14 Best Solar Companies in Cos Cob, CT (Mar 2023 Review)
We analyzed over 1500 solar companies in the nation,
and have selected the top 14 in Cos Cob based on:
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Customer review scores
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Solar installers near you
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Company policies and services offered
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Accreditations and certifications
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Updated March 14, 2023
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Best solar companies in Cos Cob
If you're a home or business owner looking to make the most of the solar incentives in Cos Cob, it can be hard to narrow down which installer to decide on. But, it's worth it since switching to solar energy is typically a fantastic idea. Since energy bills are getting higher and higher each year, many homeowners are considering making the switch to solar to save money on electricity for their homes.
Here, we'll narrow down some of the best solar companies in Cos Cob to make your decision much easier. Want to know the cost of installing a solar system on your roof? Click "get quote" below to get a free, no-obligation quote from a highly rated Cos Cob solar installer.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best Technology
Tesla Energy
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
EcoWatch Rankings for Solar Companies in Cos Cob

Phoenix Energy
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Can browse portfolio on website
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Educational sales approach
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Assists with maximizing rebate
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels

NJ Solar Panels
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Offers a free quote process
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels

Core Development Group
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NABCEP-certified technicians
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More transparent pricing than competitors
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Custom system designs
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Commercial Solar Services
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Solar Panels

Eferon Solar Solutions
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NABCEP-certified technicians
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Prime Energy Solar
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Solar Panels
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Solar Roof Shingles
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Commercial Solar Services

PurePoint Energy
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More transparent pricing than competitors
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Educational sales approach
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Custom system designs
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Can browse portfolio on website
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NABCEP-certified technicians
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Commercial Solar Services
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Solar Panels

Install Sun
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Can browse portfolio on website
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Removal & Reinstallation
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Commercial Solar Services
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Maintenance and Repairs

Power Marketing Group, LLC
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Educational sales approach
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More transparent pricing than competitors
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Custom system designs
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Alien Fuel
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NABCEP-certified technicians
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Educational sales approach
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Assists with maximizing rebate
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Brooklyn SolarWorks
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Can browse portfolio on website
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

UGE Solar Systems LLC
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

Beyond Green Construction
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Can browse portfolio on website
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Educational sales approach
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Speedy and efficient installations
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Family owned and operated
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

Grid City Electric
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More transparent pricing than competitors
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Educational sales approach
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Family owned and operated
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Custom system designs
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Has an online quote form
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Can browse portfolio on website
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NABCEP-certified technicians
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

Sunshine Solar Technologies, Inc.
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Custom system designs
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Can browse portfolio on website
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels
Solar Company Ranking Methodology
Click here to see a more detailed overview of our solar company ranking methodology.
The Cost and Benefits of Solar in Cos Cob
The cost of putting up a solar panel system has dropped greatly in the past several years, but it's still a significant investment for most homeowners. Some key things that determine the cost and possible savings include:
- Your income and budget: This shapes what type of solar panels you can get.
- Incentives: The federal solar investment tax credit, which everyone qualifies for, allows you to deduct 30% of the cost of your solar system installation from your taxes. Plus, not including incentives, you can save about $23,000 over 20 years on your energy bills.
- Electricity consumption: The average home in Cos Cob doesn't use much energy, and so may not see as many savings on their power bills.
- How much sunlight your roof gets: If your roof doesn't get a lot of direct sunlight, your solar panel system won't be able to generate as much energy, which will leave you with lower savings on power bills than a roof that gets lots of sunlight.
Because of solar panels now being cheaper than ever as well as local and federal solar incentives, they are a cost-effective investment for the majority of homeowners.
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Solar Incentives in Cos Cob
Switching to solar power has lots of great benefits. Not only can it help preserve the Earth, but you can also save a decent amount of money on your installation with various government incentives. These incentives normally consist of cash rebates, tax credits and/or solar renewable energy credits. They can reduce how much you pay for going solar by 30%, upwards of 50% depending on where you live. Our article on solar incentives has more information on the incentives you can benefit from in Cos Cob.
Environmental Impact of Switching to Solar in Cos Cob
Making the switch to solar power is a compelling way to do what you can for a more eco-friendly future. You may be wondering — how much does going solar help the planet anyway? The average person has a sizable carbon footprint. Between their car, which releases over 10,000 pounds of carbon dioxide emissions a year, and powering their home, it can be overwhelming to figure out what to do. Using solar power is a practical thing you can do to help. When you go solar, your carbon footprint can be lowered by about 40 pounds a year. The advantages of solar power are abundant — just like solar power is! That's why so many homeowners have been happy with committing to solar.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best Technology
Tesla Energy
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
EcoWatch's Cos Cob, CT Solar Company Rankings FAQs
Which solar panel installer is the best in Cos Cob?
In Cos Cob, Phoenix Energy is the top local solar company. Our team of experts rates it 5.00 stars, so it's a solid choice if you're looking to install solar panels on your house.
Are solar panels actually bad for the environment?
Manufacturing solar panels requires chemicals and produces toxic waste that can be bad for the environment, which is the main downside of solar panels.
How long does it take to see a return on your investment after buying solar panels?
Solar panels usually pay for themselves in about 8.1 years, but your solar payback period will depend on your utility costs. The more your typical power bill, the quicker your solar panel system will recoup your installation costs.
When should I install solar panels?
You can put up solar panels whenever it's convenient for you, but consider doing so in the winter when there's less demand. With fewer homeowners switching to solar, you could potentially see faster installation times and more savings.
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.