16 Best Solar Companies in East Haven, CT (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 16 in East Haven based on:
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Customer review scores
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Service area for East Haven, CT
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Company policies and services offered
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Accreditations and certifications
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Average East Haven homeowner saves $2,197/year with solar panels
Updated May 04, 2023
Why you can trust EcoWatch
Best Solar Companies in East Haven
Hoping to go solar but not sure which solar panel installer would be the best one for your needs? Although it can be difficult to settle on a solar company, the search will pay off because going solar has many good perks. Solar panels can be expensive, but switching to solar will save you money on your power bills in the long term. In fact, you can look forward to saving about $26,000 over 20 years.
As you set out on your search for the best solar companies in East Haven, you might notice that there are many providers to choose between. So, we've put together a curated list of the top solar companies in the area. To get an estimate of how much it could cost to install solar panels on your roof, you can click the button below to be connected to a certified installer near you.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
EcoWatch Rankings for Solar Companies in East Haven

SunPower
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Most efficient panels on the market
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National coverage
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Cradle to Cradle sustainability certification
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Great warranty coverage
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Expensive
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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System Monitoring

Momentum Solar
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Great warranty coverage
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Representatives are experts on local policies
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Concierge service ensures steady communication
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Slightly limited service offerings
Services Offered
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Solar Panels
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Solar Batteries

Prime Energy Solar | Solar Company CT
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Recognized Excellence
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Clear Pricing Policy
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Prompt Service Delivery
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Informative Resources
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Outstanding Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Expert panel installation
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Tailored solutions
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Skilled repairs
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Business installations
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Energy storage solutions
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Home installations
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Integrated roofing

Sunrun
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Expansive service area
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Many financing options
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Some reported issues with customer service
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Some reported issues with door-to-door sales
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Energy-Efficiency Upgrades

Palmetto Solar
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Expansive service area
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Makes charitable contributions
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Certified B Corp
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No leases or PPAs
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Quality of installation may vary by location
Services Offered
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Solar Panels
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Solar Batteries
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Energy-Efficiency Upgrades
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Maintenance & Repairs

Trinity Solar
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Many financing options
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Family-owned and -operated
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Makes charitable contributions
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Limited service area
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Relatively short workmanship warranty
Services Offered
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Solar Panels
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Solar Batteries
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Energy-Efficiency Upgrades

Tesla Energy
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Price-match guarantee
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Sleek, efficient, and durable solar panels
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Best solar battery on the market
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Some reported issues with customer service
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Solar Roof Shingles
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System Monitoring

Shoreline Solar
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Free Quotes
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Energy storage solutions
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Integrated roofing
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Tailored solutions
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Home installations
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Expert panel installation

Tesla Solar Branford
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Outstanding Customer Support
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Free Quotes
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Integrated roofing
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Tailored solutions
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Expert panel installation

Interplex Solar Inc
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Outstanding Customer Support
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Clear Pricing Policy
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Informative Resources
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Free Quotes
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Limited information available on website
Services Offered
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Business installations
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Home installations
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Expert panel installation
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Tailored solutions
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Energy storage solutions

Solar Nite Eyes
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Free Quotes
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Clear Pricing Policy
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Outstanding Customer Support
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Informative Resources
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Limited information available on website
Services Offered
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Home installations
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Expert panel installation

Sunlight Solar Energy
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Clear Pricing Policy
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Informative Resources
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Free Quotes
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Outstanding Customer Support
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Limited information available on website
Services Offered
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Energy storage solutions
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Integrated roofing
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Tailored solutions
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Home installations
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Expert panel installation
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Business installations

Aegis Solar Energy
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Free Quotes
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Outstanding Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Home installations
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Integrated roofing
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Tailored solutions
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Expert panel installation
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Business installations

Freedom Solar USA
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Outstanding Customer Support
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Clear Pricing Policy
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Free Quotes
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Limited information available on website
Services Offered
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Tailored solutions
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Energy storage solutions
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Home installations
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Expert panel installation

JoseSolarDesigns
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Outstanding Customer Support
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Free Quotes
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Business installations
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Tailored solutions
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Home installations

All Electric Construction & Communications, LLC
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Outstanding Customer Support
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Clear Pricing Policy
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Free Quotes
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Limited information available on website
Services Offered
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Business installations
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Home installations
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Skilled repairs
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Tailored solutions
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Expert panel installation
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End-to-end services
Methodology: How We Ranked the Best Solar Companies in East Haven
EcoWatch's solar experts analyzed each solar company in East Haven 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 East Haven
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 East Haven
For many people considering switching to solar, the decision of which solar installer to hire depends on prices. The overall price and potential savings vary depending on some important factors such as:
- Electricity consumption: The average home in East Haven doesn't use much energy, and so may not see as many savings on their power bills.
- Whether or not your roof gets a lot of direct sunlight: This, plus the configuration of your roof, affects affect how much power your solar panels can produce.
- The kind of solar panels you can buy: This is dependent on how much you're willing to invest upfront.
- Incentives: The federal solar investment tax credit, which can save you some money, allows you to deduct 30% of the cost of your solar system installation from your federal taxes. In addition, not including incentives, you can save about $26,000 over 20 years on your energy bills.
Because of solar panels decreasing in cost as well as various solar incentives, they are a solid investment for most homeowners.
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Solar Incentives in East Haven
Because solar power is better for the environment than traditional energy sources, there are quite a few government incentives available to encourage people to make the switch. On top of the federal solar investment tax credit, there are also some state- and city-level programs, which in the majority of cases, stack with the federal incentive, so you get to save even more. For detailed information about incentives for homeowners in East Haven, check out our article on solar incentives.
Environmental Impact of Switching to Solar in East Haven
One of the reasons so many homeowners are thinking of going solar is to help lower their environmental impact. You may be asking yourself — how much does going solar help the environment anyway? The average person has a substantial carbon footprint. Between their car, which produces over 10,000 pounds of carbon dioxide emissions each year, and electricity for their home, it can be overwhelming to think about what to do. Going solar is a simple thing you can do to help. In fact, if you install solar panels, you could reduce your carbon dioxide emissions by about 40 pounds each year. Since solar energy is renewable and makes electricity without CO2 emissions, making the switch to solar power is one easy step you can take to help the environment.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
EcoWatch's East Haven, CT Solar Company Rankings FAQs
What is the best solar panel installation company in East Haven?
The highest-rated local solar company in East Haven is Phoenix Energy, with a rating of 5.00 stars.
What are the pros and cons of solar power?
The biggest advantages of solar power are that it can decrease or, for some, totally cut your electricity bills, raise the value of your home and lower your carbon footprint. The biggest disadvantages are that solar panels can be pricey 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.
Are solar panels worth it?
Solar panels can be a good investment for a majority of homeowners, but admittedly, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your energy bills are already pretty low, solar panels might not be for you.
What is solar panel capacity and how much do I need for my house?
Solar panel capacity is the amount of energy the panels can produce under ideal conditions (a sunny day around noon). The average household has to get between 20 and 35 panels to cover how much energy they need.
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.