15 Best Solar Companies in Rockville, CT (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Rockville based on:
Customer review scores
Service area for Rockville, CT
Company policies and services offered
Accreditations and certifications
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Average Rockville homeowner saves $1,842/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Rockville
As a homeowner in Rockville, you may be considering switching to solar and wondering about the best solar companies in your local area. Solar could be a fantastic idea since it comes with many benefits. Over 20 years of offsetting your energy costs with solar panels, you can save about $22,000 on your electricity bills.
The cost of installing solar panels can vary considerably based on your home’s setup and your overall energy requirements.To get free quotes from the top-rated solar companies in Rockville, click the "get quote" button below.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch Rankings for Solar Companies in Rockville

Ion Solar Pros
Reliable Customer Support
Informative Resources
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Panel Installation
Consultation
Battery Storage

Sunrun Fusion New England
Clear Pricing Policy
Informative Resources
Free Quotes
Limited information available on website
Services Offered
Permit Assistance
Panel Installation
Battery Storage
Cleaning and Maintenance
Consultation
Skilled Repairs
Grid-Tied Solar System

Synergy Smart Homes - Connecticut Solar & Elite SunPower Dealer
Free Quotes
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Consultation
Tesla Powerwall
Financing Assistance
Cleaning and Maintenance
Battery Storage
Panel Installation
Skilled Repairs

Northeast Solar
Free Quotes
Clear Pricing Policy
Prompt Service Delivery
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation
Consultation
Permit Assistance
Financing Assistance
Battery Storage
Solar Carports
Cleaning and Maintenance

DO IT RIGHT SOLAR
Clear Pricing Policy
Reliable Customer Support
Free Quotes
Prompt Service Delivery
Limited information available on website
Services Offered
Battery Storage
Grid-Tied Solar System
Consultation
System Decommissioning
Panel Installation


Earthlight Technologies
Free Quotes
Prompt Service Delivery
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Tesla Powerwall
Consultation
Panel Installation
Skilled Repairs
Battery Storage


Valley Solar
Reliable Customer Support
Free Quotes
Prompt Service Delivery
Informative Resources
Clear Pricing Policy
Limited information available on website
Services Offered
Consultation
Battery Storage
Financing Assistance
Off-Grid Solar Systems
Solar Carports
Tesla Powerwall
Cleaning and Maintenance
Panel Installation

Sunwatt Solar
Clear Pricing Policy
Free Quotes
Reliable Customer Support
Prompt Service Delivery
Limited information available on website
Services Offered
Consultation
Battery Storage
Panel Installation
Financing Assistance
Cleaning and Maintenance
Permit Assistance

Evergreen Solar | RI & MA Solar Panel Company
Clear Pricing Policy
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation
Permit Assistance

Savkat Solar
Reliable Customer Support
Free Quotes
Clear Pricing Policy
Limited information available on website
Services Offered
Cleaning and Maintenance
Battery Storage
Consultation
Panel Installation
Financing Assistance
Grid-Tied Solar System

Green Power Energy
Informative Resources
Reliable Customer Support
Free Quotes
Clear Pricing Policy
Limited information available on website
Services Offered
Permit Assistance
Consultation
Skilled Repairs
Panel Installation
Battery Storage
Financing Assistance

Insight Solar
Free Quotes
Reliable Customer Support
Clear Pricing Policy
Informative Resources
Limited information available on website
Services Offered
Panel Installation
Financing Assistance
Consultation

Rooftop Power
Clear Pricing Policy
Reliable Customer Support
Free Quotes
Informative Resources
Limited information available on website
Services Offered
Panel Installation
Permit Assistance
Consultation
Cleaning and Maintenance
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
For many homeowners, whether or not to invest in solar energy comes down to the cost.There are a few factors you should take into consideration when determining costs and your potential savings, including:
- Incentives: One thing that can save you money on your solar project is the solar investment tax credit (ITC), which is a tax credit that’s equal to a percentage of the project cost. You can also save money on your power bills, which can result in an average of $22,000 of savings over 20 years.
- Typical energy usage: The more energy your household uses on average and the steeper your current electricity bills are, the more benefits you’ll see from going solar.
- System size and type: Some models are more expensive than others, so the one you want can raise or lower your upfront cost. Plus, the more solar panels you need, the more it'll cost.
- Your energy bills: This will influence how much you can save. In Rockville, the average resident can save about $1,800 a year on their electricity bills.
There are several great benefits of solar in spite of the initial cost of installation. It can help the planet and your finances. Plus, it can raise the value of your home, giving you even more benefits if you decide to sell your home later.
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Solar Incentives in Rockville
In order to increase the number of homes and businesses that use solar power, incentives are offered by the government – and even some utility companies – to help make solar power more economically viable and accessible.You qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your solar panels. You can also potentially use the ITC with other state and city rebates and benefits. In our article on solar incentives, you can see the incentives you qualify for in Rockville.
Environmental Impact of Switching to Solar in Rockville
If you want to add solar panels to your home, one of the primary reasons why may be to reduce your carbon footprint.But how much can switching to solar actually affect the environment? One thing to keep in mind is your overall carbon footprint. For example, if you spend lots of time commuting to work and have an electric vehicle, you can use solar energy for your home to power your EV and therefore help offset your carbon emissions.In Rockville, the average household can lower their carbon footprint by 40 pounds a year once they go solar. Since energy from the sun is renewable and produces electricity without a carbon footprint, adding solar panels to your home is one easy step you can take to help the planet.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Rockville, CT Solar Company Rankings FAQs
Which solar installation company is the best in Rockville?
In Rockville, Ion Solar Pros is the top local solar company. Our team of experts rates it 4.90 stars, so it's a good choice if you're planning on installing solar panels on your roof.
Are solar panels actually environmentally friendly?
Solar panels can be harmful for the environment when manufacturers use toxic chemicals when they’re made. Chemicals can make solar panels difficult to recycle safely once they’ve reached the end of their lifespan. Making solar panels needs a lot of energy as well. The energy payback period is about 1 to 4 years.
How long does it take for solar to pay for itself?
The average payback period for solar panel installation is about 11.4 years, but the exact period varies depending on the cost of electricity where you are, incentives and net metering programs.
When should I install solar panels?
Despite summer being the most common time people install solar panels, the ideal time is actually winter. You can save money since there's decreased demand during the winter months, and it allows you to be up and running with solar for the more expensive 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.