15 Best Solar Companies in Oakville, CT (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Oakville based on:
Customer review scores- Service area for Oakville, CT
- Company policies and services offered
- Accreditations and certifications
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Average Oakville homeowner saves $1,842/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Oakville
If you’re a home or business owner looking to take advantage of the solar incentives in Oakville, it can be difficult to narrow down which company to choose. But, the hard work is worth it since switching to solar energy is often a good idea. Solar panels aren't just good for the planet — your wallet will benefit too. After switching to solar power, you can save an average of $22,000 over 20 years, and this doesn't even include incentives.
In this article, we’ll tell you about the top Oakville solar installers so you can make the best choice for your home’s green energy needs.To see how much you would pay to put up a solar panel system on your roof, you can get a free quote from one of the top solar companies in Oakville by clicking the "get quote" button below.
EcoWatch Rankings for Solar Companies in Oakville
Synergy Smart Homes - Connecticut Solar & Elite SunPower Dealer
Clear Pricing Policy- Free Quotes
- Reliable Customer Support
Limited information available on website
Services Offered
Battery Storage- Panel Installation
- Skilled Repairs
- Consultation
- Cleaning and Maintenance
- Tesla Powerwall
- Financing Assistance
GreenLeaf Solar
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Solar Carports
- Panel Installation
Lighthouse Solar - NY
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Skilled Repairs
- Consultation
- Financing Assistance
- Cleaning and Maintenance
- Grid-Tied Solar System
Precision Solar
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Panel Installation
- Financing Assistance
- Permit Assistance
Leviathan Solar
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
Harmony Energy
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Northeast Solar
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Panel Installation
- Solar Carports
- Consultation
- Battery Storage
- Cleaning and Maintenance
- Permit Assistance
- Financing Assistance
SSAY Solar Savings All Year
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- System Decommissioning
- Panel Installation
- Consultation
Marcor Solar
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Family-Operated Business
- Limited information available on website
Services Offered
- Skilled Repairs
- Financing Assistance
- Panel Installation
Ion Solar Pros
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
- Battery Storage
Everlast Energy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Grid-Tied Solar System
Earthlight Technologies
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Skilled Repairs
- Consultation
- Tesla Powerwall
Solar Medix
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- System Decommissioning
- Consultation
- Skilled Repairs
- Panel Installation
Valley Solar
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Prompt Service Delivery
- Free Quotes
- Limited information available on website
Services Offered
- Tesla Powerwall
- Consultation
- Cleaning and Maintenance
- Solar Carports
- Panel Installation
- Battery Storage
- Financing Assistance
- Off-Grid Solar Systems
Long Island Power Solutions
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Grid-Tied Solar System
- Battery Storage
- Consultation
Methodology: How We Ranked the Best Solar Companies in Oakville
EcoWatch's solar experts analyzed each solar company in Oakville 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 Oakville
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 Oakville
For many readers, the decision of which solar installer to choose depends on prices.There are several factors you should take into consideration when determining how much it will cost and how much you can save, including:
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which gives you a tax credit currently worth 0 of your overall installation cost, your local government may offer additional tax exemptions, credits or rebates that will help you save even more. Aside from incentives, you can save an average of $22,000 over the first 20 years with your solar panels, too.
- Your income and budget: This shapes what model of solar panels you can purchase.
- The amount of sunlight your roof gets: This, and your roof configuration, affects affect how much electricity your solar panels can generate.
- How much you spend on energy: The typical family in Oakville spends around $1,800 a year on home energy use alone, so you could be looking at that much in savings.
So is a solar panel system worth it? Whether you want to lower your energy bills, carbon dioxide emissions or both, solar panels are a solid investment for many Oakville homeowners.
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Solar Incentives in Oakville
Because solar power is better for the environment than burning fossil fuels, there are some government incentives in place to encourage its adoption.Regardless of where you live, you can take advantage of the federal Solar Investment Tax Credit (ITC), which allows you to claim 0 of how much you paid for your solar installation when you file taxes, reducing the amount of taxes you owe that year. Additionally, there may be some local incentives that can save you some extra money too. For comprehensive information about incentives for homeowners in Oakville, check out our article on solar incentives.
Environmental Impact of Switching to Solar in Oakville
One of the most compelling reasons to adopt solar power is to minimize your reliance on nonrenewable energy sources like burning fossil fuels, which are damaging for the environment.You may be trying to figure out – how much does making the switch do for the planet anyway? The average person has a rather large carbon footprint. Between their car, which produces over 10,000 pounds of carbon dioxide emissions a year, and electricity for their home, it can be overwhelming to think about what to do. Going solar is a practical thing you can do to help.In fact, if you adopt solar power, you could be looking at reducing your carbon dioxide emissions by about 40 pounds each year. For homeowners who are concerned about the environment, the upfront cost of solar is a small price to pay for the offset carbon emissions.
EcoWatch's Oakville, CT Solar Company Rankings FAQs
Which solar power company is the best in Oakville?
The top local solar company in Oakville is Synergy Smart Homes - Connecticut Solar & Elite SunPower Dealer, with a rating of 5.00 stars.
What is the negative environmental impact of making solar panels?
Solar panels can be bad for the environment when manufacturers use toxic chemicals in the manufacturing process. Chemicals can make solar panels difficult to recycle safely once they’ve reached the end of their lifespan. Solar panel manufacturing needs a lot of energy as well. The energy payback period is about 1 to 4 years.
Is it worth installing solar panels on my house?
Solar panels can be a fruitful investment for most homeowners, but truthfully, they might not be worth it for everyone. If your home doesn't get enough sunlight or your energy bills are already reasonably low, solar panels might not be for you.
How often do solar panels have to be replaced?
Although the average lifespan of solar panels is 25 to 30 years, that doesn't mean they stop working completely. What this means is their energy production will have decreased significantly after that point. You can choose to replace them once you've had them for that long or you can keep using them at a lower efficiency after that time.
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.