18 Best Solar Companies in Greenport, NY (Mar 2023 Review)
We analyzed over 1500 solar companies in the nation,
and have selected the top 18 in Greenport based on:
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Customer review scores
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Solar installers near you
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Company policies and services offered
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Accreditations and certifications
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Updated March 14, 2023
Why you can trust EcoWatch
Best solar companies in Greenport
Looking for the best solar companies in Greenport? Installing a solar panel system is an exciting home addition that many homeowners find valuable for their wallets, communities and the planet. Plus, the solar industry is growing in Greenport, giving homeowners access to some of the most reputable solar panel installers in the country.
In this article, we'll help you narrow in on the top options in your area. We suggest shopping around to get quite a few quotes and comparing them to see which is the best installer for your home. To receive free, no-obligation quotes from vetted solar installers in Greenport, click the link below.
Best National Provider
SunPower
- 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
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best Technology
Tesla Energy
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
EcoWatch Rankings for Solar Companies in Greenport

Phoenix Energy
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Can browse portfolio on website
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Educational sales approach
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Assists with maximizing rebate
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels

NJ Solar Panels
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Offers a free quote process
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels

Core Development Group
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NABCEP-certified technicians
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More transparent pricing than competitors
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Custom system designs
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Commercial Solar Services
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Solar Panels

Prime Energy Solar
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Solar Panels
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Solar Roof Shingles
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Commercial Solar Services

PurePoint Energy
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More transparent pricing than competitors
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Educational sales approach
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Custom system designs
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Can browse portfolio on website
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NABCEP-certified technicians
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Commercial Solar Services
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Solar Panels

Install Sun
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Can browse portfolio on website
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Removal & Reinstallation
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Commercial Solar Services
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Maintenance and Repairs

J&A Electrical Construction LLC
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Commercial Solar Services
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Solar Panels

UGE Solar Systems LLC
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

Northeast Solar
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Educational sales approach
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More transparent pricing than competitors
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Custom system designs
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

New England Solar + Green
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Can browse portfolio on website
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Beyond Green Construction
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Can browse portfolio on website
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Educational sales approach
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Speedy and efficient installations
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Family owned and operated
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

BPVS
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Licensing and credentials transparency
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More transparent pricing than competitors
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Educational sales approach
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Can browse portfolio on website
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Removal & Reinstallation
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Commercial Solar Services
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Solar Panels

Alpine Solar Heat and Hot Water, LLC
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Educational sales approach
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More transparent pricing than competitors
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Custom system designs
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Commercial Solar Services
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Solar Panels

AEC Solar
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More transparent pricing than competitors
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Educational sales approach
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Custom system designs
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NABCEP-certified technicians
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Commercial Solar Services
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Solar Panels

Kasselman Solar
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Educational sales approach
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Assists with maximizing rebate
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Commercial Solar Services
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Solar Roof Shingles
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Solar Panels

NABCEP
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Can browse portfolio on website
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NABCEP-certified technicians
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Commercial Solar Services
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Solar Panels

HB Energy Solutions
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Can browse portfolio on website
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Lighthouse Solar
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Educational sales approach
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Locally owned and operated
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services
Solar Company Ranking Methodology
Click here to see a more detailed overview of our solar company ranking methodology.
The Cost and Benefits of Solar in Greenport
The cost of installing a solar panel system has decreased significantly over the past several years, but it's still a large investment for most homeowners. The installation cost is just one important factor you should keep in mind when looking into getting solar panels. How much it'll cost and how much you can save depend on things such as:
- Your income and budget: This affects what type of solar panels you can buy.
- How much energy your home consumes: Households that consume a lot of power each month may call for more solar panels and, consequently, be more expensive, but will also enjoy more savings over time.
- Your current electricity bills: Solar panels can substantially reduce, or totally get rid of, your utility bills. In Greenport, you can save an average of $58 a month.
- Incentives: One thing that can make your solar project cost less 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 money on your energy bills, which can result in an average of $15,000 of savings over 20 years.
There are lots of great benefits of solar despite the upfront cost of installation. It can help the environment and your bank account. Plus, it can boost the value of your home, leading to even more benefits if you choose to sell your home later.
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Adopting clean energy can considerably impact both the environment and your bills. To see how much, check out the calculator below. You can also view our solar panel cost guide for Greenport, NY.
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Solar Incentives in Greenport
Since solar power is better for the environment than burning fossil fuels, there are several government incentives in place to encourage its adoption. In addition to the federal tax credit incentive, there are also some state- and city-level benefits, which in almost all cases, can be claimed in addition to the federal incentive, so you get to save even more. You can learn about the incentives you can use in our article on solar incentives
Environmental Impact of Switching to Solar in Greenport
Many want to do what they can to help save the environment, which for many is the main motivation to install solar panels. But how much can switching to solar actually help the environment? No matter where you are, you can help the environment by switching to solar energy, but homes that consume more energy will have an even greater impact. In Greenport, the average homeowner can reduce their carbon footprint by 20 pounds a year once they go solar. As you can see, going solar has so many other rewards besides saving money. One of the main ones is that you can help save the Earth too.
Best National Provider
SunPower
- 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
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best Technology
Tesla Energy
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
EcoWatch's Greenport, NY Solar Company Rankings FAQs
What is the top solar installation company in Greenport?
In Greenport, Phoenix Energy is the top local solar company. Our team of experts rates it 5.00 stars, so it's a great choice if you're planning on installing solar panels on your roof.
What are the pros and cons of solar power?
The greatest advantages of solar power are that it can reduce or, for some, completely erase your electricity bills, improve your home's value and reduce your carbon footprint. The greatest disadvantages are that solar panels can be costly to install, you may not save as much 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 buying solar panels?
The average payback period for solar panel installation is about 13.2 years, but the exact period depends on local electricity costs, incentives and net metering programs.
What is solar panel capacity and how much do I need for my house?
Solar panel capacity is rated based on how much power they produce under standard testing conditions. Since each panel can generally produce about 250 to 400 watts per hour, the average home will need 20 to 35 panels.
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.