15 Best Solar Companies in West Haven, CT (2024 Reviews)

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

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

Average West Haven homeowner saves $2,382/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated May 20, 2024

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 West Haven

Looking for the top solar companies in West Haven? Installing solar panels is an exciting project that many homeowners find beneficial for their wallets, communities and the planet. Since energy bills are getting higher and higher each year, many homeowners are planning on investing in solar to save money on electricity for their homes.


As you begin your search for the best solar companies in West Haven, you might realize that there are a large number of providers to choose from. So, we’ve organized an expertly curated list of the top solar companies in the area.Read on to see our picks for the top solar companies in the city, or get connected with a vetted solar company in your area right away by clicking the button below.

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

Best Social Impact

Palmetto Solar

★★★★★
4.0
  • Expansive service area
  • Makes charitable contributions
  • Certified B Corp
  • No leases or PPAs
  • Quality of installation may vary by location

EcoWatch Rankings for Solar Companies in West Haven

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.0/5

SunPower

  • 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 Consultation
  • Service icon Panel Installation
  • Service icon Battery Storage

Website: http://us.sunpower.com/
Address: 400 Executive Blvd Suite 137, Elmsford, NY 10523
Phone: 8007867693
Outstanding Local Installer
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EcoWatch Rating

4.7/5

Kamtech Solar Solutions

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

Services Offered

  • Service icon Panel Installation

Website: http://kamtechsolar.com/
Address: 203 B Sheridan Blvd, Inwood, NY 11096
Phone: 7187362862
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Ion Solar Pros

  • 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 Battery Storage
  • Service icon Consultation
  • Service icon Panel Installation

Website: http://www.ionsolarpros.com/
Address: 751 Straits Turnpike Suite 2000, Middlebury, CT 06762
Phone: 8605445362
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Sunlight Solar Energy

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

Services Offered

  • Service icon Tesla Powerwall
  • Service icon Battery Storage
  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation
  • Service icon Grid-Tied Solar System

Website: http://sunlightsolar.com/
Address: 90 Hamilton St, New Haven, CT 06511
Phone: 2038789123
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Helio Energy Solutions

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

Services Offered

  • Service icon Skilled Repairs
  • Service icon Battery Storage
  • Service icon Panel Installation

Website: https://www.gohelioenergy.com/
Address: 4 Research Dr Suite 402, Shelton, CT 06484
Phone: 8888684562
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Aegis Solar Energy

  • 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 Permit Assistance
  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation

Website: http://www.aegis-solar.com/
Address: 81 School Ground Rd, Branford, CT 06405
Phone: 2032081856
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Green Power Energy

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

Services Offered

  • Service icon Financing Assistance
  • Service icon Battery Storage
  • Service icon Skilled Repairs
  • Service icon Consultation
  • Service icon Permit Assistance
  • Service icon Panel Installation

Website: http://www.greenpowerenergy.com/
Address: 42 Ozick Dr Suite 3, Durham, CT 06422
Phone: 8669835793
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Tesla Solar Branford

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

Services Offered

  • Service icon Panel Installation

Website: https://business.google.com/website/tesla-solar-branford
Address: 351 Main St, Branford, CT 06405
Phone: 4752789053
Outstanding Local Installer
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EcoWatch Rating

3.0/5

N-LIGHTENED SOLUTIONS

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

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation

Website: http://nlightenedsolutions.com/
Address: 154 N State St, Ansonia, CT 06401
Phone: 2034499563
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Shoreline Solar

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

Services Offered

  • Service icon System Decommissioning
  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Battery Storage

Website: http://www.shorelinesolar.com/
Address: 4133 Whitney Ave Suite 2G, Hamden, CT 06518
Phone: 2032088148
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Synergy Smart Homes - Connecticut Solar & Elite SunPower Dealer

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

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Battery Storage
  • Service icon Financing Assistance
  • Service icon Skilled Repairs
  • Service icon Tesla Powerwall

Website: https://www.solarinstallationcontractor.com/
Address: 20 Tuttle Pl Suite 7, Middletown, CT 06457
Phone: 8603415001
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Savkat Solar

  • Pros icon Informative Resources
  • Pros icon Family-Operated Business
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Prompt Service Delivery
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Consultation
  • Service icon Grid-Tied Solar System
  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation
  • Service icon Financing Assistance

Website: https://savkat.com/
Address: 71 Dolphin Rd, Bristol, CT 06010
Phone: 8608314141
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.8/5

Element Energy Systems (E2SYS)

  • 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 Battery Storage
  • Service icon Cleaning and Maintenance
  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Solar Carports

Website: https://www.e2sys.com/
Address: 7470 Sound Ave, Mattituck, NY 11952
Phone: 6317797993
Outstanding Local Installer
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EcoWatch Rating

4.3/5

EcoSmart Home Services

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

Services Offered

  • Service icon Skilled Repairs
  • Service icon Consultation
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Financing Assistance

Website: https://www.ecosmartct.com/
Address: 105A Clark Dr, East Berlin, CT 06023
Phone: 8608286626
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Solara 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 Consultation
  • Service icon Panel Installation
  • Service icon Financing Assistance

Website: http://solarasolar.com/
Address: 75 Glen Rd, Newtown, CT 06482
Phone: 8777863480

Methodology: How We Ranked the Best Solar Companies in West Haven

EcoWatch's solar experts analyzed each solar company in West 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 West 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 West Haven

We understand that for many homeowners, the decision to invest in solar comes down to installation costs.Some important things that determine how much it will cost and how much you could save include:

  • Where your home is: This influences how much sunlight your roof gets, which helps determine how many panels you need.
  • The type of solar panels you have the money for: This hinges on how much you’re willing to spend upfront.
  • Incentives: The federal solar investment tax credit currently allows you to reduce your taxes by 0 of the project cost. Your state and city may also have various incentives that you can benefit from. Plus, you can save about $28,000 over 20 years on your utility bills, before factoring in incentives.
  • How much energy costs for you: If your local electricity rates are quite high, there's a good chance you'll get a higher return on your investment in solar panels. In West Haven, you can save an average of $2,222 a month on your electricity bills.

Due to the cost of solar panels being lower than before as well as several solar incentives, they are a sound investment for most homeowners.

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Solar Incentives in West Haven

Although solar power is typically a large investment, it can save you a substantial amount of money in the long term due to smaller power bills and government incentives.These incentives mostly consist of cash rebates, tax breaks and/or solar renewable energy credits. They can cut how much you pay for installing solar panels by 0, upwards of 50% in some cases. Our article on solar incentives has more detailed information on the incentives you can benefit from in West Haven.

Environmental Impact of Switching to Solar in West Haven

Making the switch to solar power is a compelling way to do what you can for a more sustainable future.Something many might be wondering about is how much can they really help the environment by switching to solar power anyway? No matter where you are, you can help save the planet by switching to solar energy, but homes that use lots of energy will have an even greater impact.In West Haven, the average person can reduce their carbon footprint by 40 pounds a year once they go solar. As you can see, trading traditional energy for solar has so many other benefits beyond saving money. One of the most important ones is that you can help save the environment too.

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

Best Social Impact

Palmetto Solar

★★★★★
4.0
  • Expansive service area
  • Makes charitable contributions
  • Certified B Corp
  • No leases or PPAs
  • Quality of installation may vary by location

EcoWatch's West Haven, CT Solar Company Rankings FAQs

Which solar company is the best near me?

In West Haven, SunPower is the best local solar company. Our team of experts rates it 4.00 stars, so it's a solid choice if you're looking to install solar panels on your house.

Are solar panels really environmentally friendly?

Producing solar panels requires chemicals and produces toxic waste that can be bad for the environment, which is the main drawback of solar panels.

How long does it take for solar to pay for itself?

Solar panels generally pay for themselves in about 8.8 years, but your solar payback period will vary based on your utility costs. The higher your typical power bill, the quicker your solar panel system will pay for itself.

How long do solar panels last?

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 larger amount 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.