15 Best Solar Companies in Flossmoor, IL (2023 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Flossmoor based on:

  • Customer review scores
  • Service area for Flossmoor, IL
  • Company policies and services offered
  • Accreditations and certifications

Average Flossmoor homeowner saves $1,132/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated September 15, 2023

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best Solar Companies in Flossmoor

When choosing between the best solar installers, Flossmoor homeowners have more options than ever before, which can be a lot to take in, but we're here to make adopting solar power less confusing. Due to its moderate amount of average daily sunlight, Flossmoor has a good amount of solar growth, so a lot of the best solar companies in the nation have set up shop there to help residents embrace renewable energy.

Here, we'll narrow down some of the top solar companies in Flossmoor to make your decision a little bit easier. To help you know if solar panels are worth it for your home, you can get a free, no-obligation quote from one of the best solar companies in Flossmoor by clicking the button below.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Solar Financing

Blue Raven Solar

★★★★★
4.5

  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

Best Warranty Coverage

ADT Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

EcoWatch Rankings for Solar Companies in Flossmoor

Best Local Installer
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EcoWatch Rating

3.0/5

YellowLite

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Home installations
  • Service icon Integrated roofing
  • Service icon Expert panel installation
  • Service icon Tailored solutions

Website: https://yellowlitechicago.business.site/
Address: 9981 W 190th Pl Unit K-1, Mokena, IL 60448
Phone: 8004908726
Outstanding Local Installer
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EcoWatch Rating

4.6/5

SunPower by Sun N Us

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Home installations
  • Service icon Integrated roofing
  • Service icon Energy storage solutions

Website: https://www.sunpowerbysunnus.com/
Address: 1400 E Touhy Ave Unit 255, Des Plaines, IL 60018
Phone: 8337866878
Outstanding Local Installer
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EcoWatch Rating

4.6/5

Millennium Solar Electric Inc.

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Home installations
  • Service icon Tailored solutions

Website: https://millenniumsolarelectrictraining.wordpress.com/
Address: 760 Burnham Ave, Calumet City, IL 60409
Phone: 7085458115
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Greentech Renewables Chicago

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Business installations
  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Home installations
  • Service icon Energy storage solutions

Website: http://cedgreentechus.com/
Address: 2207 E 165th St, Hammond, IN 46320
Phone: 2198037878
Outstanding Local Installer
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EcoWatch Rating

5.0/5

SunRise Solar Attic Fans

  • Pros icon Family-Operated Business
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Expert panel installation
  • Service icon Energy storage solutions
  • Service icon Business installations
  • Service icon Home installations
  • Service icon Integrated roofing
  • Service icon Tailored solutions

Website: http://www.sunrisesolar.com/
Address: 10085 Ravenwood Dr, St John, IN 46373
Phone: 2195582211
Outstanding Local Installer
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EcoWatch Rating

4.4/5

B.T. Electric Inc

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Prompt Service Delivery
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Expert panel installation
  • Service icon Skilled repairs
  • Service icon Business installations
  • Service icon Home installations

Website: http://www.bteillinois.com/
Address: 9321 Wicker Ave, St John, IN 46323
Phone: 3127888879
Outstanding Local Installer
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EcoWatch Rating

4.6/5

Ailey Solar Electric, Inc.

  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Home installations

Website: http://aileysolarelectric.com/
Address: 1965 W Pershing Rd, Chicago, IL 60609
Phone: 7734921294
Outstanding Local Installer
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EcoWatch Rating

4.6/5

Solar Power Midwest, Inc.

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Expert panel installation
  • Service icon Energy storage solutions
  • Service icon Integrated roofing
  • Service icon Tailored solutions
  • Service icon Home installations

Website: https://solarpowermidwest.com/
Address: 103 Frances St, Lockport, IL 60441
Phone: 3093813381
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Windy City Solar Group

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Integrated roofing
  • Service icon Home installations

Website: https://www.windycitysolargroup.com/
Address: 1546 Cuyler Ave, Berwyn, IL 60402
Phone: 7087378114
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Tesla Solar Chicago

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Integrated roofing
  • Service icon Expert panel installation
  • Service icon Tailored solutions

Website: https://business.google.com/website/tesla-solar-chicago-solar-energy-equipment-supplier
Address: 70 W Madison St, Chicago, IL 60601
Phone: 8722707558
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Solar Simplified

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Business installations
  • Service icon Home installations
  • Service icon Integrated roofing
  • Service icon Expert panel installation
  • Service icon Tailored solutions

Website: http://www.solarsimplified.com/
Address: 225 W Randolph St Suite 2800, Chicago, IL 60606
Phone: 8884209831
Outstanding Local Installer
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EcoWatch Rating

5.0/5

ENGIE North America

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Home installations
  • Service icon Energy storage solutions
  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Business installations

Website: http://www.engie-na.com/
Address: 225 W Hubbard St #200, Chicago, IL 60654
Phone: 8777626731
Outstanding Local Installer
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EcoWatch Rating

4.7/5

Summit Solar

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Tailored solutions

Website: https://www.mysummitsolar.com/illinois
Address: 2108 McDonough St, Joliet, IL 60436
Phone: 8642500026
Outstanding Local Installer
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EcoWatch Rating

4.9/5

FreeWorld Solar

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Business installations
  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Energy storage solutions
  • Service icon Tailored solutions
  • Service icon Skilled repairs

Website: https://www.freeworldrenewables.com/
Address: 1212 N Ashland Ave 2nd floor, Chicago, IL 60622
Phone: 3125857761
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Illinois Solar Express, LLC

  • Pros icon Reliable Customer Support
  • Pros icon Prompt Service Delivery
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Integrated roofing

Website: https://illinoissolarexpress.com/
Address: 1 Mid America Plaza 3rd Floor, Oakbrook Terrace, IL 60181
Phone: 7738767676

Methodology: How We Ranked the Best Solar Companies in Flossmoor

EcoWatch's solar experts analyzed each solar company in Flossmoor 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 Flossmoor


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 Flossmoor

The cost of installing a solar panel system has gone down greatly in the past several years, but it's still a substantial investment for most homeowners. The cost of solar and the savings it generates vary depending on some important factors such as:

  • How much energy costs for you: The typical household in Flossmoor pays around $900 a year on home energy use alone, so you could be looking at that much in savings.
  • How much sunlight your roof gets: If your rooftop doesn't get a lot of direct sunlight, your solar system won't be able to produce as much energy, which will leave you with lower savings on power bills than someone with a roof that gets plenty of sunlight.
  • Incentives: The federal solar investment tax credit, which everyone in the U.S. is eligible for, allows you to deduct 30% of the cost of installing your solar panel system from your federal taxes. Plus, not including incentives, you can save about $13,000 over 20 years on your energy bills.
  • The make and model of solar panels you're planning on getting: Some are more highly priced, so that will shape your budget for your solar project.

Solar is a profitable investment for most homeowners. You can generate your own electricity instead of paying for it from a utility company and make use of solar incentives, all while helping the Earth.

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Solar Incentives in Flossmoor

Because solar power is a cleaner source of energy than fossil fuels, there are some government incentives available to encourage its adoption. You can qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your solar panels. You can also potentially pair the ITC with other state and city rebates and benefits. Take a look at our article on solar incentives to see what incentives you can take advantage of.

Environmental Impact of Switching to Solar in Flossmoor

There are a few primary reasons why people are interested in solar energy: for the good of their bank accounts and the planet. But how much can switching to solar actually help the environment? The amount of energy you use is an important factor to consider. The more energy your household consumes, the bigger your impact when you make the switch to solar power. Since solar panels don't release greenhouse gas emissions into the atmosphere when generating electricity, they're a good trade for nonrenewable energy sources. In fact, you could expect to reduce your carbon dioxide emissions by about 90 pounds each year. Since energy from the sun is abundant and produces electricity without free from carbon dioxide emissions, adding solar panels to your home is one easy step you can take to help protect the environment.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Solar Financing

Blue Raven Solar

★★★★★
4.5

  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

Best Warranty Coverage

ADT Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

EcoWatch's Flossmoor, IL Solar Company Rankings FAQs

Which solar company is the best in Flossmoor?

In Flossmoor, Selenium Solar is the best local solar company. Our team of experts rates it 3.00 stars, so it's a good choice if you're planning on installing solar panels on your home.

What is the negative environmental impact of solar panels?

Producing solar panels uses chemicals and produces toxic waste that can be dangerous for the environment, which is the main drawback of solar panels.

Are solar panels worth it?

Solar panels can be a fruitful investment for most homeowners, but frankly, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your power 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 energy from the sun 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.

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.