15 Best Solar Companies in Thornwood, NY (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Thornwood based on:
Customer review scores- Service area for Thornwood, NY
- Company policies and services offered
- Accreditations and certifications
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Average Thornwood homeowner saves $2,548/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Thornwood
Searching for the top solar companies in Thornwood? Installing solar panels is an exciting venture that many homeowners find rewarding for their wallets, communities and the planet. Solar panels can be expensive, but switching to solar will save you money on your utility bills over time. In fact, you can potentially save about $30,000 over 20 years.
In this article, we’ll review the top Thornwood solar installers so you can make the best decision for your home’s solar energy needs.We recommend shopping around to get multiple quotes and comparing them to see which is the best installer for your home. To get started with free, no-pressure quotes from pre-screened solar installers in Thornwood, click the link below.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- 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 Thornwood
Precision Solar
Reliable Customer Support- Free Quotes
- Clear Pricing Policy
Limited information available on website
Services Offered
Grid-Tied Solar System- Panel Installation
- Permit Assistance
- Financing Assistance
SSAY Solar Savings All Year
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- System Decommissioning
Advanced Solar Solutions
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Solar Pro
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Permit Assistance
- Panel Installation
Marcor Solar
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Family-Operated Business
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Skilled Repairs
GreenLeaf Solar
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Solar Carports
- Panel Installation
Leviathan Solar
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
Harmony Energy
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
Lighthouse Solar - NY
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Skilled Repairs
- Grid-Tied Solar System
- Financing Assistance
- Consultation
- Cleaning and Maintenance
Integrity Solar Solutions
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Skilled Repairs
Solar Mentor
- Clear Pricing Policy
- Prompt Service Delivery
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Permit Assistance
- Consultation
- Financing Assistance
- Panel Installation
- Cleaning and Maintenance
Solar Medix
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Panel Installation
- Consultation
- Skilled Repairs
- System Decommissioning
Brooklyn SolarWorks
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Consultation
- Panel Installation
J Synergy Green, Inc.
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
Mpower Solar
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Permit Assistance
- Consultation
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Thornwood
EcoWatch's solar experts analyzed each solar company in Thornwood 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 Thornwood
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 Thornwood
For a lot of homeowners, whether or not to invest in solar panels boils down to the cost.The installation cost is just one important factor you should consider when looking into getting solar panels. How much it'll cost and how much you can save depend on things such as:
- System size and type: Some models are more expensive than others, so the one you want to get can raise or lower your upfront cost. Plus, the more solar panels you need, the more it'll cost.
- Your city: This affects how much sunlight your roof receives, which helps determine how many panels you need.
- Incentives: The federal solar investment tax credit currently allows you to lower your taxes by 0 of the project cost. Your state and even local utility companies may also have incentives and rebates that you can use. Additionally, you can save about $30,000 over 20 years on your utility bills, without incentives.
- Typical energy usage: The more power your household uses on average and the higher your current electricity bills are, the more money you could save by going solar.
So is buying solar panels worth it? Whether you’re trying to reduce your electricity costs, greenhouse gas emissions or both, solar panels are a worthwhile investment for many Thornwood homeowners.
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Solar Incentives in Thornwood
Although solar power is typically a $15,000 to $25,000 investment, it can save you a lot of money over several years due to reduced 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 lets you claim 0 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 can save you some extra money too. In our article on solar incentives, you can see the incentives you qualify for in Thornwood.
Environmental Impact of Switching to Solar in Thornwood
A lot of people want to do what they can to help save the environment, which often is the chief reason for installing solar panels.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Thornwood, though. The average person has a substantial carbon footprint. Between their car, which produces over 10,000 pounds of carbon dioxide emissions each year, and energy for their home, it can be overwhelming to think about what to do. Installing solar panels is a practical thing you can do to help.When you go solar, your carbon footprint can be cut by about 50 pounds each year. Since solar power is abundant and produces electricity without a carbon footprint, making the switch to solar power is one easy step you can take to help preserve the environment.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Thornwood, NY Solar Company Rankings FAQs
What is the best solar installation company in Thornwood?
In Thornwood, Precision Solar is the best local solar company. Our team of experts rates it 5.00 stars, so it's a great choice if you're planning to add solar panels to your house.
What is the negative environmental impact of making solar panels?
Manufacturing solar panels requires chemicals and produces toxic waste that can be harmful for the environment, which is the main downside of solar panels.
Is it worth installing solar panels on my house?
Solar panels can be a good investment for most homeowners, but admittedly, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your electricity bills are already fairly low, solar panels might not be for you.
How much solar panel capacity do I need for my house?
Solar panel capacity is how much energy the panels can create under ideal conditions (a sunny day around noon). The average household needs between 20 and 35 panels to cover their energy needs.
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.