12 Best Solar Companies in Union, NY (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 12 in Union based on:

  • Customer review scores
  • Service area for Union, NY
  • Company policies and services offered
  • Accreditations and certifications

Average Union homeowner saves $992/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated May 20, 2024

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best Solar Companies in Union

On the hunt for the best solar companies in Union? Installing solar panels is an exciting venture that many homeowners find beneficial for their wallets, communities and the planet. Due to Union's decent level of sunshine on average, the solar industry has been growing steadily.


Here, we’ll give you a list of some of the top solar companies in Union to make your choice much easier.To get an idea of how much you might pay to install a solar panel system on your roof, you can get a free quote from one of the top solar companies in Union by clicking the "get quote" button below.

Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

Best Social Impact

Palmetto Solar

★★★★★
4.0
  • Expansive service area
  • Makes charitable contributions
  • Certified B Corp
  • No leases or PPAs
  • Quality of installation may vary by location

EcoWatch Rankings for Solar Companies in Union

Best Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

ETM Solar Works

  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Tesla Powerwall
  • Service icon Financing Assistance
  • Service icon Cleaning and Maintenance

Website: https://www.etmsolar.com/
Address: 300 North St, Endicott, NY 13760
Phone: 6077856499
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Southern Tier Solar Works

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Financing Assistance
  • Service icon Community Solar Projects
  • Service icon Consultation

Website: http://www.southerntiersolarworks.org/
Address: First Congregational Offices, 30 Main St, Binghamton, NY 13905
Phone: 6078739220
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Intelligent Green Solutions (IGS)

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Financing Assistance

Website: https://www.intelligentgreensolutions.com/
Address: 1143 Dryden Rd, Ithaca, NY 14850
Phone: 8666691786
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Solar Opportunities, LLC

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Permit Assistance
  • Service icon Panel Installation
  • Service icon Financing Assistance
  • Service icon Cleaning and Maintenance

Website: https://www.solaropportunitiesllc.com/
Address: 2201 Sheshequin Rd, Towanda, PA 18848
Phone: 5702129480
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

SunMaxx Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation

Website: http://www.sunmaxxsolar.com/
Address: 15 Catherwood Rd, Ithaca, NY 14850
Phone: 8777866299
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Renovus Solar

  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Off-Grid Solar Systems
  • Service icon Grid-Tied Solar System
  • Service icon Community Solar Projects
  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage
  • Service icon Financing Assistance

Website: https://renovussolar.com/
Address: 1520 Trumansburg Rd, Ithaca, NY 14850
Phone: 6072771777
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Endless Energy

  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Family-Operated Business
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: http://www.endlessenergypa.com/
Address: 288 Kidder St, Wilkes-Barre, PA 18702
Phone: 5708205990
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Electric City Solar Co

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation

Website: https://electriccitysolarco.com/
Address: 502 S Blakely St, Dunmore, PA 18512
Phone: 5707076527
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Great Brook Solar NRG LLC

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Skilled Repairs
  • Service icon Cleaning and Maintenance

Website: http://www.greatbrooksolar.com/
Address: 819 County Rd 28, South New Berlin, NY 13843
Phone: 6078476366
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Buselli Solutions

  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Financing Assistance
  • Service icon Panel Installation

Website: http://busellisolutions.com/
Address: 704 Beach Lake Hwy, Honesdale, PA 18431
Phone: 5707297791
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Solar Mason

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Carports
  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage
  • Service icon Financing Assistance
  • Service icon Grid-Tied Solar System
  • Service icon Permit Assistance

Website: https://solar-mason.com/
Address: 800 James Ave suite 209, Scranton, PA 18510
Phone: 5707954019
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Green Visions Solar

  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Skilled Repairs
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Permit Assistance
  • Service icon Financing Assistance

Website: https://www.greenvisionssolar.com/
Address: 8533 E Seneca Turnpike, Manlius, NY 13104
Phone: 3157260088

Methodology: How We Ranked the Best Solar Companies in Union

EcoWatch's solar experts analyzed each solar company in Union 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 Union


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 Union

When choosing a solar company, most homeowners or business owners worry about the costs the most.There are quite a few factors you should take into consideration when determining costs and your potential savings, such as:

  • How much energy costs for you: The average household in Union spends around $830 a year on home energy use alone, so you could be looking at that much in savings.
  • Choice of solar panels: The type of solar panels you get will affect your total cost. High-efficiency monocrystalline panels are more expensive upfront but can also save you more money over the lifetime of your system. If space isn't a constraint for your project, you can opt for a higher number of more affordable panels.
  • Incentives: Something that can save you money on your solar project is the solar investment tax credit (ITC), which is a tax credit that lets you deduct from your taxes a percentage of the project cost. You can also save on your energy bills, which can give you an average of $12,000 of savings over 20 years.
  • How much energy you use: If your home regularly uses a lot of energy, you'll see more savings from going solar.

So is a solar panel system worth it? Whether you want to reduce your electricity costs, carbon emissions or both, solar panels are a great investment for many Union homeowners.

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Solar Incentives in Union

One of the great things about installing a solar panel system is receiving government incentives.These incentives mostly include cash rebates, tax credits and/or solar renewable energy credits. They can reduce how much you end up spending on going solar by 0, upwards of 50% depending on your location. For detailed information about incentives that apply to you, visit our article on solar incentives.

Environmental Impact of Switching to Solar in Union

There are a few big reasons why homeowners want to invest in solar energy: for the financial and environmental benefits.You may be curious – how much does going solar do for the environment anyway? No matter where you are, you can help the planet by switching to solar energy, but homes that consume lots of energy will have a greater impact.In fact, if you make the switch to solar power, you could look forward to lowering your carbon dioxide emissions by about 20 pounds each year. Since solar energy is plentiful and produces electricity without releasing carbon emissions, making the switch to solar power is one easy step you can take to help the planet.

Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

Best Social Impact

Palmetto Solar

★★★★★
4.0
  • Expansive service area
  • Makes charitable contributions
  • Certified B Corp
  • No leases or PPAs
  • Quality of installation may vary by location

EcoWatch's Union, NY Solar Company Rankings FAQs

Which solar panel installer is the best near me?

In Union, ETM Solar Works is the most reputable local solar company. Our team of experts rates it 3.00 stars, so it's a good choice if you're looking to install solar panels on your house.

What is the negative environmental impact of solar panels?

Producing solar panels needs to use chemicals and produces toxic waste that can be harmful for the environment, which is the main downside of solar panels.

Are solar panels worth it?

Solar panels can be a beneficial investment for a majority of homeowners, but honestly, they might not be worth it for everyone. If your home doesn't get enough sunlight or your electricity bills are already pretty low, solar panels might not be for you.

How often do solar panels need to be replaced?

On average, the lifespan of solar panels is about 25 to 30 years. Some even last up to 50 years, but efficiency goes down by about 0.8% each year. You can choose to replace them sooner if you want to maintain a higher amount of energy production.

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.