15 Best Solar Companies in Griswold, CT (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Griswold based on:
Customer review scores- Service area for Griswold, CT
- Company policies and services offered
- Accreditations and certifications
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Average Griswold homeowner saves $2,104/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Griswold
Choosing the best solar panel installation company for your home is a big decision, but it's one that can save you a lot of money in Griswold. While solar power is a great investment, you’ll be able to make that money back and then some, all while helping to protect the planet. In fact, you could be looking at saving about $25,000 over 20 years.
To help you search through the large amount of Griswold solar installers, we’ve narrowed down a list of the top ones.To get an idea of how much you would have to pay to put up a solar panel system on your roof, you can get a free quote from one of the top solar companies in Griswold by clicking the "get quote" button below.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- 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 Griswold
Ion Solar Pros
Free Quotes- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
Limited information available on website
Services Offered
Panel Installation- Battery Storage
- Consultation
Sunrun Fusion New England
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Permit Assistance
- Skilled Repairs
- Cleaning and Maintenance
- Grid-Tied Solar System
- Panel Installation
- Battery Storage
- Consultation
DO IT RIGHT SOLAR
- Clear Pricing Policy
- Prompt Service Delivery
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Battery Storage
- Panel Installation
- Grid-Tied Solar System
- System Decommissioning
Neighborhood Solar
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- System Decommissioning
- Cleaning and Maintenance
- Panel Installation
NEC Solar
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- 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
- Tesla Powerwall
- Consultation
- Skilled Repairs
- Financing Assistance
- Battery Storage
- Panel Installation
- Cleaning and Maintenance
Sunwatt Solar
- Prompt Service Delivery
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Permit Assistance
- Consultation
- Cleaning and Maintenance
- Financing Assistance
- Panel Installation
- Battery Storage
Evergreen Solar | RI & MA Solar Panel Company
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Permit Assistance
- Panel Installation
Earthlight Technologies
- Free Quotes
- Reliable Customer Support
- Prompt Service Delivery
- Informative Resources
- Limited information available on website
Services Offered
- Tesla Powerwall
- Skilled Repairs
- Battery Storage
- Consultation
- Panel Installation
Everlast Energy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Grid-Tied Solar System
GreenLogic Energy
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Prompt Service Delivery
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Consultation
- Panel Installation
Valley Solar
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Prompt Service Delivery
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Consultation
- Battery Storage
- Cleaning and Maintenance
- Tesla Powerwall
- Panel Installation
- Solar Carports
- Off-Grid Solar Systems
Rooftop Power
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Permit Assistance
- Cleaning and Maintenance
Green Power Energy
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Permit Assistance
- Skilled Repairs
- Consultation
- Battery Storage
Savkat Solar
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Panel Installation
- Consultation
- Cleaning and Maintenance
- Financing Assistance
- Battery Storage
Methodology: How We Ranked the Best Solar Companies in Griswold
EcoWatch's solar experts analyzed each solar company in Griswold 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 Griswold
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 Griswold
The cost of installing solar panels has gone down significantly in the past few years, but it’s still a significant investment for most homeowners.The cost of solar and the savings it generates vary depending on a few key factors such as:
- 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 will help you save even more. Not including incentives, you can save an average of $25,000 over 20 years with your solar system, too.
- Your income and budget: This determines what model of solar panels you can purchase.
- How much energy you use: If your home needs to use a lot of energy, you'll reap more rewards from switching to solar.
- The amount of sunlight your city gets: Thanks to Griswold’s high amount of average daily sunlight, you should be able to save a decent amount on your power bills.
So is a solar panel system worth it? Whether you’re trying to lower your energy bills, greenhouse gas emissions or both, solar panels are a great investment for many Griswold homeowners.
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Solar Incentives in Griswold
Adopting solar power has lots of wonderful benefits. Not only can it help protect the planet, but you can also save a good amount of money on your installation with various government incentives.Everyone can take advantage of the federal Solar Investment Tax Credit (ITC), which allows you to claim 0 of your project costs on your tax return, lowering the amount of taxes you owe that year. In addition, there may be some local incentives that can save you some extra money too. In our article on solar incentives, you can see the incentives you qualify for in Griswold.
Environmental Impact of Switching to Solar in Griswold
There are a few primary reasons why homeowners are considering solar energy: to put more money in their bank account and to help the planet.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Griswold, though. For homeowners who want to help cut back on greenhouse gas emissions, switching to solar power is an easy decision, especially since Griswold produces a fair amount of carbon dioxide emissions from its energy generation.Since solar panels don’t release carbon dioxide emissions into the atmosphere when generating electricity, they’re a good trade for traditional energy sources. In fact, you could look forward to lowering your carbon dioxide emissions by about 40 pounds each year. Since solar power is plentiful and generates electricity without releasing carbon emissions, making the switch to solar power is one easy step you can take to help protect the planet.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Griswold, CT Solar Company Rankings FAQs
What is the best solar panel installation company in Griswold?
The top local solar company in Griswold is Ion Solar Pros, with a rating of 4.90 stars.
Are solar panels really environmentally friendly?
Manufacturing 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?
The average payback period for solar panel installation is about 10.0 years, but the exact period varies depending on local electricity costs, incentives and net metering programs.
How often do solar panels have 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 level 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.