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

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

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

Average Mokena homeowner saves $1,120/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 Mokena

Choosing the right solar panel installation company for your house is an important decision, but it's one that can pay off big in Mokena. With high amounts of average daily sunlight in Mokena, the solar industry is doing fairly well. An overlooked reason for this growth has been national programs that encourage residential and commercial solar projects.

As you set out on your search for the best solar companies in Mokena, you'll notice that there are a lot of providers to choose from. So, we've organized a curated list of the top solar companies in the area. If you want to receive free, no-obligation quotes from the top Mokena solar companies, you can click the button below to learn more.

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 Mokena

Best Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

YellowLite

  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • 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 Integrated roofing
  • Service icon Home installations

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

Services Offered

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

Solar Power Midwest, Inc.

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

Website: https://solarpowermidwest.com/
Address: 103 Frances St, Lockport, IL 60441
Phone: 3093813381
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 Expert panel installation
  • Service icon Tailored solutions
  • Service icon Home installations

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

Solar Joe's Inc

  • Pros icon Free Quotes
  • 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 Tailored solutions
  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Business installations

Website: http://www.solarjoesinc.com/
Address: 1300 River Haven Trail, Joliet, IL 60431
Phone: 8154831291
Outstanding Local Installer
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EcoWatch Rating

4.6/5

Millennium Solar Electric Inc.

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • 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

4.9/5

Service Solar Solutions

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

Website: http://www.solar-napervilleil.com/
Address: 1001 E Chicago Ave, Naperville, IL 60540
Phone: 6304267224
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 Energy storage solutions
  • Service icon Business installations
  • Service icon Home installations
  • Service icon Tailored solutions
  • Service icon Expert panel installation

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

4.8/5

Reficiency Solar

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

Services Offered

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

Website: https://reficiency.com/
Address: 4513 Lincoln Ave # 110, Lisle, IL 60532
Phone: 6307800951
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 Integrated roofing
  • Service icon Expert panel installation
  • Service icon Home installations

Website: https://illinoissolarexpress.com/
Address: 1 Mid America Plaza 3rd Floor, Oakbrook Terrace, IL 60181
Phone: 7738767676
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 Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

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

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

4.9/5

Windy City Solar Group

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

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

4.9/5

Safeguard Solar LLC

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

Services Offered

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

Website: https://www.safeguardsolarllc.com/
Address: 2819 Village Green Dr, Aurora, IL 60504
Phone: 3312260866
Outstanding Local Installer
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EcoWatch Rating

4.6/5

Ailey Solar Electric, Inc.

  • 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 Tailored solutions
  • Service icon Expert panel installation
  • 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

4.4/5

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

Website: http://www.bteillinois.com/
Address: 9321 Wicker Ave, St John, IN 46323
Phone: 3127888879

Methodology: How We Ranked the Best Solar Companies in Mokena

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


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 Mokena

We understand that for lots of homeowners, the decision to invest in solar hinges on installation costs. A few important factors that determine the cost of installing a solar panel system on your home and how much money you could save over time include:

  • The type and model of solar panels you're planning on getting: More high-tech panels cost more, so that will affect your budget for your solar project.
  • Incentives: Those who install a solar system this year can save 30% of their overall solar costs by using the federal solar investment tax credit. You can also save about $13,000 on your utility bills over 20 years without incentives.
  • The cost of electricity in your area: If your local energy rates are high, there's a better chance you'll have a higher return on your investment in solar panels. In Mokena, you can save an average of $75 a month on your electricity bills.
  • The amount of sunlight your house gets: Thanks to Mokena's high amount of average daily sunlight, you should be able to save a decent amount on your electric bills.

Solar is a fruitful investment for most homeowners. You can generate your own electricity instead of paying for it from a utility company and take advantage of solar incentives and rebates, all while helping preserve the Earth.

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Solar Incentives in Mokena

In an effort to increase the adoption of solar power, incentives are offered by the government — and even some utility companies — to help make going solar more financially viable and accessible. When you install solar panels, you become eligible to claim the federal tax credit, or ITC. This credit currently lowers your tax bill by 30% of the cost of your solar panels. Plus, there are often some local incentives that you can benefit from to further save. In our article on solar incentives, you can read about the incentives you qualify for in Mokena.

Environmental Impact of Switching to Solar in Mokena

One of the most compelling reasons to switch to solar energy is to reduce your reliance on nonrenewable energy sources like burning fossil fuels, which are hazardous for the environment. But — how much exactly can you help by using solar power? The more power your household uses, the better off the planet will be from you switching to solar since you won't have to rely on traditional energy sources as much. Since solar panels don't release carbon dioxide emissions into the atmosphere when creating electricity, they're a good alternative to traditional energy sources. In fact, you could reduce your carbon dioxide emissions by about 90 pounds each year. If you want to do your part for the environment, you'll likely get that there are many benefits of adopting solar energy other than just saving money on electricity. You can also help protect the environment, which some would argue is invaluable.

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 Mokena, IL Solar Company Rankings FAQs

What is the most reputable solar panel installer in Mokena?

In Mokena, YellowLite is the best local solar company. Our team of experts rates it 3.00 stars, so it's a great choice if you're planning on installing solar panels on your roof.

Are solar panels really eco-friendly?

Solar panels can be detrimental for the environment when manufacturers use toxic chemicals when they're made. Chemicals can make solar panels difficult to dispose of safely once they've reached the end of their lifespan. Solar panel manufacturing needs a lot of energy as well. The energy payback period is about 1 to 4 years.

Are solar panels worth it?

Solar panels require a significant upfront investment that costs over ten thousand dollars, but whether or not solar panels are worth it depends on a collection of factors like how much you pay for electricity and how much direct sunlight your roof gets.

When is the best time of year to install solar panels?

Although summer is the most common time people install solar panels, the optimal 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 more expensive 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.