Prompt Service Delivery
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon End-to-end services
  • Service icon Tailored solutions
  • Service icon Energy storage solutions
  • Service icon Integrated roofing

Website: https://newportsolarri.com/
Address: 300 Old Baptist Rd #2, North Kingstown, RI 02852
Phone: 4012954500
Outstanding Local Installer
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EcoWatch Rating

3.0/5

GM Industries, Inc

  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Home installations
  • Service icon Tailored solutions
  • Service icon End-to-end services
  • Service icon Integrated roofing
  • Service icon Expert panel installation
  • Service icon Business installations
  • Service icon Energy storage solutions

Website: https://gmisolar.com/
Address: 334 Babcock Rd, Tolland, CT 06084
Phone: 8603064442
Outstanding Local Installer
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EcoWatch Rating

4.7/5

Waldo Renewable Electric, LLC

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Energy storage solutions

Website: http://www.waldorenewable.com/
Address: 6 Littlefield Dr, Old Lyme, CT 06371
Phone: 2034949266
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Everlast Energy

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Home installations
  • Service icon Business installations
  • Service icon Tailored solutions
  • Service icon Energy storage solutions
  • Service icon Expert panel installation

Website: http://everlastenergyct.com/
Address: 1344 Silas Deane Hwy Suite 515, Rocky Hill, CT 06067
Phone: 8603623129
Outstanding Local Installer
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EcoWatch Rating

4.7/5

Elite Energy Consulting

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Expert panel installation
  • Service icon Home installations
  • Service icon Tailored solutions

Website: http://elitesolarpros.com/
Address: 28 Belamose Ave, Rocky Hill, CT 06067
Phone: 4759773358
Outstanding Local Installer
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EcoWatch Rating

4.6/5

Smart Green Solar

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Prompt Service Delivery
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Home installations
  • Service icon End-to-end services
  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Integrated roofing

Website: https://www.smartgreensolar.com/
Address: 33 Broad Street Fifth Floor, Providence, RI 02903
Phone: 4012494339

Methodology: How We Ranked the Best Solar Companies in Canterbury

EcoWatch's solar experts analyzed each solar company in Canterbury 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 Canterbury


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 Canterbury

Solar panels are powered by a free energy source — the sun — but before you can take advantage of this you must first pay to install your system. There are quite a few factors you should consider when trying to figure out how much it will cost and how much you can save, including:

  • How much you spend on energy: The typical household in Canterbury spends around $1,100 a year on energy use alone, so you could be looking at that much in savings.
  • How much sunlight your roof gets: If your roof gets limited direct sunlight, your solar panel system won't be able to make as much energy, which will give you lower savings on energy bills than a house with a roof that gets lots of sunlight.
  • 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 a decent amount of money on your utility bills, which can generate an average of $22,000 of savings over 20 years.
  • System size and type: Some models are more pricy than others, so the one you want can raise or lower your initial investment. Plus, the more solar panels you need to buy, the more it'll cost.

Due to the cost of solar panels being lower than before as well as local and federal solar incentives, they are a sound investment for many homeowners.

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Solar Incentives in Canterbury

There are a lot of reasons why you should switch to solar. One of them includes some government incentives that can help save you some money. Local solar incentive programs vary by location and, sometimes, utility company. Many states offer rebates for home solar power systems, in addition to the federal solar tax credit. For comprehensive information about incentives for homeowners in Canterbury, check out our article on solar incentives.

Environmental Impact of Switching to Solar in Canterbury

Making the switch to solar power is a good way to do what you can for a more environmentally-friendly future. But how much can installing solar panels actually help the environment? The average person has a substantial carbon footprint. Between their car, which releases over 10,000 pounds of carbon dioxide emissions a year, and powering their home, it can be overwhelming to think about what to do. Installing solar panels is a practical thing you can do to help. Once you go solar, your carbon footprint can be lowered by about 40 pounds every year. If you want to do your part for the environment, you'll no doubt understand that there are many advantages to adopting solar energy other than just saving money on bills. You can also help preserve the environment, which some would argue is worth more.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Regional Coverage

Momentum Solar

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best for Leasing

Sunrun

★★★★★
4.0

  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

EcoWatch's Canterbury, CT Solar Company Rankings FAQs

Which solar panel installer is the best in Canterbury?

The highest-rated local solar company in Canterbury is Earthlight Technologies, with a rating of 4.06 stars.

What are the best and worst things about solar power?

The advantages of solar power are that it can lower or, in some cases, totally cut your electricity bills, raise your home's value and cut back on your carbon footprint. The disadvantages are that solar panels can be expensive to install, you may not see as many savings if you don't use a lot of electricity and whether you can install solar panels depends on your roof configuration.

How long does it take to see a return on your investment after getting solar panels?

The average payback period for solar panel installation is about 8.5 years, but the exact period varies by local electricity costs, incentives and net metering programs.

When is the best time of year to install solar panels?

You can install solar panels whenever it's convenient for you, but consider doing so in the winter when there's less demand. With fewer homeowners switching to 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.

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.