15 Best Solar Companies in Lisbon, CT (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Lisbon based on:
Customer review scores- Service area for Lisbon, CT
- Company policies and services offered
- Accreditations and certifications
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Average Lisbon homeowner saves $2,104/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Lisbon
Looking for the best solar companies in Lisbon? Installing solar panels is an exciting venture that many homeowners find valuable for their wallets, communities and the planet. The average home can save $25,000 over 20 years by using solar power. And since solar panels last about 25 to 30 years, your total cost savings will be well above that overall.
If you want to start taking advantage of the many perks of solar, we’re here to help you narrow down your options to find the Lisbon solar installer that’s the right price for you.To get free quotes from the best solar companies in Lisbon, click the "get quote" button below.
EcoWatch Rankings for Solar Companies in Lisbon
DO IT RIGHT SOLAR
Reliable Customer Support- Prompt Service Delivery
- Clear Pricing Policy
- Free Quotes
Limited information available on website
Services Offered
Panel Installation- Battery Storage
- Consultation
- Grid-Tied Solar System
- System Decommissioning
Synergy Smart Homes - Connecticut Solar & Elite SunPower Dealer
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Battery Storage
- Skilled Repairs
- Cleaning and Maintenance
- Panel Installation
- Financing Assistance
- Tesla Powerwall
Neighborhood Solar
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- System Decommissioning
- Cleaning and Maintenance
- Consultation
NEC Solar
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Consultation
Northeast Solar
- Prompt Service Delivery
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Solar Carports
- Battery Storage
- Panel Installation
- Permit Assistance
- Financing Assistance
- Cleaning and Maintenance
- Consultation
Earthlight Technologies
- Prompt Service Delivery
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Skilled Repairs
- Consultation
- Tesla Powerwall
- Battery Storage
Everlast Energy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Panel Installation
- Battery Storage
Sunwatt Solar
- Clear Pricing Policy
- Free Quotes
- Prompt Service Delivery
- Reliable Customer Support
- Limited information available on website
Services Offered
- Battery Storage
- Financing Assistance
- Consultation
- Panel Installation
- 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
GreenLogic Energy
- Free Quotes
- Informative Resources
- Prompt Service Delivery
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Consultation
- Panel Installation
Ion Solar Pros
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Battery Storage
- Panel Installation
Valley Solar
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Tesla Powerwall
- Solar Carports
- Cleaning and Maintenance
- Consultation
- Panel Installation
- Battery Storage
- Financing Assistance
- Off-Grid Solar Systems
Rooftop Power
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Cleaning and Maintenance
- Permit Assistance
- Consultation
Green Power Energy
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Skilled Repairs
- Consultation
- Financing Assistance
- Battery Storage
- Panel Installation
- Permit Assistance
Savkat Solar
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Panel Installation
- Consultation
- Financing Assistance
- Battery Storage
- Grid-Tied Solar System
Methodology: How We Ranked the Best Solar Companies in Lisbon
EcoWatch's solar experts analyzed each solar company in Lisbon 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 Lisbon
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 Lisbon
Solar panels are powered by a free energy source — the sun — but before you can take advantage of this you must first pay to install your system.Some important factors that determine how much it will cost to install solar panels on your home and how much money you could save over time are:
- Your home's power bills: Due to fairly high monthly power bills in Lisbon, you could save about $1,800 a year with solar.
- How much sunlight your roof gets: This, along with your roof configuration, affects affect how much electricity your solar panels can make.
- The type of solar panels you’re planning on getting: More efficient models are more costly, so that will influence your budget for your solar project.
- Incentives: Something that can make your solar project cost less 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 a decent amount of money on your utility bills, which can lead to an average of $25,000 of savings over 20 years.
Though a solar panel system costs a decent chunk of money upfront, it can save you thousands of dollars over time. The question of how much, though, depends on several factors, such as the size of your solar panel system and your local electricity rates.
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Solar Incentives in Lisbon
There are several reasons why going solar is a great investment. One of them involves some government incentives that can help save you some money.These incentives usually consist of cash rebates, tax benefits and/or performance-based incentives. They can reduce how much you end up spending on installing solar panels by 0, upwards of 50% in some cases. You can learn about the incentives you can use in our article on solar incentives
Environmental Impact of Switching to Solar in Lisbon
Switching to solar energy can have a beneficial impact on the environment.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Lisbon, though. The more energy your family uses, the better off the planet will be when you switch to solar as you won’t have to rely on traditional energy sources as much.In fact, if you install solar panels, you could look forward to lowering your carbon dioxide emissions by about 40 pounds each year. For people who are worried about the environment, the upfront cost of solar is a small price to pay for the offset carbon emissions.
EcoWatch's Lisbon, CT Solar Company Rankings FAQs
Which solar installation company is the best near me?
In Lisbon, DO IT RIGHT SOLAR is the most reputable local solar company. Our team of experts rates it 5.00 stars, so it's a solid choice if you're planning to add solar panels to your home.
What is the negative environmental impact of solar panel manufacturing?
Solar panels can be detrimental for the environment when manufacturers use toxic chemicals in the construction. 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.
Is it worth putting solar panels on my home?
Solar panels call for a considerable upfront investment that costs over ten thousand dollars, but whether or not solar panels are worth it depends on a collection of factors like how much you pay for electricity and how much direct sunlight your roof gets.
What is the best kind of solar panel?
There are three main types of solar panels: monocrystalline, polycrystalline and thin-film. In regard to efficiency and price, monocrystalline has the highest for both, then polycrystalline, and then thin-film. The best choice for you is highly influenced by your roof layout, your budget and desired energy output.
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.