15 Best Solar Companies in Rockville, CT (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Rockville based on:
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Customer review scores
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Service area for Rockville, CT
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Company policies and services offered
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Accreditations and certifications
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Average Rockville homeowner saves $1,842/year with solar panels
Updated October 25, 2023
Why you can trust EcoWatch
Best Solar Companies in Rockville
As a homeowner or business owner in Rockville, you may be considering switching to solar energy and curious about the best solar companies in your local area. Solar could be a fantastic choice since it has lots of benefits. Due to its moderate amount of average daily sunlight, Rockville has a good amount of solar growth, so many of the best solar companies in the nation have expanded to there to help residents embrace renewable energy.
Here, we'll list out some of the top solar companies in Rockville to make your decision a little easier.Interested in knowing the cost of installing a solar system on your roof? Click "get quote" below to get a free, no-obligation quote from a top-rated Rockville solar installer.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
EcoWatch Rankings for Solar Companies in Rockville

SunRun Solar
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Informative Resources
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Free Quotes
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered
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Residential Panels
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Battery Storage

Sunrun Fusion New England
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Clear Pricing Policy
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Reliable Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Residential Panels
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Solar Panel Upgrades

Earthlight Technologies
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Informative Resources
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Prompt Service Delivery
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Battery Storage
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Solar Panel Upgrades
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Skilled Repairs
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EV Charger
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Tesla Powerwall
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Commercial Panels
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Residential Panels
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Consultation

Louth Callan Renewables
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Clear Pricing Policy
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Reliable Customer Support
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Informative Resources
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Free Quotes
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Limited information available on website
Services Offered
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Battery Storage
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Maintenance
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Permit Assistance
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Solar Carports

GM Industries, Inc
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Clear Pricing Policy
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Free Quotes
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Reliable Customer Support
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Informative Resources
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Limited information available on website
Services Offered
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Commercial Panels
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Consultation
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Battery Storage
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Residential Panels

Advanced Energy Group
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Reliable Customer Support
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Clear Pricing Policy
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Informative Resources
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Free Quotes
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Limited information available on website
Services Offered
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Energy Efficiency Audit
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Commercial Panels
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Emergency Services
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Maintenance
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Solar Panel Upgrades

Everlast Energy
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Reliable Customer Support
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Free Quotes
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Commercial Panels
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Battery Storage
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Residential Panels

SunVivo
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Free Quotes
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Reliable Customer Support
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Informative Resources
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Clear Pricing Policy
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Prompt Service Delivery
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Limited information available on website
Services Offered
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Solar Roof Assessment
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Skilled Repairs
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Commercial Panels
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Energy Efficiency Audit
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Consultation
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Maintenance
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Residential Panels

Sundevil Solarus
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Reliable Customer Support
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Informative Resources
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Clear Pricing Policy
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Free Quotes
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Limited information available on website
Services Offered
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Consultation
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Emergency Services
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Residential Panels
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Battery Storage
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Maintenance
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Skilled Repairs

Premier Improvements Solar
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Clear Pricing Policy
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Informative Resources
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Reliable Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Tesla Powerwall
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Residential Panels
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Permit Assistance
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Battery Storage

Elite Energy Consulting
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Informative Resources
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Reliable Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Consultation
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Residential Panels

EcoGen America
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Free Quotes
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Informative Resources
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered

CTEC Solar, LLC
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Clear Pricing Policy
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Reliable Customer Support
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Informative Resources
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Limited information available on website
Services Offered
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Residential Panels
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Permit Assistance
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Community Solar Projects
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Battery Storage
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Maintenance
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Skilled Repairs
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Commercial Panels

Synergy Smart Homes - Connecticut Solar & Elite SunPower Dealer
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Tesla Powerwall
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Consultation
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Residential Panels
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Commercial Panels

One Source Energy Consultant
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Community Solar Projects
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Solar Panel Upgrades
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Consultation
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Full-Service
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Maintenance
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Residential Panels
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Solar Roof Assessment
Methodology: How We Ranked the Best Solar Companies in Rockville
EcoWatch's solar experts analyzed each solar company in Rockville 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 Rockville
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 Rockville
While solar panels can save you a decent chunk of change on energy bills over time, it's important to consider the upfront costs.There are several factors you should consider when trying to figure out costs and your potential savings, including:
- Your household's power bills: Because of fairly high monthly power bills in Rockville, you could save about $1,100 a year with solar.
- The type and model of solar panels you're planning on getting: Higher-efficiency panels are more costly, so that will shape your budget for your solar project.
- How much electricity your household consumes: Homes that consume plenty of power each month may need more solar panels and, consequently, more upfront cost, but will also enjoy more savings over time.
- 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 federal taxes. In addition, not including incentives, you can save about $22,000 over 20 years on your energy bills.
There are many great benefits of solar despite the initial cost of installation. It can help the planet and your bank account. In addition, it can increase the value of your home, giving you even more benefits if you choose to sell your home later.
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Solar Incentives in Rockville
Since solar power is better for the environment than traditional energy sources, there are some government incentives available to encourage people to make the switch.You can qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar panel system. You can also potentially stack the ITC with other local incentives. Our article on solar incentives goes over more information on the incentives you can benefit from in Rockville.
Environmental Impact of Switching to Solar in Rockville
Going solar can have a meaningful impact on the environment.A question many homeowners might be thinking about is how much can they really help preserve the environment by going solar anyway? In a city like Rockville where commute times can be pretty long, installing solar panels can help offset some of your carbon dioxide emissions from driving a lot.In fact, if you install solar panels, you could lower your carbon dioxide emissions by about 40 pounds each year. Since energy from the sun is plentiful and generates electricity without a carbon footprint, installing solar panels is one easy step you can take to help preserve the environment.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
EcoWatch's Rockville, CT Solar Company Rankings FAQs
What is the top solar panel installer in Rockville?
The highest-rated local solar company in Rockville is Earthlight Technologies, with a rating of 4.06 stars.
Are solar panels really good for the environment?
Manufacturing solar panels needs to use chemicals and produces toxic waste that can be bad for the environment, which is the main downside of solar panels.
Are solar panels worth it?
Solar panels require a large upfront investment that costs over ten thousand dollars, but whether or not solar panels are worth it depends on a range of factors like local electricity rates and how much direct sunlight your roof gets.
How efficient are solar panels?
Solar panel efficiency is the amount of energy from the sun that is converted into electricity. Most panels today have an efficiency rating between 15 and 20%. If your panels are more efficient, you'll need fewer of them to meet your home's energy needs.
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.