Top Results for ‘Solar Companies Connecticut (CT)’ in 2023 (Complete Guide 2023)

Connecticut is a beautiful state, however its electricity prices are not that beautiful; it ranks third on the list of states having the costliest energy bills. Going solar is a no-brainer if you’re from Connecticut because your solar system can start paying you back in just 8 years. 

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From the 60 solar companies operating in Connecticut, we have chosen 10 of the best through carefully considering numerous factors, a few of which will be listed below. We also consulted with leading solar experts and installers to gain valuable insight, and conducted our own surveys to come to a competent solution. 

What Should I Consider when Looking for a Solar Company? 

Plenty of factors make a solar company standout, be it reputation, experience, brands and services on offer, and much more. Given Connecticut’s context, we have carefully picked out three of the most important factors that could make or break a deal. They are: 

  • Stellar customer support 
  • Number of brands and services on offer
  • Local operations 

Stellar Customer Support 

Solar installation comes with grunt work, technical jargon, and tons of numbers. The process of installation involves several steps, so clear and transparent communication goes a long way. The best solar companies pride themselves on their well-reputed customer support. 

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You can easily lookout for your chosen service’s reputation through third-party reviewing platforms such as the Better Business Bureau (BBB) and Google Reviews. 

Number of Brands and Services on Offer 

Nowadays, it’s not only about solar panels. People are going towards whole-home integration, which involves several other services including EV chargers, solar batteries, inverters, solar shingles, and much more. Your solar company should be capable of catering all your needs, being a one-stop solution. 


The best companies offer tier-one brands, which include Maxeon, Tesla, LG, Q Cells, and Panasonic to name a few. 

Local Operations 

Being locally operated is always a plus point because your local company understands local solar tax incentives, rebates, and laws to a better extent. Moreover, given Connecticut’s rain-heavy weather, any damage from an impending weather abnormality can be easily avoided with a local company as it has a better understanding of the local weather and landscape. 

List of 10 Solar Companies in Solar Companies Connecticut(CT)

The following solar companies are known for their impeccable reputation and expertise. In the list below, you will find both national and local options to choose from. 

SunPower (The Best Overall) 

SunPower is the overall best because it is the complete solar package. Its Maxeon solar panels have the highest efficiency rating for a solar panel, warranties are all-inclusive for at least 25 years, and financing options include cash payments, solar loans, solar leasing, and PPAs. 

Pros: 

  • Incredible experience, coverage, and expertise 
  • Maxeon solar panels have the highest efficiency rating 
  • 25-year all-inclusive warranty 
  • Cash, solar loans, solar leases, and PPAs 

Cons: 

  • Slightly expensive than the industry average 

 

Momentum Solar (The Best Regional Provider) 

Momentum comes in second, but it’s excellent too. The company offers expansive coverage across Connecticut, superior solar panels from tier-one brands, a great customer experience from its dedicated techs, and all-four payment methods. 

Pros: 

  • Amazing customer support 
  • Tier-one solar equipment 
  • All-four financing options; cash, solar loans, solar leasing, and PPAs 

Cons: 

  • Slightly expensive than the industry average 
  • No performance warranty 

 

Tesla Energy (The Best Solar Products) 

Tesla is known for its industry-leading solar panels and solar batteries, the Tesla Powerwall, which is considered the best solar battery, an undisputed champion. Along with superior products, Tesla offers impressive budget-friendliness with its price-matching feature that can be accessed from Tesla’s website. 

Pros: 

  • Price-matching 
  • The best solar panels and solar batteries on the market 
  • All-four financing options; cash, solar loans, solar leasing, and PPAs 
  • 25-year warranties on equipment and performance 

Cons: 

  • Third-party installation (in-house installation absent) 
  • A few reported issues with customer support 

 

Sunrun Solar (The Best Leasing Option) 

Sunrun offers unparalleled leasing options that allow users to pay a one-time fee for 25 years worth of service. Sunrun has excellent customer reviews thanks to prompt after-sales monitoring and maintenance, and exceptional customer support. 

Pros: 

  • Best overall leasing options 
  • Excellent customer support and reviews 
  • Prompt post-installation monitoring 
  • All-four financing options; cash, solar loans, solar leasing, and PPAs 

Cons: 

  • Slightly expensive 

 

Sunlight Solar Energy (Local Solar Veteran) 

Sunlight Solar has been in business around the New Haven area of Connecticut for 30 years, putting it way ahead in its competition in terms of experience. It also offers solar panels from top-tier brands such as Panasonic, Solaria, and Trina. Its customer service has decades of experience in dealing with and educating the locals on Connecticut’s tax incentives and solar laws. 

Pros: 

  • 30 years of experience 
  • Tier-one solar panel brands 
  • Experienced customer support 

Cons: 

  • Only a 10-year workmanship warranty 
  • No solar leasing or PPAs 
  • Only operates in the New Haven area 

 

PurePoint Energy (The Best Local Installer) 

PurePoint is a bit different compared to the other entrees on this list. PurePoint has been solely operating in Connecticut for over 15 years and strongly participates in charity and educating young children on the importance of solar energy. 

On the business front, PurePoint proudly installs Maxeon solar panels and Tesla Powerwalls — the best products in their class. Its stellar customer service has earned it an A+ BBB rating along with a Google Reviews 5-star rating. 

Pros: 

  • Actively donates to charity 
  • Top-tier brands such as Maxeon and Tesla 
  • All-four financing options; cash, solar loans, solar leasing, and PPAs 

Cons: 

  • Expensive than the average 
  • Only 5 years warranty for workmanship 

 

Green Power Energy (Outstanding Regional Provider) 

Green Power prioritizes customer support, which is why it has gained a brilliant reputation. It helps customers file for tax incentives and rebates. The relatively new company also has several tier-one brands in-store including Q Cells and Panasonic along with Tesla Powerwalls. Green Power offers Tesla Powerwalls and EV chargers as well. 

Pros: 

  • Great customer service 
  • Several top-tier brands 
  • Versatile set of services on offer 
  • 25-year all-inclusive warranty
  • Cash, solar loans, and solar leases 

Cons: 

  • Relatively young company (entered CT in 2020) 

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    EcoSmart Home Services (Outstanding Regional Provider) 

    EcoSmart has a lot going on for itself. The company is a rare one-stop solution for sustainably uplifting your home as it offers a vast array of services including solar batteries, EV chargers, energy audits, Energy Star-certified appliances, insulation, generators, and roof replacement. 

    The company also has a good customer support team that is friendly and experienced with decades of local service. Lastly, its 25-year all-inclusive warranty is quite impressive. 

    Venture Solar (The Best Aesthetics) 

    Venture Solar is known for its easy, one-day installation of American-made and aesthetically pleasing solar equipment. The New York based company offers three financing options that include cash, solar loans, and solar leases. 

    Pros: 

    • Easy and convenient installation 
    • High-quality equipment 

    Cons: 

    • Low BBB rating 
    • Limited coverage 

     

    Trinity (The Simplest Installation) 

    In operations for 30 years, Trinity is a family-owned business that specifically focuses on customer experience, hence it is adorn in all its reviews. The company offers superior solar equipment with several financing options including cash, solar loans, and solar leasing. 

    Pros: 

    • 30 years of experience 
    • Family-owned 
    • Amazing customer support 

    Cons: 

    • Only offers a 5-year workmanship warranty 

     

    Why is the BLUETTI EP900+B500 Home Battery Backup so Good in 2023? 

    We rarely come across solar batteries that raise our eyebrows; the BLUETTI EP900+B500 blew them away. This versatile and efficient battery pack is known worldwide for its sheer performance and practicality. 

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    An individual EP900+B500 battery pack comes with a 9kW rating. If you want to up the wattage, you can attach another battery pack in parallel using a screwdriver and get 18kW of performance with a steady output of 120V or 240V.

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    The best thing about the design of the EP900+B500 is its ease of installation; the pack can be easily installed into an existing or new solar system thanks to ultimate modularity. 

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    This fantastic battery pack excels with its safety features, which include a LiFeP04 battery management system that regulates voltage and current, preventing any hazards. The IP65 water-resistance rating ensures protection from water damage. 

    All of this goodness is controlled through BLUETTI’s Smart App that allows you to easily monitor and control your solar system. 

    ep900+b500 features

    On the EP900+B500’s homepage, you will find a price-matching tool that showcases the product’s superb affordability. With several financing features on the website, the most notable being interest-free financing, you can easily acquire this wonderful piece of technology. 

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