15 Best Solar Companies in Greenville, NY (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Greenville based on:
Customer review scores- Service area for Greenville, NY
- Company policies and services offered
- Accreditations and certifications
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Average Greenville homeowner saves $2,548/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Greenville
When deciding on the best solar companies, Greenville homeowners have more providers to choose from than ever before, which can be too much to get a handle on, but we’re here to make making the switch to solar energy that much easier. While solar power is a great investment, you’ll be able to make the cost back and then some, all while helping to protect the planet. In fact, you could look forward to saving about $30,000 over 20 years.
In this article, we’ll help you narrow down the best companies in your area.To get free quotes from the leading solar companies in Greenville, click the "get quote" button below.
EcoWatch Rankings for Solar Companies in Greenville
Precision Solar
Clear Pricing Policy- Free Quotes
- Reliable Customer Support
Limited information available on website
Services Offered
Permit Assistance- Panel Installation
- Grid-Tied Solar System
- Financing Assistance
SSAY Solar Savings All Year
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- System Decommissioning
- Consultation
- Panel Installation
Advanced Solar Solutions
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
Solar Pro
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Permit Assistance
- Consultation
Marcor Solar
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Family-Operated Business
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Skilled Repairs
GreenLeaf Solar
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Solar Carports
Leviathan Solar
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
Harmony Energy
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Lighthouse Solar - NY
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Financing Assistance
- Grid-Tied Solar System
- Panel Installation
- Cleaning and Maintenance
- Skilled Repairs
Solar X - Solar Maintenance Professionals
- Informative Resources
- Prompt Service Delivery
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Cleaning and Maintenance
- System Decommissioning
- Skilled Repairs
Integrity Solar Solutions
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
- Skilled Repairs
Solar Mentor
- Free Quotes
- Informative Resources
- Prompt Service Delivery
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Cleaning and Maintenance
- Panel Installation
- Financing Assistance
- Permit Assistance
Brooklyn SolarWorks
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Panel Installation
- Consultation
J Synergy Green, Inc.
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
Mpower Solar
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Financing Assistance
- Permit Assistance
- Consultation
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Greenville
EcoWatch's solar experts analyzed each solar company in Greenville 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 Greenville
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 Greenville
We get that for most homeowners, the choice to invest in solar comes down to installation costs.The installation cost is just one important factor you should bear in mind when looking into installing solar panels. How much it'll cost and how much you can save depend on things such as:
- 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 money on your utility bills, which can lead to an average of $30,000 of savings over 20 years.
- How much you spend on energy: The average family in Greenville shells out around $1,900 a year on electricity alone, so you could be looking at that much in savings.
- Average daily sunlight: Since Greenville gets a decent amount of average daily sunlight, your solar panels can generally produce enough energy to power your whole home, which affects how much your electricity bills will be.
- Your income and budget: This determines what model of solar panels you can purchase.
So are solar panels worth it? Whether you’d like to reduce your electric bills, carbon emissions or both, solar panels are a solid investment for many Greenville homeowners.
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Solar Incentives in Greenville
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.On top of the federal solar investment tax credit, there are also some state- and city-level programs, which in the majority of cases, stack with the federal incentive, so you get to save even more. For more information about incentives that apply to you, see our article on solar incentives.
Environmental Impact of Switching to Solar in Greenville
A lot of people want to do their part to help the planet, which often is the primary motivation to install solar panels.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Greenville, though. As stated by the EPA, electricity production is the second largest source of greenhouse gas emissions and about 62% of our electricity is generated by burning fossil fuels. Installing solar panels and switching to renewable energy can help reduce that statistic in a city like Greenville that generates a fair amount of carbon dioxide emissions each year.Once you go solar, your carbon footprint can be reduced by about 50 pounds each year. If you care about the environment, you’ll no doubt get that there are many good things about adopting solar power other than just saving money on electricity. You can also help preserve the environment, which some would argue is invaluable.
EcoWatch's Greenville, NY Solar Company Rankings FAQs
What is the most reputable solar panel installer in Greenville?
The top local solar company in Greenville is Precision Solar, with a rating of 5.00 stars.
What are the best and worst things about solar power?
The greatest advantages of solar power are that it can decrease or, in some cases, 100% cut your electricity bills, improve the value of your home and cut back on your carbon footprint. The disadvantages are that solar panels can be expensive to install, you may not save a lot if you don’t use a lot of electricity and whether you can install solar panels depends on your roof configuration.
Are solar panels worth it?
Solar panels can be a beneficial investment for many homeowners, but truthfully, they might not be worth it for everyone. If your home doesn't get enough sunlight or your electricity bills are already fairly low, solar panels might not be for you.
What is the efficiency of solar panels?
Most of the time, solar panels are about 15 to 25% efficient, meaning they can convert that percentage of the sun’s energy into usable electricity.
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.