15 Best Solar Companies in Cary, IL (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Cary based on:
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Customer review scores
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Service area for Cary, IL
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Company policies and services offered
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Accreditations and certifications
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Average Cary homeowner saves $1,109/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Cary
Looking for energy freedom in Cary? Installing solar panels can be a rewarding home project since you can take advantage of lots of benefits when you switch to solar power. Solar panels aren't just good for the planet — your bank account will be better off too. Once you switch to solar power, you can save an average of $13,000 over 20 years, and this doesn't even include incentives.
To help you sort through the large variety of Cary solar installers, we've narrowed in on a list of the top ones. To help you understand if solar panels are a good idea for your home, you can get a free, no-obligation quote from one of the best solar companies in Cary by clicking the button below.
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 Cary

SunPower by Sun N Us
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Reliable Customer Support
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Clear Pricing Policy
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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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Integrated roofing
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Home installations
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Expert panel installation
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Energy storage solutions

YellowLite
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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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Home installations
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Expert panel installation
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Tailored solutions

ilumen Solar
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Free Quotes
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Informative Resources
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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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Skilled repairs
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Energy storage solutions
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Expert panel installation
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Integrated roofing
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Tailored solutions
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Home installations
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Business installations

GRNE Solar
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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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Business installations
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Tailored solutions
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End-to-end services
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Energy storage solutions
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Professional reinstallation
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Expert panel installation
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Integrated roofing
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Home installations

Headline Solar
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Reliable Customer Support
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Prompt Service Delivery
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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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Home installations
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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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Energy storage solutions

Semper Solr
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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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Home installations
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Expert panel installation
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Tailored solutions

Phoenix Exteriors Roofing & Solar
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Clear Pricing Policy
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Free Quotes
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Reliable Customer Support
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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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Business installations
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Energy storage solutions
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Expert panel installation
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End-to-end services
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Integrated roofing
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Tailored solutions
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Home installations

Smart Sky Solar
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Clear Pricing Policy
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Free Quotes
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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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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

Certasun
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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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Energy storage solutions
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Tailored solutions
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Expert panel installation
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Home installations

Greentech Renewables North Chicago
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Informative Resources
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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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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

Midwest Solar Control + Glass Graphics
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Prompt Service Delivery
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Reliable Customer Support
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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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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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Home installations

TruHome Pros Solar
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Clear Pricing Policy
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Informative Resources
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Reliable Customer Support
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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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Integrated roofing
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Home installations
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Energy storage solutions
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End-to-end services
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Expert panel installation
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Business installations

E-GSI Energy Glazed Systems Inc.
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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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Tailored solutions
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Business installations
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Home installations
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Expert panel installation
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Energy storage solutions
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Integrated roofing

GoSolar
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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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Expert panel installation
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Home installations

Solar Spring & Wire Form Co
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Clear Pricing Policy
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Free Quotes
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Informative Resources
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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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Expert panel installation
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Tailored solutions
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Energy storage solutions
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Home installations
Methodology: How We Ranked the Best Solar Companies in Cary
EcoWatch's solar experts analyzed each solar company in Cary 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 Cary
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 Cary
For many people considering switching to solar, the decision of which solar installer to hire depends on pricing. Some important things that impact the cost and possible savings include:
- Your energy consumption: If your household needs to use a lot of energy, you'll see more savings from installing solar panels.
- Average daily sunlight: Since Cary 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 electricity bills will be.
- Incentives: Those who purchase and install a solar system this year can save 30% of their solar installation costs by using the federal solar investment tax credit. You can also save about $13,000 on your utility bills over 20 years excluding incentives.
- System size and type: Some models are more costly than others, so the one you choose can raise or lower your initial investment. Plus, the more solar panels you need, the more it'll cost.
As a result of solar panels now being cheaper than ever as well as local and federal solar incentives, they are a worthwhile investment for most homeowners.
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Solar Incentives in Cary
One of the benefits of installing a solar panel system is receiving federal and potentially state incentives. On top of the federal solar investment tax credit, there are also some local benefits, which in almost all cases, stack with the federal incentive, so you get to save even more. For detailed information about local incentives, check out our article on solar incentives.
Environmental Impact of Switching to Solar in Cary
Installing solar panels is a compelling way to do what you can for a more environmentally-friendly future. You may be curious — how much does going solar do for the environment anyway? One thing you should consider is your overall carbon footprint. For example, if you spend a lot of time in the car and have an electric vehicle, you can use solar energy for your home to power your EV and therefore help offset your carbon emissions. In Cary, the average person can lower their carbon footprint by 90 pounds a year once they go solar. Since energy from the sun is abundant and makes electricity without releasing carbon emissions, adding solar panels to your home is one easy step you can take to help the planet.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
EcoWatch's Cary, IL Solar Company Rankings FAQs
Which solar installation company is the best near me?
The best local solar company in Cary is ilumen Solar, with a rating of 4.01 stars.
What are the best and worst things about solar power?
A few of the biggest pros are that it lets you spend less on your power bills, it's environmentally friendly, and it gives you a decent return on your investment (ROI). The most notable cons are that solar panels don't produce electricity at night, the installation cost is pricey and solar panels can be an eyesore.
How long does it take for solar to pay for itself?
Solar panels typically pay for themselves in about 13.8 years, but your solar payback period will depend on your utility costs. The higher your typical energy bill, the quicker your solar panel system will recoup your installation costs.
How long do solar panels last?
On average, solar panels can last about 25 to 30 years. Some even last up to 50 years, but efficiency goes down by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger amount of energy production.
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.