12 Best Solar Companies in Centereach, NY (2023 Reviews)

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

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

Average Centereach homeowner saves $1,842/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated May 04, 2023

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 Centereach

Choosing the best solar panel installation company for your home is a huge decision, but it's one that can reap a lot of rewards in Centereach. With high levels of average daily sunlight in Centereach, the solar industry is doing fairly well. An overlooked driver of this has been New York's statewide programs that encourage residential and commercial solar panel installation.

To help you sort through the large number of Centereach solar installers, we've narrowed in on a list of the top ones. Want to see how much you would pay to install a solar system on your roof? Click "get quote" below to get a free, no-obligation quote from a top-rated Centereach solar installer.

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 Centereach

Best National Provider
ecowatch badge icon

EcoWatch Rating

5.0/5

Average Cost

Read full review

SunPower

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

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon System Monitoring

Website: https://us.sunpower.com/
Best Regional Coverage
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EcoWatch Rating

4.5/5

Average Cost

Momentum Solar

  • Pros icon Great warranty coverage
  • Pros icon Representatives are experts on local policies
  • Pros icon Concierge service ensures steady communication
  • Con icon Slightly limited service offerings

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries

Website: https://www.momentumsolar.com/
Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.0/5

Prime Energy Solar | Solar Company CT

  • Pros icon Outstanding Customer Support
  • Pros icon Prompt Service Delivery
  • Pros icon Free Quotes
  • Pros icon Recognized Excellence
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Expert panel installation
  • Service icon Business installations
  • Service icon Home installations
  • Service icon Integrated roofing
  • Service icon Skilled repairs
  • Service icon Tailored solutions
  • Service icon Energy storage solutions

Website: https://primeenergysolar.com/
Address: Milford, CT 06460
Phone: 4752552015
Best for Leasing
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EcoWatch Rating

4.0/5

Average Cost

Sunrun

  • Pros icon Expansive service area
  • Pros icon Many financing options
  • Con icon Some reported issues with customer service
  • Con icon Some reported issues with door-to-door sales

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon Energy-Efficiency Upgrades

Website: https://www.sunrun.com/
Best Social Impact
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EcoWatch Rating

4.0/5

Average Cost

Palmetto Solar

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

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon Energy-Efficiency Upgrades
  • Service icon Maintenance & Repairs

Website: https://palmetto.com/
Solar Veteran
ecowatch badge icon

EcoWatch Rating

4.0/5

Average Cost

Trinity Solar

  • Pros icon Many financing options
  • Pros icon Family-owned and -operated
  • Pros icon Makes charitable contributions
  • Con icon Limited service area
  • Con icon Relatively short workmanship warranty

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon Energy-Efficiency Upgrades

Website: https://www.trinity-solar.com/
Best Technology
ecowatch badge icon

EcoWatch Rating

3.2/5

Average Cost

Read full review

Tesla Energy

  • Pros icon Price-match guarantee
  • Pros icon Sleek, efficient, and durable solar panels
  • Pros icon Best solar battery on the market
  • Con icon Some reported issues with customer service
  • Con icon Customer service varies by local dealer

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon Solar Roof Shingles
  • Service icon System Monitoring

Website: https://www.tesla.com/energy
Outstanding Local Installer
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EcoWatch Rating

3.0/5

GreenLeaf Solar

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

Services Offered

  • Service icon Home installations
  • Service icon Energy storage solutions
  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Business installations

Website: https://gogreenleafsolar.com/
Address: Setauket- East Setauket, NY 11733
Phone: 6315091747
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Long Island Solar Repair

  • Pros icon Clear Pricing Policy
  • Pros icon Prompt Service Delivery
  • Pros icon Free Quotes
  • Pros icon Outstanding Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Home installations
  • Service icon Integrated roofing
  • Service icon Expert panel installation
  • Service icon Skilled repairs
  • Service icon Energy storage solutions

Website: https://solarrepaircompany.com/
Address: Selden, NY 11784
Phone: 6315005115
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Sun Solar Products, Inc.

  • Con icon Limited information available on website

Services Offered

  • Service icon Integrated roofing
  • Service icon Expert panel installation
  • Service icon Home installations

Website: http://home-solar-connection.com/
Address: Medford, NY 11763
Phone: 8002537524
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Leviathan Solar

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

Services Offered

  • Service icon Integrated roofing
  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Business installations

Website: https://leviathansolar.com/
Address: Ronkonkoma, NY 11779
Phone: 6315532732
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Long Island Power Solutions

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Energy storage solutions
  • Service icon Integrated roofing
  • Service icon Business installations

Website: http://www.lipowersolutions.com/
Address: Ronkonkoma, NY 11779
Phone: 6313480001

Methodology: How We Ranked the Best Solar Companies in Centereach

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


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 Centereach

The cost of installing a solar panel system has gone down significantly over the past several years, but it's still a large investment for most homeowners. There are a few factors you should consider when determining the overall cost and how much you can save, such as:

  • The amount of sunlight your roof gets: This, and how your roof is set up, affects affect how much electricity your solar panels can make.
  • Incentives: The federal solar investment tax credit, which everyone in the U.S. is eligible for, lets you deduct 30% of the cost of installing your solar panel system from your federal taxes. Plus, not including incentives, you can save about $22,000 over 20 years on your energy bills.
  • System size and type: Some models are more expensive than others, so the one you want can raise or lower your upfront cost. Plus, the more solar panels you need to get, the more it'll cost.
  • Your current power bills: Solar panels can dramatically lower, or completely eradicate, your utility bills. In Centereach, you can save an average of $75 a month.

Solar is a valuable investment for most homeowners. You can make your own electricity instead of paying for it from the grid and benefit from solar incentives, all while helping protect the planet.

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Solar Incentives in Centereach

Although installing solar panels is typically a $15,000 to $25,000 investment, it can save you much money over several years because of lower utility bills and government incentives. No matter what state you live in, you can take advantage of the federal Solar Investment Tax Credit (ITC), which will let you claim 30% of how much you paid for your solar installation when you file taxes, lowering the amount of taxes you owe that year. In addition, there may be some local incentives that stack with the ITC too. You can learn about the incentives you can use in our article on solar incentives

Environmental Impact of Switching to Solar in Centereach

If you're planning on adding solar panels to your home, one of the principal reasons why may be to reduce your greenhouse gas emissions. You may be wondering — how much do solar panels do for the planet anyway? In a city like Centereach where energy use is somewhat high, installing solar panels is a fantastic idea for people who are eco-conscious. Since solar panels don't release greenhouse gas emissions into the atmosphere when producing electricity, they're a good alternative to nonrenewable energy sources. In fact, you could reduce your carbon dioxide emissions by about 100 pounds each year. If you want to do your part for the environment, you'll likely recognize that there are many good things about adopting solar power other than just saving money on bills. You can also help protect the environment, which some would argue is more valuable.

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 Centereach, NY Solar Company Rankings FAQs

What is the most reputable solar panel company in Centereach?

The highest-rated local solar company in Centereach is Phoenix Energy, with a rating of 5.00 stars.

Are solar panels actually good for the environment?

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

Are solar panels worth it?

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

How long do solar panels last?

Even though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they are completely unusable. What this means is their energy production will have decreased significantly after that point. You can replace them after having them for that long or you can keep using 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.