Best Solar Companies in Connecticut (2022 Reviews)

We recommend vetted solar companies that have:

  • Availability in your area
  • Affordable pricing and financing options
  • At least 5 years of experience
  • Outstanding customer reviews
Ecowatch Author Karsten Neumeister

By Karsten Neumeister, Solar Expert

Updated 9/19/2022

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Best Solar Companies in Connecticut

Our reviews are curated by a team of solar experts, backed by insider data and reviewed by an advisory board to ensure we provide only the most vital information, minus the marketing gimmicks. Let’s jump in.

Jump to Section:

  1. The Top 6 Solar Companies in Connecticut
  2. Green Power Energy
  3. Sunlight Solar Energy
  4. Momentum Solar
  5. SunPower by New York State Solar Farm
  6. PurePoint Energy
  7. Earthlight Technologies
  8. Criteria for Selecting the Top Solar Company in Connecticut
  9. FAQ: Best Solar Company In Connecticut

 

 

Outstanding Regional Installer
Badge icon

Regional Service

Ecowatch rating

Average cost

$$$$$

Read full review now

Green Power Energy

  • Pros icon Educational, no-pressure sales approach
  • Pros icon Outstanding customer service
  • Pros icon Multitude of products and services
  • Con icon Relatively young company
Solar Veteran
Badge icon

Regional Service

Ecowatch rating

Average cost

$$$$$

Read full review now

Sunlight Solar Energy

  • Pros icon Many years of experience
  • Pros icon Offers products from leading manufacturers
  • Pros icon Excellent reputation
  • Con icon No leases or PPAs
  • Con icon Limited warranty coverage
  • Con icon Expensive

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
Outstanding Local Installer
Badge icon

Local Service

Ecowatch rating

Average cost

$$$$$

Read full review now

SunPower by New York State Solar Farm

  • Pros icon Great warranty coverage
  • Pros icon Family-owned and -operated
  • Pros icon Offers products from leading manufacturers
  • Pros icon 24/7 customer support
  • Con icon Slightly limited service offerings
  • Pros icon Limited service area
  • Pros icon Expensive

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
Outstanding Local Installer
Badge icon

Local Service

Ecowatch rating

Average cost

$$$$$

Read full review now

PurePoint Energy

  • Pros icon Offers products from leading manufacturers
  • Pros icon Makes charitable contributions
  • Pros icon Many financing options
  • Con icon Slightly limited service offerings
  • Con icon Expensive

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon Energy Management Solutions
Outstanding Regional Installer
Badge icon

Regional Service

Ecowatch rating

Average cost

$$$$$

Read full review now

Earthlight Technologies

  • Pros icon Competitive pricing
  • Pros icon Offers products from leading manufacturers
  • Pros icon NABCEP-certified technicians
  • Con icon Some reports of long wait times for installation

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon Energy-Efficiency Upgrades

If you’re looking to install solar in the Constitution State, you have no shortage of providers to choose from. Here at EcoWatch, we understand what makes an excellent solar installer, so we did a thorough analysis for you and narrowed down the top five best solar companies in Connecticut to make your choice easier. Read on to learn more about our top picks. 

What Are the Top 6 Solar Companies in Connecticut?

If you’re under a time crunch and don’t have the time to read this entire guide, use the chart below to compare our top 5 choices of solar companies in Connecticut. The chart offers an “at a glance” view of our top picks across Connecticut. 

We sorted through the dozens of solar system companies servicing Connecticut to come up with this easy-to-use list. Our experienced review and selection process helps you get the best solar company for your home. 

Since a new solar energy system is a big investment, finding the right installer to handle your solar project is important. For a more detailed description of each company, continue reading beyond the chart. 

 

Company Solar Services Warranty Coverage BBB Rating Year Founded

Green Power Energy, LLC

Solar panel, solar battery, solar roof shingles and EV charger installations 25-year product and labor warranties A+ 2009

Sunlight Solar Energy

Solar panel, solar battery and EV charger installations 25-year product warranty,
10-year workmanship warranty;
5-year production guarantee
A+ 1988

Momentum Solar

Solar panel and battery installations 25-year product and workmanship warranties A+ 2009

SunPower
by New York State Solar Farm

Solar panel and solar battery installations 25-year product, labor and production warranties A+ 2007

PurePoint Energy

Solar panel and solar battery installations; energy management solutions Varies depending on equipment manufacturer Not Rated 2007

Earthlight Technologies

Solar panel, solar battery and EV charger installations; energy-efficiency upgrades 25-year product and production warranties A+ 2008

1) Green Power Energy

Since its founding in 2009, Green Power Energy has been a leading full-service solar energy company. The company offers solar panels, solar roofs, solar batteries and electric vehicle charger installations in Connecticut. It provides excellent customer service and various financing options for homeowners. 

Getting started with Green Power Energy is straightforward. When you first reach out to the company over the phone, a representative will simply listen to your energy-related needs. Then, they will evaluate your home using satellite photographs and schedule an appointment for a detailed in-person consultation. 

During the consultation, your solar contractor surveys your property while taking notes about the ideal location of solar panels (and any sun obstructions, like trees or tall neighboring properties). You will discuss the best solar panels for your home or commercial property, review the benefits you can expect from a solar energy system, and get a free quote. 

A project manager will be on-site to oversee the installation. You’ll also be assigned a personal Renewable Energy Consultant to answer any questions along the way.

Pros for Green Power Energy

Green Power Energy offers its customers an array of benefits. Here are a few of the high points of the company:

  • Several solar financing options available
  • Excellent customer service
  • Educational, no-pressure sales approach

Cons for Green Power Energy

While Green Power Energy is an excellent option for your solar needs, there are a few things to be aware of. These factors may not be a defining point in your decision, but nevertheless, they’re good to know. 

  • Can be more expensive in Connecticut than in other states

Facts and Figures: Green Power Energy

 

Better Business Bureau (BBB) Rating A+
Year Founded 2009
Average Cost $$$
Solar Services Solar panel, solar battery, solar roof shingles and EV charger installations
Brands of Solar Equipment Offered SolarEdge, LG, Tesla, Q Cells, Generac, Enphase, Axitec, Jinko
Financing Options Cash payments, loans, leases

2) Sunlight Solar Energy

Sunlight Solar Energy has been in business for over three decades. In that time, the company has amassed numerous positive reviews, highlighting its integrity and reliability. It offers customized designs and high-quality equipment.

If you choose Sunlight Solar as your solar installation company, you will have peace of mind that they’ve done their due diligence and have the experience to get the job done right. 

While designing your solar system, its team considers all factors that determine whether your home is a good fit for solar, such as shading, roof pitch, age, orientation, material, structural integrity and more. From there, a representative will design a system customized to your home and your household energy needs.

Its knowledgeable solar experts will note what utility company you use and the HOA or Historic District regulations (if any) that might apply to your home. They can also help guide you through applying for any solar incentives, including local rebates, net metering programs and the federal tax credit.

Pros for Sunlight Solar Energy

Sunlight Solar Energy shines in a few sectors, showing off its experience amassed over the past 30 years. Here are a few high points you can look forward to:

  • Over 30 years of experience
  • Offers equipment from leading solar manufacturers
  • Great reputation in Connecticut

Cons for Sunlight Solar Energy

While Sunlight Solar Energy excels in several sectors, it does fall short in a few categories. Some of the things to be aware of include:

  • No solar leases or PPA options available
  • Warranty coverage is limited compared to top competitors
  • Expensive

Facts and Figures: Sunlight Solar Energy

BBB Rating A+
Year Founded 1988
Average Cost $$$$
Solar Services Solar panel, solar battery and EV charger installations
Brands of Solar Equipment Offered Enphase, SolarEdge, LG, Trina Solar, Panasonic, Sonnen, Tesla, Solaria
Financing Options Cash payments, loans

3) Momentum Solar

Momentum Solar is one of the most exciting solar companies in the nation, striving to simplify the process for homeowners looking to go solar. It offers user-friendly solar services and financing plans that focus on making a practical investment for any homeowner. It chooses to remain only in states with favorable net metering programs and effective solar incentives, a good sign for Connecticut homeowners.

With a firm presence in the Northeast, it focuses its energy on the quality of its regional services. Its high customer satisfaction rate reflects its top-tier workmanship, customer service and ability to deliver a smooth process handled completely in-house.

Pros for Momentum Solar

Momentum excels at providing a high-value investment for its customers. It does this through its expertise in local policy, a variety of financing plans and high-quality products.

  • Prioritizes enrollment of customers in the best government solar programs available in the country
  • Wide variety of solar financing plans
  • Offers excellent selection of the best solar panels and energy storage systems

Cons for Momentum Solar

Momentum Solar is an excellent regional provider, but it isn’t perfect. Some of its shortcomings include:

  • Some critical customer reviews cite overzealous sales techniques

Facts and Figures: Momentum Solar

BBB Rating A+
Year Founded 2009
Average Cost $$$
Solar Services Solar panel and solar battery installations
Brands of Solar Equipment Offered Tier 1, monocrystalline solar panels (brands will vary based on availability but may include Q Cells, REC, Trina Solar, Jinko Solar and Canadian Solar)
Financing Options Cash payments, loans

4) SunPower by New York State Solar Farm

New York State Solar Farm is a family-owned and -operated solar company that’s been providing solar services for over a decade. Although it’s based in New York, the company’s service area extends to Western Connecticut. It is highly rated in the state for its customer service and straightforward approach to going solar. 

Once you decide to proceed with your solar project, New York State Solar Farm’s team of professionals will create a custom solar design and proposal personalized to your home, budget and aesthetic vision. Using SunPower solar panels, which are some of the best on the market, its system designs are created to promote efficiency and maximize output. The company also offers products from several other leading solar brands, including the Tesla Powerwall battery.

If you need assistance at any time, simply reach out to the customer care team, which is reachable 24/7.

Pros for New York State Solar Farm

New York State Solar Farm offers an array of benefits to its customers. Here are a few things you can expect if you choose to go with them:

  • 24/7 customer service
  • Offers equipment from leading solar manufacturers 
  • Several financing options available
  • Great warranty coverage

Cons for New York State Solar Farm

While New York State Solar Farm does well in most areas, it falls short in a few places. Here are a few to be aware of:

  • Service area limited to the western part of the state
  • Slightly limited service offerings
  • Expensive

Facts and Figures: New York State Solar Farm

BBB Rating A+
Year Founded 2007
Average Cost $$$$
Solar Services Solar panel and solar battery installations
Brands of Solar Equipment Offered SunPower, SolarEdge, SMA, Tesla
Financing Options Cash payments, loans, leases

5) PurePoint Energy

PurePoint Energy is another excellent company in the solar industry for Connecticut residents. The company has been offering solar services for over 15 years, and while it offers commercial solar solutions to property owners across the state, its residential system installations are limited to Southwestern Connecticut. 

Like New York State Solar Farm, PurePoint Energy is a certified SunPower solar installer. To become a SunPower dealer, a company needs to go through a rigorous certification process, which means you can feel confident your solar investment is in good hands with PurePoint’s electricians and technicians.

Another reason we like PurePoint Energy is that it’s connected to the communities it serves. The company supports local nonprofit organizations like Live Green Connecticut and visits schools to give presentations on solar power and the future of clean energy.

Pros for PurePoint Energy

solar panel installation on commercial building

PurePoint Energy offers an array of benefits. Here are a few things you can expect if you choose PurePoint as your Connecticut solar provider:

  • Offers top-quality solar equipment
  • Many financing options available
  • Makes charitable contributions to environmental causes

Cons for PurePoint Energy

As with most companies, there are a few areas where PurePoint has room to improve. Here are a few things to be aware of:

  • Residential solar installations are limited to the southwestern area of the state
  • Expensive

Facts and Figures: PurePoint Energy

BBB Rating Not Rated
Year Founded 2007
Average Cost $$$$$
Solar Services Solar panel and solar battery installations; energy management solutions
Brands of Solar Equipment Offered SMA, SolarEdge, SunPower, Tesla, Sonnen, REC
Financing Options Cash payments, loans, leases

6) Earthlight Technologies

Earthlight Technologies is a solar company servicing residents and businesses in Connecticut, Massachusetts and Oregon. The company has offered solar services since it was founded in 2008. 

On its website, Earthlight Technologies offers a generalized solar panel installation timeline for homeowners to use as a reference for what to expect. The process is straightforward but doesn’t happen rapidly — it can take anywhere from 12 to 20 weeks from start to finish. However, if you have any questions or concerns throughout the process, simply reach out to the team. 

Earthlight Technologies is a full-service solar installer. This means that along with solar panels and solar batteries, the company can help you with energy-efficiency upgrades like improved lighting. If you own a commercial property, Earthlight can also help your business go solar.

Pros for Earthlight Technologies

Earthlight Technologies provides top-notch solar services and energy solutions to commercial and residential property owners. Here are a few things you can expect if you choose to have Earthlight handle your solar needs:

  • Offers top-quality equipment
  • Competitive pricing
  • Employs technicians certified by the North American Board of Certified Energy Practitioners

Cons for Earthlight Technologies

While Earthlight Technologies does well in most sectors, we have seen a common complaint among some customers:

  • Some reports of long wait times for installation

Facts and Figures: Earthlight Technologies

BBB Rating A+
Year Founded 2008
Average Cost $$$
Solar Services Solar panel, solar battery and EV charger installations; energy-efficiency upgrades
Brands of Solar Equipment Offered SunPower, SolarEdge, Sonnen
Financing Options Cash payments, loans, leases

EcoWatch Criteria for Selecting the Top Solar Company in Connecticut

So, how did we narrow down the best solar companies in Connecticut? Our team of solar experts considers the following factors and more. You can learn more by reading our solar methodology.

Warranty

solar panels on a tiled roof

A good warranty is a critical component with any substantial investment (like a new car or major appliance). You want to choose a company that believes in its solar solutions and therefore backs its products with an exceptional warranty.

We apply the same thought process to our selection process. We look for solar companies that offer excellent warranties, which shows they believe in the integrity and quality of the products they promote. Additionally, a great warranty is helpful in the unlikely event your solar system has a failure or issue. 

Year Founded

We pay close attention to each company’s founding year. Generally, older companies tend to be more experienced, financially stable, and less likely to go out of business than newer companies. 

While this isn’t always the case, we’ve found that many older companies tend to surpass their newer comrades in terms of experience and knowledge simply due to the experience that comes from years in the field. 

Services Offered

In our selection process, we also note each company’s service offerings. We pay attention to the variety of services offered, if any, or if an installer solely specializes in solar services. For example, some solar companies can also install a new roof on your home along with solar panels. 

Solar Panels Offered

As we narrow down our choices to the top contenders, we consider the brands and types of solar panels a company installs. Some brands are better than others (with better warranties, quality, efficiency, etc.), so this is something we hold highly while choosing the best options. We also look at the brands of additional products offered, such as inverters and batteries.

Solar Pricing and Financing

Competitive pricing and excellent financing options are critical aspects of finding the best solar company. Our expert team at EcoWatch looks for great pricing that squares up well against the local competition yet doesn’t sacrifice quality, workmanship or any essential part of the installation process. 

Given how expensive a new solar energy system can be, financing is often the defining factor for many homeowners. The switch to solar energy is a huge investment, and although it will save you money each month, it usually takes a while to break even

The best solar companies offer a range of financing options to accommodate the needs of all levels of budgets. 

Industry Affiliations

Many great solar companies have numerous industry affiliations, such as the Solar Energy Industries Association (SEIA) or local Connecticut utility companies. This is something we pay close attention to when selecting our top picks. 

Size of Company

The size of each solar company is also a factor we consider in our selection process. Larger companies generally have the staffing to quickly and efficiently serve you, prioritizing your needs.

With that said, smaller, local companies may be able to serve you equally as quickly, if not faster, than some of the larger national companies. So, we weigh the company’s size against how efficiently they can start and finish a customer’s solar installation project without “adding it to the backlog.”

See also: Calculate the costs and savings you can get from installing solar panels

Read More About Going Solar

EcoWatch FAQ: Best Solar Company In Connecticut

At EcoWatch, we get countless questions surrounding solar energy topics every day. Below are a few of the most common questions we get. If you have specific questions that aren’t answered here, reach out to our team of solar experts at solar@ecowatch.com.

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Karsten Neumeister

Solar Expert

Karsten is a researcher, editor, writer and energy specialist focused on environmental, social and cultural development. Before joining EcoWatch, Karsten worked in the solar energy sector, studying energy policy, climate tech and environmental education. A lover of music and the outdoors, Karsten might be found rock climbing, canoeing or writing songs when away from the workplace.