15 Best Solar Companies in Cornwall, NY (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Cornwall based on:
Customer review scores- Service area for Cornwall, NY
- Company policies and services offered
- Accreditations and certifications
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Average Cornwall homeowner saves $1,798/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Cornwall
If you’re a home or business owner looking to take advantage of the solar incentives in Cornwall, it can be hard to narrow down which installer to decide on. But, the process is worth it since switching to solar energy is often a fantastic idea. Because of Cornwall's great amount of sunshine on average, there are lots of solar companies to choose from.
In this article, we’ll tell you about the top Cornwall solar installers so you can find the best one for your home’s green energy needs.If you want to receive free, no-obligation quotes from the best Cornwall solar companies, you can click the button below to learn more.
EcoWatch Rankings for Solar Companies in Cornwall
SSAY Solar Savings All Year
Reliable Customer Support- Clear Pricing Policy
- Free Quotes
- Informative Resources
Limited information available on website
Services Offered
Panel Installation- System Decommissioning
- Consultation
Lighthouse Solar - NY
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Skilled Repairs
- Consultation
- Panel Installation
- Cleaning and Maintenance
- Financing Assistance
Precision Solar
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Financing Assistance
- Panel Installation
- Permit Assistance
Advanced Solar Solutions
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
Solar Pro
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Permit Assistance
Marcor Solar
- Informative Resources
- Free Quotes
- Family-Operated Business
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Skilled Repairs
- Panel Installation
- Financing Assistance
GreenLeaf Solar
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Solar Carports
Solar Medix
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Consultation
- Skilled Repairs
- System Decommissioning
- Panel Installation
Integrity Solar Solutions
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Skilled Repairs
Solar Mentor
- Clear Pricing Policy
- Reliable Customer Support
- Prompt Service Delivery
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Permit Assistance
- Financing Assistance
- Cleaning and Maintenance
- Consultation
- Panel Installation
Ion Solar Pros
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Consultation
Brooklyn SolarWorks
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Grid-Tied Solar System
Mpower Solar
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Financing Assistance
- Permit Assistance
- Panel Installation
Advisor Solar
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Cleaning and Maintenance
J Synergy Green, Inc.
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Cornwall
EcoWatch's solar experts analyzed each solar company in Cornwall 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 Cornwall
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 Cornwall
We get that for most homeowners, the decision to invest in solar rests on installation costs.There are a few factors you should consider when determining how much it will cost and how much you can save, including:
- Choice of solar panels: The type of solar panels you get will affect your total cost. High-efficiency monocrystalline panels are more expensive upfront but can also save you more money over the lifetime of your system. If space isn't a constraint for your project, you can opt for a higher number of more affordable panels.
- Where your home is: This affects how much sunlight your roof receives, which helps determine how many panels you need.
- Your current electricity bills: Solar panels can significantly lower, or entirely get rid of, your utility bills. In Cornwall, you can save an average of $1,263 a month.
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you receive a tax credit curretnly worth 0 of your overall installation cost, your local government may offer additional tax exemptions, credits or rebates that will help you save even more. Not including incentives, you can save an average of $21,000 over 20 years with your solar panels, too.
Solar is a valuable investment for most homeowners. You can make your own power instead of paying for it from a utility company and make use of solar tax credits and rebates, all while helping preserve the Earth.
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Solar Incentives in Cornwall
There are many reasons why going solar is a great investment. One of them involves some government incentives you can take advantage of.On top of the federal tax credit incentive, there are also some local benefits, which in most cases, stack with the federal incentive, so you get to save even more. Our article on solar incentives goes over more detailed information on the incentives you can take advantage of in Cornwall.
Environmental Impact of Switching to Solar in Cornwall
Many want to do their part for the planet, which in many cases is the prime reason for installing solar panels.Something many might be thinking about is how much can they really help protect the environment by switching to solar power anyway? In a place like Cornwall where commute times can be very long, going solar can help help reduce the carbon footprint of driving a lot.Because solar panels don’t release carbon dioxide emissions into the atmosphere when producing electricity, they’re a good trade for nonrenewable energy sources. In fact, you could be looking at reducing your carbon dioxide emissions by about 20 pounds each year. If you care about the environment, you’ll most likely find that there are many benefits of adopting solar energy other than just saving money on bills. You can also help preserve the environment, which some would argue is worth more.
EcoWatch's Cornwall, NY Solar Company Rankings FAQs
Which solar panel installer is the best near me?
In Cornwall, SSAY Solar Savings All Year is the top local solar company. Our team of experts rates it 5.00 stars, so it's a good choice if you're looking to install solar panels on your roof.
What are the advantages and disadvantages of going solar?
A few of the biggest pros are that it decreases your electricity bills, it’s good for the environment, and it provides a significant return on your investment (ROI). The most notable cons are that solar panels don’t work as well when there’s limited direct sunlight, the installation cost is pricey and solar panels can look clunky on your roof.
Is it worth putting solar panels on my home?
Solar panels can be a fruitful investment for lots of homeowners, but honestly, 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 reasonably low, solar panels might not be for you.
What is the efficiency of solar panels?
Solar panel efficiency is the amount of solar energy that is converted into electricity. Most panels today have an efficiency rating between 15 and 20%. If your panels are more efficient, you'll need fewer of them to meet your home's 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.