15 Best Solar Companies in Wheaton, IL (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Wheaton based on:
Customer review scores- Service area for Wheaton, IL
- Company policies and services offered
- Accreditations and certifications
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Average Wheaton homeowner saves $1,154/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Wheaton
If you’re trying to find the best solar companies in Wheaton, sorting through hundreds of options can be intimidating, but it can pay off since adopting solar energy can offer so many great benefits. Plus, eco-conscious government support led to surging numbers of solar companies, setting the groundwork for a sustainable and fruitful future in the state.
If you’re considering going solar, the first step to take is to find the best solar companies in Wheaton and compare quotes. The good news is we did the hard work and put together a list of the best solar companies to make it easier on you.We suggest shopping around for quite a few quotes and comparing them to find the best installer for your home. To get free, no-pressure quotes from vetted solar installers in Wheaton, click the link below.
EcoWatch Rankings for Solar Companies in Wheaton
Illinois Solar Express, LLC
Prompt Service Delivery
Limited information available on website
Services Offered
Panel Installation- Permit Assistance
JD Pro Electric Inc
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Skilled Repairs
- Panel Installation
WindSoleil Solar and Wind Energy Services
- 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
- Off-Grid Solar Systems
ilumen Solar
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Grid-Tied Solar System
- Battery Storage
- Consultation
- Panel Installation
- Permit Assistance
- Financing Assistance
- Skilled Repairs
FreeWorld Solar
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Skilled Repairs
- Battery Storage
- Panel Installation
- Consultation
- Financing Assistance
- Permit Assistance
Midwest Solutions Inc
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Greenlink Energy Solutions
- Clear Pricing Policy
- Prompt Service Delivery
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Permit Assistance
- Cleaning and Maintenance
- Financing Assistance
- Battery Storage
- Panel Installation
- System Decommissioning
Reficiency Solar
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
- Skilled Repairs
- Battery Storage
Semper Solr
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
93Energy Solar
- Prompt Service Delivery
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Battery Storage
- Panel Installation
- Financing Assistance
- Permit Assistance
RxSun
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Financing Assistance
- Battery Storage
- Permit Assistance
- Panel Installation
- Consultation
- Cleaning and Maintenance
Certasun
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Permit Assistance
- Battery Storage
- Financing Assistance
- Consultation
Kapital Electric, Inc.
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Permit Assistance
- Tesla Powerwall
- Cleaning and Maintenance
- Battery Storage
- Consultation
- Panel Installation
Ailey Solar Electric, Inc.
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Phoenix Exteriors Roofing & Solar
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Skilled Repairs
Methodology: How We Ranked the Best Solar Companies in Wheaton
EcoWatch's solar experts analyzed each solar company in Wheaton 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 Wheaton
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 Wheaton
For a lot of homeowners, whether or not to invest in a solar energy system depends the most on the cost.The cost and possible savings vary depending on a few key factors such as:
- Incentives: Those who purchase and install a solar system this year can save 0 of their overall solar costs by taking advantage of the federal solar investment tax credit. You can also save about $14,000 on your utility bills over 20 years not including incentives.
- Choice of solar panels: The kind of solar panels you get will affect your total cost. High-efficiency monocrystalline panels will cost more upfront but can also save you more money over the lifetime of your system. If space isn't a constraint for your project, you can opt for a higher number of more affordable panels.
- Energy consumption: Installing solar panels may be a high-cost option for homes that don’t use a good amount of energy per month.
- The amount of sunlight your roof gets: If your rooftop gets limited direct sunlight, your solar panels won’t be able to make as much energy, which will give you lower savings on energy bills than someone with a roof that gets lots of sunlight.
Although a solar panel system costs a good chunk of money upfront, it can save you thousands of dollars over the lifespan of your panels. The question of how much, though, depends on several factors, such as the size of your solar panel system and your local electricity rates.
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To see how much you can help the environment and your wallet by making the switch to solar, try out the calculator below. You can also view our solar panel cost guide for Wheaton, IL.
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Solar Incentives in Wheaton
Adopting solar power has a lot of great benefits. Not only can it help preserve the planet, but you can also save some money on your installation with various government incentives.On top of the federal solar investment tax credit, there are also some state- and city-level incentives, which in most cases, stack with the federal incentive, so you get to save even more. For detailed information about local incentives, visit our article on solar incentives.
Environmental Impact of Switching to Solar in Wheaton
Swapping traditional energy for solar is a profound way to do what you can for a more sustainable future.But how much can installing solar panels actually affect the environment? In a city like Wheaton where commute times can be very long, going solar can help help reduce the carbon footprint of being on the road a lot.Although solar panel manufacturing releases carbon dioxide emissions, the panels make up for it by greatly reducing the amount of CO2 you would have produced if you still used traditional energy. In Wheaton, you can reduce your carbon footprint by 90 pounds a year with solar panels. Since energy from the sun is plentiful and produces electricity without free from carbon dioxide emissions, making the switch to solar power is one easy step you can take to help preserve the planet.
EcoWatch's Wheaton, IL Solar Company Rankings FAQs
Which solar installation company is the best near me?
In Wheaton, Illinois Solar Express, LLC is the top local solar company. Our team of experts rates it 5.00 stars, so it's a solid choice if you're looking to add solar panels to your roof.
What is the negative environmental impact of making solar panels?
Solar panels can be detrimental for the environment when manufacturers use toxic chemicals when they’re made. Chemicals can make solar panels difficult to recycle 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.
How long does it take to see a return on your investment after getting solar panels?
The average payback period for solar panel installation is about 18.2 years, but the exact period depends on the cost of electricity where you are, incentives and net metering programs.
What is solar panel capacity and how much do I need for my house?
Solar panel capacity is the amount of energy the panels can produce under ideal conditions (a sunny day around noon). The average household requires between 20 and 35 panels to account for 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.