15 Best Solar Companies in Minooka, IL (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Minooka based on:
Customer review scores
Service area for Minooka, IL
Company policies and services offered
Accreditations and certifications
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Average Minooka homeowner saves $1,120/year with solar panels
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Best Solar Companies in Minooka
Hoping to obtain energy freedom in Minooka? Installing solar panels can be a rewarding home project since there are lots of perks after adopting solar power. One of the main reasons people living in Minooka, where the average energy bill is high, think about going solar is to reduce their monthly bills.
If you’re considering going solar, the first step you should take is to find the best solar companies in Minooka and compare quotes. The great news is we did the hard work and made a list of the best solar companies to make it easier on you.For an idea of how much you might pay to put up a solar panel system on your roof, you can get a free quote from one of the top solar companies in Minooka by clicking the "get quote" button below.
EcoWatch Rankings for Solar Companies in Minooka



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

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

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

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


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

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

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


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


Phoenix Exteriors Roofing & Solar
Reliable Customer Support
Free Quotes
Informative Resources
Clear Pricing Policy
Prompt Service Delivery
Limited information available on website
Services Offered
Panel Installation
Skilled Repairs
Financing Assistance

Windfree Solar Co
Reliable Customer Support
Informative Resources
Free Quotes
Clear Pricing Policy
Limited information available on website
Services Offered
Panel Installation
Consultation
Battery Storage
Methodology: How We Ranked the Best Solar Companies in Minooka
EcoWatch's solar experts analyzed each solar company in Minooka 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 Minooka
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 Minooka
For many readers, the decision of which solar installer to go with depends on prices.The cost and possible savings vary depending on a few key factors such as:
- System size and type: Some models are more costly than others, so the one you want can raise or lower your upfront cost. Plus, the more solar panels you need, the more it'll cost.
- The amount of sunlight your city gets: Because of Minooka’s high amount of average daily sunlight, you should be able to save a decent amount on your electric bills.
- The cost of electricity in your area: If your local electricity rates are high, there's a better chance you'll get a higher return on your investment in a solar system. In Minooka, you can save an average of $1,156 a month on your electricity bills.
- Energy consumption: Installing solar panels may be too pricey an option for homes that don’t use too much energy each month.
So is a solar system worth it? Whether you’d like to decrease your electric bills, carbon dioxide emissions or both, solar panels are a good investment for many Minooka homeowners.
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For an idea of both how much you could save and help protect the Earth by installing solar panels, you can test out the calculator below. You can also view our solar panel cost guide for Minooka, IL.
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Solar Incentives in Minooka
Since solar power is a cleaner source of energy than burning fossil fuels, there are several government incentives in place to encourage its adoption.On top of the federal tax credit incentive, there are also some local incentives, which in the majority of cases, can be claimed in addition to the federal incentive, so you can save even more. For detailed information about incentives for homeowners in Minooka, check out our article on solar incentives.
Environmental Impact of Switching to Solar in Minooka
Installing solar panels can have a beneficial impact on the environment.But how much can installing solar panels actually affect the environment? Regardless of your location, you can help save the planet by switching to solar energy, but homes that use more energy will have a bigger impact.Since solar panels don’t release carbon dioxide emissions into the atmosphere when creating electricity, they’re a good trade for traditional energy sources. In fact, you could look forward to lowering your carbon dioxide emissions by about 90 pounds each year. For homeowners who care about the environment, the upfront cost of solar is a small price to pay for offsetting your carbon emissions.
EcoWatch's Minooka, IL Solar Company Rankings FAQs
What is the best solar panel company in Minooka?
The highest-rated local solar company in Minooka is Illinois Solar Express, LLC, with a rating of 5.00 stars.
What are a few of the main pros and cons of installing solar panels?
A few of the biggest pros are that it reduces your electricity bills, it’s environmentally friendly, and it gives you a good return on your investment (ROI). The most notable cons are that solar panels don’t work as well when there’s limited direct sunlight, the installation cost is pricey and solar panels can be an eyesore.
Is it worth installing solar panels on my house?
Solar panels call for a large upfront investment that usually costs at least ten thousand dollars, but whether or not solar panels are worth it depends on a variety of factors like local electricity rates and how much direct sunlight your roof gets.
What is the best kind of solar panel?
The different types of solar panels are monocrystalline, polycrystalline and thin-film. Monocrystalline panels are more efficient but also more expensive. Polycrystalline panels are cheaper but also less efficient than monocrystalline. Thin-film solar panels are flexible, so they can be used where the other kinds can’t, such as on curved surfaces or cars, but they are also less efficient. The best one for you depends on your budget, roof configuration and desired energy output.
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.