18 Best Solar Companies in Norwalk, CT (Mar 2023 Review)
We analyzed over 1500 solar companies in the nation,
and have selected the top 18 in Norwalk 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
Please enter a valid 5-digit zip code!
Updated March 14, 2023
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Best solar companies in Norwalk
Hoping to go solar but trying to figure out which company would be the best one for your needs? Although it can be hard to decide on a solar company, the effort will pay off because going solar has many fantastic perks. Due to its moderate amount of average daily sunlight, Norwalk has a good amount of solar growth, so several of the best solar companies in the country have set up shop there to help residents adopt renewable energy.
If you're planning on going solar, the first step to make is to find the best solar companies in Norwalk and compare quotes. The good news is we did the hard work and compiled a list of the best solar companies to make it easier on you. Keep reading to see our picks for the top solar companies in the city, or get connected with a certified solar company near you right away by clicking the button below.
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 Norwalk

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

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

Northeast Solar
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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

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

Alpine Solar Heat and Hot Water, 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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Maintenance and Repairs
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Commercial Solar Services
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Solar Panels

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

Long Island Solar Sales
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Educational sales approach
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Licensing and credentials transparency
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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 Batteries
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Commercial Solar Services
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Solar Panels

EmPower Solar
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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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Comprehensive service offerings
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Excellent reputation
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Limited information available on website
Services Offered
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Removal & Reinstallation
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Maintenance and Repairs
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Commercial Solar Services
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Solar Batteries
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Solar Panels
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Solar Roof Shingles

S&R Solar Design
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Can browse portfolio on website
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Educational sales approach
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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 Norwalk
The cost of installing a solar panel system has dropped greatly in the past few years, but it's still a large investment for most homeowners. The cost of solar and the savings it generates vary depending on a few important factors such as:
- Your energy bills: This will dictate how much you can save. In Norwalk, the average homeowner can save about $1,100 a year on their electricity bills.
- Incentives: Those who purchase and install a solar system this year can save 30% of their installation costs by taking advantage of the federal solar investment tax credit. You can also save about $24,000 on your utility bills over 20 years without incentives.
- The type of solar panels you want to get: Some have higher prices, so that will determine your budget for your solar project.
- The amount of sunlight your roof gets: If your rooftop gets limited direct sunlight, your solar system won't be able to produce as much energy, which will give you lower savings on electricity bills than a house with a roof that gets lots of sunlight.
Solar is a profitable investment for most homeowners. You can generate your own electricity instead of paying for it from the grid and benefit from solar incentives and rebates, all while helping preserve the Earth.
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Solar Incentives in Norwalk
One of the benefits of installing a solar panel system is earning incentives from the government. You can qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar system. You can also possibly stack the ITC with other local rebates and benefits. Our article on solar incentives goes over more information on the incentives you can benefit from in Norwalk.
Environmental Impact of Switching to Solar in Norwalk
There are a few important reasons why homeowners want to invest in solar energy: for the financial and environmental benefits. You may be asking yourself — how much do solar panels do for the planet anyway? The average person has a sizable 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 think about what to do. Switching to solar is a practical thing you can do to help. Once you go solar, your carbon footprint can be lowered by about 40 pounds a year. Since solar power is plentiful and makes electricity without CO2 emissions, making the switch to solar power is one easy step you can take to help the environment.
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 Norwalk, CT Solar Company Rankings FAQs
What is the top solar panel installer in Norwalk?
The best local solar company in Norwalk is Phoenix Energy, with a rating of 5.00 stars.
What are a few of the major pros and cons of switching to solar?
A few of the biggest pros are that it reduces your power bills, it's a sustainable source of energy, and it can provide a significant return on your investment (ROI). The most notable cons are that solar panels don't produce electricity at night, there is a high upfront cost and solar panels aren't always aesthetically pleasing.
Is it worth installing solar panels on my house?
Solar panels need a large upfront investment that will cost you several thousands of dollars, but whether or not solar panels are worth it depends on a range of factors like the cost of electricity near you and the amount of direct sunlight your roof gets.
When is the best time of year to install solar panels?
Despite summer being the most common time people install solar panels, the optimal time is actually winter. You can save money since there's not as much demand during the winter months, and it allows you to be up and running with solar for the higher power bills you may get during the summer.
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.