15 Best Solar Companies in Na-Au-Say, IL (2023 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Na-Au-Say based on:

  • Customer review scores
  • Service area for Na-Au-Say, IL
  • Company policies and services offered
  • Accreditations and certifications

Average Na-Au-Say homeowner saves $1,128/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated October 25, 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 Na-Au-Say

If you're on the hunt for the best solar companies in Na-Au-Say, digging through all the options can be daunting, but it can pay off since adopting solar energy can offer so many fantastic benefits. Because solar panels generate their own power, they can vastly bring down your electricity bill each month, if not totally eliminate it. In fact, you could be looking at about $13,000 of savings over 20 years.


In this article, we'll help you narrow down the top companies in your area.Want to know how much you would pay to install a solar system on your roof? Click "get quote" below to get a free, no-obligation quote from a top Na-Au-Say solar installer.

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 Na-Au-Say

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.6/5

SunPower by Sun N Us

  • 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 Consultation

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

3.0/5

YellowLite

  • Pros icon Informative Resources
  • 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 Permit Assistance

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

EcoWatch Rating

4.9/5

Solar Joe's Inc

  • Pros icon Free Quotes
  • 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 Residential Panels
  • Service icon Permit Assistance
  • Service icon Consultation
  • Service icon Maintenance
  • Service icon Commercial Panels
  • Service icon Community Solar Projects

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

4.9/5

Safeguard Solar LLC

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

Services Offered

  • Service icon Cleaning
  • Service icon Consultation
  • Service icon Commercial Panels
  • Service icon Residential Panels

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

4.7/5

Summit Solar

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

Services Offered

  • Service icon Residential Panels

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

4.6/5

Solar Power Midwest, Inc.

  • 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 Maintenance
  • Service icon Residential Panels
  • Service icon Consultation

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

Service Solar Solutions

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

Services Offered

  • Service icon Maintenance
  • Service icon Residential Panels
  • Service icon Consultation
  • Service icon Skilled Repairs
  • Service icon Off-Grid Solar Systems
  • Service icon Commercial Panels

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

4.7/5

Independence Renewable Energy, LLC

  • Pros icon Free Quotes
  • 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 Commercial Panels
  • Service icon Residential Panels

Website: http://www.iresolar.com/
Address: 926 E Church St, Sandwich, IL 60548
Phone: 8154141788
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

CF Solar Power

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

Services Offered

  • Service icon Battery Storage
  • Service icon Permit Assistance
  • Service icon Maintenance
  • Service icon Residential Panels
  • Service icon Tesla Powerwall
  • Service icon Commercial Panels

Website: https://cfsolar.org/
Address: 1424 W Church St, Sandwich, IL 60548
Phone: 8155705596
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Solar Service Solutions LLC

  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Residential Panels
  • Service icon Skilled Repairs

Website: https://solarservicesolutionsllc.com/
Address: 24051 S Lakeview Dr, Minooka, IL 60447
Phone: 8155032021
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.7/5

SunHeat Solar, Inc.

  • Pros icon Free Quotes
  • 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 Residential Panels

Website: http://www.sunheatsolar.com/
Address: 336 McKee St E, Batavia, IL 60510
Phone: 6309363445
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.8/5

Reficiency Solar

  • Pros icon Informative Resources
  • 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 Residential Panels
  • Service icon Commercial Panels
  • Service icon Skilled Repairs
  • Service icon Battery Storage
  • Service icon EV Charger
  • Service icon Consultation
  • Service icon Solar Panel Upgrades

Website: https://reficiency.com/
Address: 4513 Lincoln Ave # 110, Lisle, IL 60532
Phone: 6307800951
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

Illinois Solar Express, LLC

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

Services Offered

  • Service icon Permit Assistance
  • Service icon Residential Panels

Website: https://illinoissolarexpress.com/
Address: 1 Mid America Plaza 3rd Floor, Oakbrook Terrace, IL 60181
Phone: 7738767676
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

Dominion Lighting & Solar

  • 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 Solar Panel Upgrades
  • Service icon EV Charger

Website: http://www.dominion.solar/
Address: 650 W Grand Ave Suite 207, Elmhurst, IL 60126
Phone: 6304814122
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.0/5

Unity Solar Group

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

Services Offered

  • Service icon Off-Grid Solar Systems
  • Service icon Residential Panels
  • Service icon Consultation

Website: http://unitysolargroup.com/
Address: 1111 22nd St ste 240b, Oak Brook, IL 60523
Phone: 8337437676

Methodology: How We Ranked the Best Solar Companies in Na-Au-Say

EcoWatch's solar experts analyzed each solar company in Na-Au-Say 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 Na-Au-Say


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 Na-Au-Say

The cost of putting up solar panels has gone down greatly in the past few years, but it's still a significant investment for most homeowners.The cost of solar and the savings it generates vary depending on some key factors such as:

  • average energy usage: The more energy your home uses on average and the steeper your current energy bills are, the more benefits you'll see from making the switch to solar.
  • Average daily sunlight: Since Na-Au-Say gets a decent amount of average daily sunlight, your solar panels can generally produce enough energy to power your whole home, which influences how much your electricity bills will be.
  • Incentives: The federal solar investment tax credit currently lets you decrease your taxes by 30% of the project cost. Your state and city may also have various incentives that you can benefit from. Plus, you can save about $13,000 over 20 years on your utility bills, before factoring in incentives.
  • The type of solar panels you want to get: Some are more costly, so that will shape your budget for your solar project.

Solar is a worthwhile investment for most homeowners. You can make your own power instead of paying for it from the grid and benefit from solar incentives, all while helping the environment.

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Solar Incentives in Na-Au-Say

If you're considering switching to solar energy, a number of government incentives and solar rebates can drastically reduce the installation costs and expedite the return on your investment.When you install solar panels on your house, you can take advatage of the federal tax credit, or ITC. This credit currently reduces your tax bill by 30% of the cost of your solar panels. Additionally, there are often some local incentives that you can take advantage of to further cut back on the cost of solar of solar panels. Take a look at our article on solar incentives to find out what incentives you can benefit from.

Environmental Impact of Switching to Solar in Na-Au-Say

There are a few primary reasons why many people want to invest in solar energy: to help their wallet and the environment.But how much can installing solar panels actually help the environment? The more energy your house uses, the better off the planet will be from you switching to solar since you won't need to rely on traditional energy sources as much.Because solar panels don't release CO2 emissions into the atmosphere when generating electricity, they're a good substitute for nonrenewable energy sources. In fact, you could reduce your carbon dioxide emissions by about 90 pounds each year. If you want to do what you can for the environment, you'll no doubt recognize that there are many good things about adopting solar energy other than just saving money on bills. You can also help preserve the environment, which some would argue is more valuable.

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 Na-Au-Say, IL Solar Company Rankings FAQs

What is the most reputable solar installer in Na-Au-Say?

The best local solar company in Na-Au-Say is ilumen Solar, with a rating of 4.01 stars.

What are the advantages and disadvantages of solar power?

A few of the biggest pros are that it decreases your electricity bills, it's eco-friendly, and it can give you a decent return on your investment (ROI). The most notable cons are that solar panels don't work as well when there's limited direct sunlight, there is a high upfront cost and solar panels can look clunky on your roof.

How long does it take to see a return on your investment after buying solar panels?

Solar panels generally pay for themselves in about 13.5 years, but your solar payback period will depend on your utility costs. The more your typical power bill, the quicker your solar panel system will pay for itself.

How much solar panel capacity do I need for my house?

Solar panel capacity is how much energy the panels can create under ideal conditions (a sunny day around noon). The average household requires between 20 and 35 panels to cover their typical energy usage.

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.