15 Best Solar Companies in Plymouth, CT (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Plymouth based on:
Customer review scores- Service area for Plymouth, CT
- Company policies and services offered
- Accreditations and certifications
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Average Plymouth homeowner saves $1,842/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Plymouth
Choosing the right solar panel installation company for your roof is a huge decision, but it's one that can pay off big in Plymouth. Solar power isn't just good for the planet — your wallet will thank you too. After switching to solar power, you can save an average of $22,000 over 20 years, and this doesn't even include incentives.
Here, we’ll make a list of some of the best solar companies in Plymouth to make your decision much easier.Interested in seeing how much you would pay to install a solar system on your roof? Click "get quote" below to get a free, no-obligation quote from a highly rated Plymouth solar installer.
EcoWatch Rankings for Solar Companies in Plymouth
Synergy Smart Homes - Connecticut Solar & Elite SunPower Dealer
Free Quotes- Reliable Customer Support
- Clear Pricing Policy
Limited information available on website
Services Offered
Financing Assistance- Battery Storage
- Cleaning and Maintenance
- Panel Installation
- Skilled Repairs
- Consultation
- Tesla Powerwall
Northeast Solar
- Prompt Service Delivery
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Cleaning and Maintenance
- Financing Assistance
- Permit Assistance
- Battery Storage
- Solar Carports
- Consultation
GreenLeaf Solar
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Solar Carports
Lighthouse Solar - NY
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Financing Assistance
- Consultation
- Panel Installation
- Skilled Repairs
- Cleaning and Maintenance
- Grid-Tied Solar System
Precision Solar
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Permit Assistance
- Grid-Tied Solar System
Leviathan Solar
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
Harmony Energy
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Ion Solar Pros
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
- Battery Storage
Everlast Energy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Panel Installation
- Battery Storage
Earthlight Technologies
- Informative Resources
- Free Quotes
- Prompt Service Delivery
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Battery Storage
- Tesla Powerwall
- Skilled Repairs
- Panel Installation
Valley Solar
- Free Quotes
- Prompt Service Delivery
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Solar Carports
- Financing Assistance
- Off-Grid Solar Systems
- Consultation
- Panel Installation
- Battery Storage
- Tesla Powerwall
Solar Medix
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Cleaning and Maintenance
- Skilled Repairs
- System Decommissioning
- Consultation
Long Island Power Solutions
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Financing Assistance
- Grid-Tied Solar System
- Consultation
- Panel Installation
NYS Essential Power
- Clear Pricing Policy
- Prompt Service Delivery
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Battery Storage
- Panel Installation
Integrity Solar Solutions
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Skilled Repairs
- Panel Installation
- Consultation
Methodology: How We Ranked the Best Solar Companies in Plymouth
EcoWatch's solar experts analyzed each solar company in Plymouth 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 Plymouth
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 Plymouth
Even though solar panels can save you a good amount of money on energy over time, it’s necessary to know the startup costs.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:
- Incentives: Tax-paying citizens who buy and install a solar energy system this year can save 0 of their overall solar costs by using the federal solar investment tax credit. You can also save about $22,000 on your electricity bills over 20 years excluding incentives.
- Electricity consumption: The average household in Plymouth doesn’t use much energy, and consequently may not see as many savings on their power bills.
- Your city: This influences how much sunlight your roof gets, which helps determine how many panels you need.
- Choice of solar panels: The kind of solar panels you choose will affect your total cost. High-efficiency monocrystalline panels will cost more 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 opt for a higher number of more affordable panels.
Although a solar panel system costs a sizable chunk of money upfront, it can save you much more over time. The question of how much, though, depends on a number of factors, like the size of your house and your energy consumption.
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If you're interested in finding out what your impact could be if you switch to solar, you can use the calculator below. You can also view our solar panel cost guide for Plymouth, CT.
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Solar Incentives in Plymouth
If you’re thinking about making the switch to solar power, a variety of government incentives and tax credits can greatly reduce your project costs and speed up the return on your investment.State and city solar incentives vary by location and, sometimes, utility company. Many states offer rebates for solar power systems, in addition to the federal solar tax credit. For detailed information about local incentives, check out our article on solar incentives.
Environmental Impact of Switching to Solar in Plymouth
One of the best reasons to use solar energy is to reduce your dependence on nonrenewable energy sources like burning fossil fuels, which are damaging for the environment.But how much can installing solar panels actually help the environment? A significant thing to be mindful of is your overall carbon footprint. For example, if you have a long commute, your footprint may be greater, so switching to solar power for your house can help offset that.In fact, if you adopt solar power, you could expect to reduce your carbon dioxide emissions by about 40 pounds each year. Since energy from the sun is abundant and makes electricity without free from carbon dioxide emissions, adding solar panels to your home is one easy step you can take to help the environment.
EcoWatch's Plymouth, CT Solar Company Rankings FAQs
Which solar power company is the best in Plymouth?
The top local solar company in Plymouth is Synergy Smart Homes - Connecticut Solar & Elite SunPower Dealer, with a rating of 5.00 stars.
What are a few of the biggest pros and cons of adopting solar power?
A few of the biggest pros are that it lowers your electricity bills, it’s environmentally friendly, and it can give you a good return on your investment (ROI). The most notable cons are that solar panels don’t produce electricity at night, 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 buying solar panels?
The average payback period for solar panel installation is about 11.4 years, but the exact period is influenced by local electricity costs, incentives and net metering programs.
What is the efficiency of solar panels?
Most of the time, solar panels are about 15 to 25% efficient, which means they can convert that percentage of the sun’s energy 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.