15 Best Solar Companies in Olympia Fields, IL (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Olympia Fields based on:
Customer review scores
Service area for Olympia Fields, IL
Company policies and services offered
Accreditations and certifications
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Average Olympia Fields homeowner saves $1,132/year with solar panels
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Best Solar Companies in Olympia Fields
As a homeowner or business owner in Olympia Fields, you may be interested in switching to solar and wondering about the best solar companies in your local area. Solar could be a great idea since it has lots of perks. After 20 years of offsetting your energy costs with solar panels, you can save about $13,000 on your power bills.
In this article, we’ll help you find the top companies in your area.Keep reading to see our picks for the best solar companies in the city, or get connected to a certified solar company in your area right away 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
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch Rankings for Solar Companies in Olympia Fields

SunPower by Sun N Us
Free Quotes
Clear Pricing Policy
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Consultation
Panel Installation

WindSoleil Solar and Wind Energy Services
Informative Resources
Clear Pricing Policy
Free Quotes
Reliable Customer Support
Limited information available on website
Services Offered
Grid-Tied Solar System
Battery Storage
Off-Grid Solar Systems
Panel Installation

FreeWorld Solar
Informative Resources
Free Quotes
Limited information available on website
Services Offered
Consultation
Financing Assistance
Permit Assistance
Panel Installation
Battery Storage
Skilled Repairs



ilumen Solar
Clear Pricing Policy
Free Quotes
Reliable Customer Support
Informative Resources
Limited information available on website
Services Offered
Permit Assistance
Grid-Tied Solar System
Consultation
Skilled Repairs
Battery Storage
Panel Installation
Cleaning and Maintenance
Financing Assistance

Reficiency Solar
Reliable Customer Support
Informative Resources
Clear Pricing Policy
Limited information available on website
Services Offered
Battery Storage
Consultation
Panel Installation
Skilled Repairs

93Energy Solar
Free Quotes
Prompt Service Delivery
Reliable Customer Support
Informative Resources
Clear Pricing Policy
Limited information available on website
Services Offered
Battery Storage
Cleaning and Maintenance
Permit Assistance
Financing Assistance
Panel Installation


RxSun
Free Quotes
Clear Pricing Policy
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Consultation
Panel Installation
Permit Assistance
Cleaning and Maintenance
Financing Assistance
Battery Storage

Certasun
Informative Resources
Free Quotes
Clear Pricing Policy
Reliable Customer Support
Limited information available on website
Services Offered
Financing Assistance
Battery Storage
Panel Installation
Permit Assistance
Consultation


Kapital Electric, Inc.
Free Quotes
Informative Resources
Clear Pricing Policy
Reliable Customer Support
Limited information available on website
Services Offered
Consultation
Panel Installation
Battery Storage
Tesla Powerwall
Permit Assistance
Cleaning and Maintenance


Windfree Solar Co
Clear Pricing Policy
Informative Resources
Free Quotes
Reliable Customer Support
Limited information available on website
Services Offered
Battery Storage
Consultation
Panel Installation
Methodology: How We Ranked the Best Solar Companies in Olympia Fields
EcoWatch's solar experts analyzed each solar company in Olympia Fields 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 Olympia Fields
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 Olympia Fields
When choosing a solar company, most homeowners or business owners worry about the costs above all.The overall price and potential savings vary depending on a few key factors such as:
- Incentives: Something that can reduce the cost of your solar project is the solar investment tax credit (ITC), which is a tax credit that lets you deduct from your taxes a percentage of the project cost. You can also save a decent amount of money on your power bills, which can result in an average of $13,000 of savings over 20 years.
- System size and type: Some models are more costly than others, so the one you want can raise or lower your initial investment. Plus, the more solar panels you need to buy, the more it'll cost.
- How much sunlight your roof gets: If your rooftop doesn’t get a lot of direct sunlight, your solar panel system won’t be able to produce as much energy, which will give you lower savings on power bills than a house with a roof that gets lots of sunlight.
- Energy consumption: Installing solar panels may be too steep of an option for households that don’t use a good amount of energy per month.
Solar is a rewarding investment for most homeowners. You can generate your own power instead of paying for it from the grid and benefit from solar tax credits and rebates, all while helping protect the environment.
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Solar Incentives in Olympia Fields
To increase solar panel installation and usage, federal and local governments – and even some utility companies – offer incentives to help make solar more economical and accessible.These incentives typically include cash rebates, tax breaks and/or performance-based incentives. They can cut the cost you pay for going solar by 0, upwards of 50% depending on your location. Our article on solar incentives has more in-depth information on the incentives you can take advantage of in Olympia Fields.
Environmental Impact of Switching to Solar in Olympia Fields
There are many reasons to make the switch to solar energy, like saving some money on electricity bills and helping to lower your carbon footprint.Something many might be asking themselves is how much can they really help the environment by going solar anyway? In Olympia Fields, where the energy generation can be rather dirty, going solar can have a significant effect on the environment since solar power has a lower carbon footprint.While making solar panels releases carbon dioxide emissions, the panels make up for it by greatly lowering the amount of CO2 you would have produced if you still used traditional energy. In Olympia Fields, you can reduce your carbon footprint by 90 pounds a year with solar panels. As you can see, trading traditional energy for solar has so many other rewards apart from saving money. One of the most important ones is that you can help save the Earth too.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Olympia Fields, IL Solar Company Rankings FAQs
What is the best solar installer in Olympia Fields?
In Olympia Fields, SunPower by Sun N Us is the best local solar company. Our team of experts rates it 3.00 stars, so it's a good choice if you're looking to add solar panels to your home.
What are some of the major pros and cons of adopting solar power?
The main advantages of solar power are that it can lower or, in some cases, 100% eradicate your electricity bills, raise the value of your home and reduce your carbon footprint. The disadvantages are that solar panels can be costly to install, you may not save as much if you don’t use a lot of electricity and it doesn’t work for all roof types and locations.
How long does it take to see a return on your investment after buying solar panels?
The average payback period for solar panel installation is about 18.6 years, but the exact period depends on the cost of electricity where you are, incentives and net metering programs.
When should I install solar panels?
Despite summer being the most popular 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.