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 February 01, 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 a solar panel system is an exciting home addition that many homeowners find valuable for their wallets, communities and the planet. Due to Union's decent level of sunshine on average, the solar industry has been growing steadily.


If you’re considering going solar, the first step you should take is to find the best solar companies in Union and compare quotes. That’s why we did the hard work and compiled a list of the best solar companies so you don’t have to.Continue reading to see our picks for the best solar companies in the city, or get connected to a certified solar company in your area right away by clicking the button below.

Best National Provider

SunPower

★★★★★
5.0
  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

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

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
ecowatch badge icon

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
ecowatch badge icon

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

Solar panels are powered by a free energy source — the sun — but before you can take advantage of this you must first pay to set up your panels.A few key factors that determine the cost of installing solar panels on your home and how much it could save you over time include:

  • Your current electric bills: Solar panels can significantly reduce, or entirely get rid of, your utility bills. In Union, you can save an average of $826 a month.
  • Your income and budget: This affects what model of solar panels you can get.
  • Incentives: Tax-paying citizens who buy and install a solar system this year can save 0 of their installation costs by using the federal solar investment tax credit. You can also save about $12,000 on your utility bills over 20 years without incentives.
  • average energy usage: The more power your home uses on average and the steeper your current power bills are, the more money you could save by making the switch to solar.

As a result of solar panels now being cheaper than ever as well as local and federal solar incentives, they are a worthwhile investment for most homeowners.

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Solar Incentives in Union

Since solar power is more sustainable than burning fossil fuels, there are some government incentives available to encourage its adoption.Local solar incentives depend on the location and, sometimes, utility company. Many states offer rebates for solar power, in addition to the federal solar tax credit. For detailed information about incentives that apply to you, visit our article on solar incentives.

Environmental Impact of Switching to Solar in Union

Lots of people want to do what they can to help save the planet, which for many is the prime motivation to install a solar system.But – how much exactly can you help by using solar power? Regardless of your location, you can help save the planet by switching to solar energy, but homes that consume more energy will have an even greater impact.Since solar panels don’t release carbon dioxide emissions into the atmosphere when producing electricity, they’re a good substitute for nonrenewable energy sources. In fact, you could look forward to lowering your carbon dioxide emissions by about 20 pounds each year. For homeowners who care about the environment, the upfront cost of solar is a small price to pay for offsetting your carbon emissions.

Best National Provider

SunPower

★★★★★
5.0
  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

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

EcoWatch's Union, NY Solar Company Rankings FAQs

Which solar company is the best near me?

The best local solar company in Union is ETM Solar Works, with a rating of 3.00 stars.

What is the negative environmental impact of solar panel manufacturing?

Making solar panels requires chemicals and produces toxic waste that can be dangerous for the environment, which is the main downside of solar panels.

Are solar panels worth it?

Solar panels need a large upfront investment that costs over ten thousand dollars, but whether or not solar panels are worth it depends on a range of factors like how much you pay for electricity and how much direct sunlight your roof gets.

How long do solar panels last?

Although the average lifespan of solar panels is 25 to 30 years, that doesn't mean they are completely unusable. What this means is the amount of energy they produce will have decreased by about 0.8% each year since installing them. You can decide to replace them once you've had them for that long or you can continue to use 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.

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.