16 Best Solar Companies in Sayville, NY (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 16 in Sayville based on:
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Customer review scores
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Service area for Sayville, NY
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Company policies and services offered
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Accreditations and certifications
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Average Sayville homeowner saves $1,842/year with solar panels
Updated May 04, 2023
Why you can trust EcoWatch
Best Solar Companies in Sayville
Finding the best solar panel installation company for your home is a big decision, but it's one that can save you a lot of money in Sayville. Because solar panels generate their own energy, they can vastly reduce your electricity bill each month, if not totally eliminate it. In fact, you could look forward to about $22,000 of savings over 20 years.
Here, we'll give you a list of some of the top solar companies in Sayville to make your choice much easier. Interested in knowing how much you would pay to install solar panels on your roof? Click "get quote" below to get a free, no-obligation quote from a top Sayville solar installer.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
EcoWatch Rankings for Solar Companies in Sayville

SunPower
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Most efficient panels on the market
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National coverage
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Cradle to Cradle sustainability certification
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Great warranty coverage
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Expensive
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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System Monitoring

Momentum Solar
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Great warranty coverage
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Representatives are experts on local policies
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Concierge service ensures steady communication
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Slightly limited service offerings
Services Offered
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Solar Panels
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Solar Batteries

Prime Energy Solar | Solar Company CT
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Informative Resources
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Prompt Service Delivery
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Clear Pricing Policy
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Free Quotes
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Outstanding Customer Support
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Recognized Excellence
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Limited information available on website
Services Offered
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Skilled repairs
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Integrated roofing
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Home installations
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Business installations
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Expert panel installation
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Energy storage solutions
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Tailored solutions

Sunrun
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Expansive service area
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Many financing options
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Some reported issues with customer service
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Some reported issues with door-to-door sales
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Energy-Efficiency Upgrades

Palmetto Solar
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Expansive service area
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Makes charitable contributions
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Certified B Corp
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No leases or PPAs
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Quality of installation may vary by location
Services Offered
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Solar Panels
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Solar Batteries
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Energy-Efficiency Upgrades
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Maintenance & Repairs

Trinity Solar
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Many financing options
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Family-owned and -operated
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Makes charitable contributions
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Limited service area
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Relatively short workmanship warranty
Services Offered
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Solar Panels
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Solar Batteries
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Energy-Efficiency Upgrades

Tesla Energy
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Price-match guarantee
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Sleek, efficient, and durable solar panels
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Best solar battery on the market
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Some reported issues with customer service
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Solar Roof Shingles
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System Monitoring

Long Island Power Solutions
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Recognized Excellence
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Free Quotes
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Outstanding Customer Support
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Informative Resources
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Energy storage solutions
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Expert panel installation
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Tailored solutions
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Business installations
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Integrated roofing
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Home installations

Harmony Energy
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Outstanding Customer Support
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Informative Resources
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Clear Pricing Policy
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Free Quotes
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Limited information available on website
Services Offered
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Energy storage solutions
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Tailored solutions
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Expert panel installation
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Home installations
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Integrated roofing

Build My Solar
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Free Quotes
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Outstanding Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Expert panel installation
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Home installations
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Tailored solutions

US Solar Enterprise
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Outstanding Customer Support
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Informative Resources
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Energy storage solutions
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Home installations
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Business installations
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Expert panel installation
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Tailored solutions
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Integrated roofing

NYS Essential Power
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Clear Pricing Policy
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Outstanding Customer Support
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Informative Resources
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Prompt Service Delivery
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Limited information available on website
Services Offered
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Home installations
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Expert panel installation
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Tailored solutions
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Business installations
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Energy storage solutions

Bohemia Commercial Solar Clean Energy Solutions
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Free Quotes
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Outstanding Customer Support
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Limited information available on website
Services Offered
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Energy storage solutions
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Tailored solutions
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Home installations
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Business installations
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Expert panel installation

Empire Clean Energy Supply
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Informative Resources
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Clear Pricing Policy
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Outstanding Customer Support
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Limited information available on website
Services Offered
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Expert panel installation
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Home installations
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Business installations
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Integrated roofing
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Tailored solutions

SUNation Energy
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Free Quotes
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Informative Resources
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Recognized Excellence
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Outstanding Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Expert panel installation
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Integrated roofing
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Business installations
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Home installations
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Tailored solutions
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Energy storage solutions

Leviathan Solar
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Outstanding Customer Support
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Informative Resources
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Tailored solutions
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Integrated roofing
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Expert panel installation
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Home installations
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Business installations
Methodology: How We Ranked the Best Solar Companies in Sayville
EcoWatch's solar experts analyzed each solar company in Sayville 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 Sayville
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 Sayville
The cost of putting up a solar panel system has gone down greatly 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 take into account when looking into getting solar panels. How much it'll cost and how much you can save depend on things such as:
- Incentives: Tax-paying citizens who install a solar system this year can save 30% of their installation costs by taking advantage of the federal solar investment tax credit. You can also save about $22,000 on your energy bills over 20 years without incentives.
- Where your home is: This affects how much sunlight your roof gets, which helps determine how many panels you need.
- Your energy bills: This will affect how much money you might save. In Sayville, the average homeowner can save about $900 a year on their electricity bills.
- Choice of solar panels: The kind of solar panels you are interested in getting will affect your total cost. High-efficiency monocrystalline panels are more expensive upfront but can also lead to more savings over the lifetime of your system. If space isn't a constraint for your project, you can go with a higher number of more affordable panels.
There are several good benefits of solar even with the initial cost of installation. It can help the planet and your bank account. Additionally, it can raise the value of your home, resulting in even more benefits if you decide to sell your home later.
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Solar Incentives in Sayville
Although a solar power system is typically a large investment, it can save you much money over the lifespan of your solar panels because of lower utility bills and government incentives. State and city solar incentives vary by location and, sometimes, utility company. Many states offer rebates for solar panels, in addition to the federal solar tax credit. For detailed information about incentives for homeowners in Sayville, see our article on solar incentives.
Environmental Impact of Switching to Solar in Sayville
An important reason so many people are thinking of going solar is to help reduce their environmental impact. Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Sayville, though. The more energy you use, the better off the planet will be if you switch to solar since you won't have to rely on traditional energy sources as much. Although solar panel manufacturing emits carbon dioxide, the panels make up for it by significantly decreasing the amount of CO2 you would have produced if you still used nonrenewable energy. In Sayville, you can reduce your carbon footprint by 100 pounds a year with solar panels. For homeowners who are worried about the environment, the upfront cost of solar is a small price to pay for offsetting your carbon emissions.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
EcoWatch's Sayville, NY Solar Company Rankings FAQs
Which solar panel installer is the best near me?
The top local solar company in Sayville is Phoenix Energy, with a rating of 5.00 stars.
Are solar panels really bad for the environment?
Solar panels can be harmful for the environment when manufacturers use toxic chemicals in the manufacturing process. Chemicals can make solar panels difficult to recycle safely once they've reached the end of their lifespan. Making solar panels uses a lot of energy as well. The energy payback period is about 1 to 4 years.
How long does it take to see a return on your investment after buying solar panels?
Solar panels typically pay for themselves in about 9.0 years, but your solar payback period will depend on your utility costs. The more your typical power bill, the quicker your solar panel system will pay for itself.
What is solar panel capacity and how much do I need for my house?
Solar panel capacity is rated based on how many watts of power they generate under standard testing conditions. Since each panel can usually 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.