15 Best Solar Companies in Berlin, CT (2024 Reviews)

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

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

Average Berlin homeowner saves $1,842/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated June 24, 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 Berlin

If you’re a homeowner looking to take advantage of the solar incentives in Berlin, it can be challenging to narrow down which company to go with. But, it's worth it since adopting solar power is typically a good idea. On average, your family can save $22,000 over 20 years after installing a solar panel system. And since solar panels last about 25 to 30 years, you can save will be even higher overall.


In this article, we’ll review the top Berlin solar installers so you can find the best one for your home’s solar energy needs.To help you understand if solar panels are a good idea for your home, you can get a free, no-obligation quote from one of the best solar companies in Berlin 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

Solar Veteran

Trinity Solar

★★★★★
4.0
  • Many financing options
  • Family-owned and -operated
  • Makes charitable contributions
  • Limited service area
  • Relatively short workmanship warranty

EcoWatch Rankings for Solar Companies in Berlin

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

Ion Solar Pros

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

Services Offered

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

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

5.0/5

Synergy Smart Homes - Connecticut Solar & Elite SunPower Dealer

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

Services Offered

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

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

Everlast Energy

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

Services Offered

  • Service icon Grid-Tied Solar System
  • Service icon Panel Installation
  • Service icon Battery Storage

Website: http://everlastenergyct.com/
Address: 1344 Silas Deane Hwy Suite 515, Rocky Hill, CT 06067
Phone: 8603623129
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.8/5

Savkat Solar

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

Services Offered

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

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

EcoWatch Rating

4.8/5

Green Power Energy

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

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

EcoWatch Rating

4.5/5

Elite Energy Consulting

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

Services Offered

  • Service icon Panel Installation
  • Service icon Consultation

Website: https://www.eliteenergyconsulting.com/
Address: 28 Belamose Ave, Rocky Hill, CT 06067
Phone: 4759773358
Outstanding Local Installer
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EcoWatch Rating

4.3/5

EcoSmart Home Services

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

Services Offered

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

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

SoPro

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

Services Offered

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

Website: https://soprousa.com/
Address: 35 N Main St Ste 3A7, Southington, CT 06489
Phone: 8604140100
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

West Hartford Solar

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

Services Offered

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

Website: https://westhartfordsolar.com/
Address: 4 Park Pl Cir, West Hartford, CT 06110
Phone: 8602801845
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Shoreline Solar

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

Services Offered

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

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

EcoWatch Rating

3.0/5

EcoGen America

  • 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 Panel Installation

Website: https://ecogenamerica.com/residential/ct/
Address: 750 Main St #300, Hartford, CT 06103
Phone: 8882945764
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

Earthlight Technologies

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

Services Offered

  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Skilled Repairs
  • Service icon Battery Storage
  • Service icon Tesla Powerwall

Website: https://www.earthlighttech.com/
Address: 128 West Rd, Ellington, CT 06029
Phone: 8608719700
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.5/5

Helio Energy Solutions

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

Services Offered

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

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 Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • 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

4.6/5

CT Solar Solutions / SunPower

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

Services Offered

  • Service icon Panel Installation

Website: http://www.ctsolarsolutions.com/
Address: 22 Pennsylvania Ave, Niantic, CT 06357
Phone: 8609643035

Methodology: How We Ranked the Best Solar Companies in Berlin

EcoWatch's solar experts analyzed each solar company in Berlin 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 Berlin


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 Berlin

While solar panels can help save you money on utility bills over time, it’s necessary to consider the upfront costs.The installation cost is just one important factor you should bear in mind when looking into installing solar panels. How much it'll cost and how much you can save depend on things including:

  • Choice of solar panels: The type of solar panels you buy will affect your total cost. High-efficiency monocrystalline panels are more expensive upfront but can also lead to more savings over the lifetime of your system. If space isn't a constraint for your project, you can go with a higher number of more affordable panels.
  • Incentives: The federal solar investment tax credit currently lets you lower your taxes by 0 of the project cost. Your state and even local utility companies may also have incentives and rebates that you can use. Plus, you can save about $22,000 over 20 years on your utility bills, without incentives.
  • Your location: This affects how much sunlight your roof gets, which helps determine how many panels you need.
  • Typical energy usage: The more energy your household consumes on average and the higher your current electricity bills are, the more likely you'll benefit from going solar.

There are several wonderful benefits of solar despite the upfront cost of installation. It can help the environment and your finances. Plus, it can increase the value of your home, leading to even more benefits if you want to sell your home later.

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Solar Incentives in Berlin

Because solar power is more sustainable than fossil fuels, there are several government incentives available to encourage its adoption.In addition to the federal tax credit incentive, there are also some local benefits, which in almost all cases, can be claimed in addition to the federal incentive, so you can save even more. You can find out about the incentives you can use in our article on solar incentives

Environmental Impact of Switching to Solar in Berlin

One reason so many are thinking of installing solar panels is to help reduce their environmental impact.Something many people might be thinking about is how much can they really help protect the environment by going solar anyway? The average person has a considerable carbon footprint. Between their car, which produces over 10,000 pounds of carbon dioxide emissions every year, and electricity for their home, it can be overwhelming to figure out what to do. Using solar power is one of the easiest things you can do to help.In Berlin, the average homeowner can reduce their carbon footprint by 40 pounds a year once they go solar. For people who are concerned about the environment, the upfront cost of solar is a small price to pay for the offset carbon emissions.

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

Solar Veteran

Trinity Solar

★★★★★
4.0
  • Many financing options
  • Family-owned and -operated
  • Makes charitable contributions
  • Limited service area
  • Relatively short workmanship warranty

EcoWatch's Berlin, CT Solar Company Rankings FAQs

Which solar company is the best in Berlin?

The top local solar company in Berlin is Ion Solar Pros, with a rating of 4.90 stars.

What are the advantages and disadvantages of solar power?

A few of the biggest pros are that it decreases your power bills, it’s eco-friendly, and it can give you a good return on your investment (ROI). The most notable cons are that solar panels don’t work as well when there’s limited direct sunlight, they cost a lot upfront and solar panels can look clunky on your roof.

Is it worth putting solar panels on my roof?

Solar panels can be a fruitful investment for a majority of homeowners, but admittedly, they might not be worth it for everyone. If your home doesn't get enough sunlight or your energy bills are already fairly low, solar panels might not be for you.

How much solar panel capacity do I need for my house?

Solar panel capacity is how much energy the panels can generate under ideal conditions (a sunny day around noon). The average household has to install 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.