15 Best Solar Companies in Westchester, IL (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Westchester based on:
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Customer review scores
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Service area for Westchester, IL
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Company policies and services offered
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Accreditations and certifications
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Average Westchester homeowner saves $1,132/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Westchester
As a homeowner or business owner in Westchester, you may be interested in switching to solar energy and wondering about the best solar companies in your area. Solar could be a good idea since it comes with many benefits. While solar is a great investment, you'll be able to make that money back and then some, all while living more sustainably. In fact, you could end up with savings of about $13,000 over 20 years.
There are lots of installers to choose from, but in this article, we'll help you get a handle on all your options by recommending some of the best solar companies in Westchester. To get an estimate of how much it would cost to install solar panels on your roof, you can click the button below to get a quote from a certified installer near you.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
EcoWatch Rankings for Solar Companies in Westchester

SunPower by Sun N Us
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Informative Resources
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Free Quotes
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered
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Expert panel installation
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Energy storage solutions
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Integrated roofing
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Home installations
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Tailored solutions

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

Illinois Solar Express, LLC
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Prompt Service Delivery
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Informative Resources
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Reliable Customer Support
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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

Dominion Lighting & Solar
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Reliable Customer Support
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Informative Resources
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Free Quotes
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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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Home installations
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Expert panel installation

Greencore Solar, Inc.
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Free Quotes
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Informative Resources
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Business installations
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Tailored solutions
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Home installations
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Expert panel installation

Windy City Solar Group
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Free Quotes
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered
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Expert panel installation
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Tailored solutions
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Integrated roofing
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Business installations
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Home installations

JD Pro Electric Inc
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Free Quotes
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Skilled repairs
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Expert panel installation
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Business installations
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Home installations
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Tailored solutions

Reficiency Solar
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Clear Pricing Policy
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Informative Resources
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Free Quotes
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Reliable Customer Support
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Limited information available on website
Services Offered
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Energy storage solutions
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Skilled repairs
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Tailored solutions
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Home installations
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Expert panel installation
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Business installations
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Integrated roofing

Kapital Electric, Inc.
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Free Quotes
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Informative Resources
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Prompt Service Delivery
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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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Integrated roofing
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Business installations
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Home installations
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Expert panel installation
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Tailored solutions

Ailey Solar Electric, Inc.
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Home installations
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Tailored solutions
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Expert panel installation

Windfree Solar Co
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Informative Resources
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Reliable Customer Support
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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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Integrated roofing
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Energy storage solutions
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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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End-to-end services

FreeWorld Solar
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Clear Pricing Policy
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Reliable Customer Support
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Informative Resources
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Free Quotes
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Limited information available on website
Services Offered
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Tailored solutions
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Home installations
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Business installations
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Skilled repairs
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Expert panel installation
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Energy storage solutions

Verde Solutions LLC
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Clear Pricing Policy
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Informative Resources
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Free Quotes
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Reliable Customer Support
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Prompt Service Delivery
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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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End-to-end services
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Expert panel installation
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Business installations
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Home installations

Fresh Coast Solar, LLC
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Clear Pricing Policy
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Reliable Customer Support
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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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End-to-end services
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Tailored solutions
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Business installations
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Expert panel installation

Rethink Electric
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Reliable 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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End-to-end services
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Energy storage solutions
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Integrated roofing
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Business installations
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Expert panel installation
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Home installations
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Skilled repairs
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Tailored solutions
Methodology: How We Ranked the Best Solar Companies in Westchester
EcoWatch's solar experts analyzed each solar company in Westchester 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 Westchester
Below are some the criteria we examined specifically for Illinois 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 Westchester
For lots of homeowners, whether or not you should invest in solar panels depends the most on the cost. There are several factors you should consider when determining how much it will cost and how much you can save, such as:
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you deduct 30% of your overall installation cost, your local government may offer additional tax exemptions, credits or rebates that can help you save even more. Excluding incentives, you can save an average of $13,000 over the first 20 years with your solar panels, too.
- System size and type: Some models are more costly than others, so the one you want to get can raise or lower your upfront cost. Plus, the more solar panels you need to get, the more it'll cost.
- Average daily sunlight: Since Westchester gets a decent amount of average daily sunlight, your solar panels can generally generate enough energy to power your whole home, which impacts how much your solar panels can save you on your electricity bills.
- How much you spend on energy: The average household in Westchester pays around $900 a year on energy use alone, so you could end up with that much in savings.
Because of solar panels decreasing in cost as well as several solar incentives, they are a sound investment for most homeowners.
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Solar Incentives in Westchester
In an effort to increase solar panel installation and usage, incentives are offered by the government — and even some utility companies — to help make going solar more financially viable and accessible. When you install a solar panel system on your home, you become eligible to claim the federal tax credit, or ITC. This credit currently lets you reduce your tax bill by 30% of the cost of your solar panels. Plus, there may often be some state and city incentives that you can benefit from to further cut back on the cost of solar of solar panels. Check out our article on solar incentives to find out what incentives you can benefit from.
Environmental Impact of Switching to Solar in Westchester
There are tons of reasons to trade traditional energy for solar energy, like saving on electricity bills and helping to reduce your carbon footprint. But you may be wondering — how much exactly can you help by making the switch to solar? In a city like Westchester where energy use is rather high, installing solar panels is a great plan for households who are eco-conscious. In Westchester, the average homeowner can reduce their carbon footprint by 90 pounds a year after going solar. Since energy from the sun is renewable and generates electricity without CO2 emissions, installing solar panels is one easy step you can take to help the environment.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
EcoWatch's Westchester, IL Solar Company Rankings FAQs
Which solar power company is the best near me?
In Westchester, ilumen Solar is the top local solar company. Our team of experts rates it 4.01 stars, so it's a solid choice if you're looking to install solar panels on your house.
What are the advantages and disadvantages of solar power?
The main advantages of solar power are that it can reduce or, in some cases, 100% eradicate your electricity bills, improve the value of your home and cut back on your carbon footprint. The main disadvantages are that solar panels can be costly to install, you may not save a lot if you don't use a lot of electricity and whether you can install solar panels depends on your roof configuration.
How long does it take to see a return on your investment after installing solar panels?
The average payback period for solar panel installation is about 13.5 years, but the exact period varies depending on local electricity costs, incentives and net metering programs.
When should I put up solar panels?
Although summer is the most common time people install solar panels, the ideal time is actually winter. You can save money since there's less demand during the winter months, and it allows you to be up and running with solar for the higher power bills you may get during the summer.
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.