15 Best Solar Companies in Westport, CT (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Westport based on:
Customer review scores- Service area for Westport, CT
- Company policies and services offered
- Accreditations and certifications
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Average Westport homeowner saves $2,157/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Westport
When you’re trying to find the best solar companies in Westport, sifting through so many options can be taxing, but it can pay off since switching to solar power can offer so many great perks. Because solar panels generate their own power, they can greatly offset your electricity bill each month, if not entirely eliminate it. In fact, you could look forward to about $26,000 of savings over 20 years.
In this article, we’ll help you narrow down the best options in your area.If you want to receive free, no-obligation quotes from the best Westport solar companies, you can click the button below to learn more.
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 Westport
GreenLeaf Solar
Informative Resources- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation- Solar Carports
Precision Solar
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Permit Assistance
- Panel Installation
- Financing Assistance
Leviathan Solar
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
Marcor Solar
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Family-Operated Business
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Skilled Repairs
Harmony Energy
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
SSAY Solar Savings All Year
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
- System Decommissioning
Advanced Solar Solutions
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
Solar Pro
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Permit Assistance
- Consultation
Synergy Smart Homes - Connecticut Solar & Elite SunPower Dealer
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Cleaning and Maintenance
- Battery Storage
- Consultation
- Tesla Powerwall
- Skilled Repairs
- Financing Assistance
Lighthouse Solar - NY
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Skilled Repairs
- Grid-Tied Solar System
- Panel Installation
- Cleaning and Maintenance
- Financing Assistance
- Consultation
Long Island Power Solutions
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Consultation
- Financing Assistance
- Panel Installation
- Battery Storage
NYS Essential Power
- Clear Pricing Policy
- Informative Resources
- Prompt Service Delivery
- Reliable Customer Support
- Limited information available on website
Services Offered
- Battery Storage
- Consultation
- Panel Installation
Ion Solar Pros
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Battery Storage
Integrity Solar Solutions
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
- Skilled Repairs
Solar Mentor
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Panel Installation
- Financing Assistance
- Consultation
- Permit Assistance
Methodology: How We Ranked the Best Solar Companies in Westport
EcoWatch's solar experts analyzed each solar company in Westport 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 Westport
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 Westport
The cost of putting up a solar panel system has dropped immensely in the past few years, but it’s still a significant investment for most homeowners.The overall price and potential savings vary depending on some key factors such as:
- Your income and budget: This affects what type of solar panels you can get.
- Incentives: The federal solar investment tax credit, which everyone qualifies for, allows you to deduct 0 of the cost of your solar system installation from your taxes. Additionally, not including incentives, you can save about $26,000 over 20 years on your energy bills.
- The amount of sunlight your area gets: Thanks to Westport’s high amount of average daily sunlight, you should be able to save a decent amount on your electric bills.
- How much electricity your home consumes: Households that use a lot of energy each month may call for more solar panels and, therefore, be more costly, but will also benefit more over time.
Solar is a profitable investment for most homeowners. You can make your own electricity instead of paying for it from a utility company and make use of solar tax credits and rebates, all while helping preserve the planet.
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To find out how much you can help the environment and your wallet by making the switch to solar, try out the calculator below. You can also view our solar panel cost guide for Westport, CT.
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Solar Incentives in Westport
Since solar power is better for the environment than fossil fuels, there are various government incentives available to encourage its adoption.These incentives usually take the form of cash rebates, tax credits and/or solar renewable energy credits. They can cut how much you end up spending on installing solar panels by 0, upwards of 50% depending on your location. In our article on solar incentives, you can find out about the incentives you qualify for in your area.
Environmental Impact of Switching to Solar in Westport
Making the switch to solar power is a powerful way to do your part for a cleaner and more sustainable future.But – how much exactly can you help the planet by going solar? In Westport, where the energy generation could be cleaner, going solar can have a big effect on the planet since solar power is an abundant source of clean energy.Even though making solar panels emits carbon dioxide, the panels make up for it by significantly decreasing the amount of CO2 you would have released if you still used traditional energy. In Westport, you can reduce your carbon footprint by 40 pounds a year with solar panels. Since solar power is plentiful and produces electricity without releasing carbon emissions, installing solar panels is one easy step you can take to help 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 Westport, CT Solar Company Rankings FAQs
Which solar installation company is the best in Westport?
The highest-rated local solar company in Westport is GreenLeaf Solar, with a rating of 5.00 stars.
What are the best and worst things about solar power?
A few of the biggest pros are that it lowers your electricity bills, it’s environmentally friendly, and it provides a significant return on your investment (ROI). The most notable cons are that solar panels don’t produce electricity at night, the startup costs are high and solar panels can be an eyesore.
How long does it take for solar to pay for itself?
Solar panels typically pay for themselves in about 9.7 years, but your solar payback period will depend on your utility costs. The more your typical electricity bill, the faster your solar panel system will recoup your installation costs.
What is solar panel capacity and how much do I need for my house?
Solar panel capacity is rated based on the amount of power they generate under standard testing conditions. Since each panel can typically produce about 250 to 400 watts per hour, the average home 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.
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.