15 Best Solar Companies in Groton, NY (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Groton based on:
Customer review scores
Service area for Groton, NY
Company policies and services offered
Accreditations and certifications
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Average Groton homeowner saves $1,058/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Groton
Do you want energy freedom in Groton? Installing solar panels can be a rewarding course of action since you can take advantage of lots of benefits after adopting solar power. One of the key reasons why many homeowners consider switching to solar energy is because it can significantly decrease your monthly utility bills which keep getting higher each year.
If you’re planning on going solar, the first step to make is to find the best solar companies in Groton and compare quotes. The good news is we took the time and came up with a list of the best solar companies to make your life easier.Read on to see our picks for the top solar companies in the city, or get connected to a vetted solar company in your area right away by clicking the 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 Groton

Paradise Energy Solutions
Clear Pricing Policy
Free Quotes
Reliable Customer Support
Limited information available on website
Services Offered
Consultation
Cleaning and Maintenance
Battery Storage
Panel Installation

Alternative Power Solutions of NY, LLC
Free Quotes
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Panel Installation
Grid-Tied Solar System
Financing Assistance
Permit Assistance
Consultation

PTM SOLAR INC.
Free Quotes
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Panel Installation
Financing Assistance
Community Solar Projects


Nickels Energy Solutions
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Panel Installation
Cleaning and Maintenance
Permit Assistance
Financing Assistance

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

Allstate Roofing & More LLC
Free Quotes
Reliable Customer Support
Informative Resources
Clear Pricing Policy
Limited information available on website
Services Offered
Panel Installation
Financing Assistance
Skilled Repairs
Consultation

ETM Solar Works
Informative Resources
Free Quotes
Reliable Customer Support
Limited information available on website
Services Offered
Financing Assistance
Tesla Powerwall
Consultation
Cleaning and Maintenance
Panel Installation
Battery Storage

Renovus Solar
Informative Resources
Clear Pricing Policy
Free Quotes
Reliable Customer Support
Limited information available on website
Services Offered
Battery Storage
Cleaning and Maintenance
Panel Installation
Grid-Tied Solar System
Community Solar Projects
Off-Grid Solar Systems
Financing Assistance


Solar Opportunities, LLC
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Informative Resources
Limited information available on website
Services Offered
Cleaning and Maintenance
Panel Installation
Consultation
Financing Assistance
Permit Assistance

Solar & Wind FX Inc
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Panel Installation
Consultation
Skilled Repairs
Cleaning and Maintenance

SunMaxx Solar
Clear Pricing Policy
Reliable Customer Support
Informative Resources
Free Quotes
Limited information available on website
Services Offered
Cleaning and Maintenance
Financing Assistance
Panel Installation

Great Brook Solar NRG LLC
Clear Pricing Policy
Reliable Customer Support
Free Quotes
Informative Resources
Limited information available on website
Services Offered
Cleaning and Maintenance
Skilled Repairs
Panel Installation

Methodology: How We Ranked the Best Solar Companies in Groton
EcoWatch's solar experts analyzed each solar company in Groton 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 Groton
Below are some the criteria we examined specifically for New York 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 Groton
The cost of putting up a solar panel system has gone down significantly in the past several years, but it’s still a substantial investment for most homeowners.There are several factors you should take into consideration when trying to figure out the overall cost and how much you can save, including:
- The type of solar panel system you can afford: This is dependent on how much you’re willing to invest upfront.
- The amount of sunlight your roof gets: Thanks to Groton’s relatively low amount of average daily sunlight, you might not see as many savings on your power bills.
- 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. Excluding incentives, you can save an average of $13,000 over 20 years with your solar panels, too.
- Electricity consumption: The average home in Groton doesn’t use much energy, and so may not see as many savings on their power bills.
Due to solar panels now being cheaper than ever as well as several solar incentives, they are a solid investment for many homeowners.
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Solar Incentives in Groton
Because solar power is better for the environment than fossil fuels, there are various government incentives in place to encourage its adoption.You are eligible for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar system. You can also possibly use the ITC with other state and city incentives. Check out our article on solar incentives to find out what incentives you can take advantage of.
Environmental Impact of Switching to Solar in Groton
There are a few main reasons why many people want to invest in solar energy: to help their wallet and the environment.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Groton, though. A key thing to keep in mind is your overall carbon footprint. For example, if you have a long commute, your footprint may be larger, so adopting solar power for your home can help offset that.Because solar panels don’t release CO2 emissions into the atmosphere when generating electricity, they’re a good substitute for nonrenewable energy sources. In fact, you could be looking at reducing your carbon dioxide emissions by about 20 pounds each year. Since solar power is abundant and produces electricity without free from carbon dioxide emissions, adding solar panels to your home is one easy step you can take to help protect 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
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 Groton, NY Solar Company Rankings FAQs
What is the best solar installation company in Groton?
In Groton, Paradise Energy Solutions is the best local solar company. Our team of experts rates it 4.90 stars, so it's a good choice if you're looking to install solar panels on your house.
What are the main advantages and disadvantages of switching to solar?
The biggest advantages of solar power are that it can decrease or, in some cases, entirely erase your electricity bills, improve your home’s value and lower your carbon footprint. The main disadvantages are that solar panels can be pricey to install, you may not see as many savings if you don’t use a lot of electricity and it doesn’t work for all roof types and locations.
How long does it take to see a return on your investment after getting solar panels?
Solar panels typically pay for themselves in about 19.3 years, but your solar payback period will vary depending on your utility costs. The higher your typical energy bill, the quicker your solar panel system will recoup your installation costs.
What is the efficiency of solar panels?
Solar panel efficiency is the amount of solar energy that is converted into electricity. Most panels today have an efficiency rating of about 15 to 25%. If your panels are more efficient, you'll need less 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.