15 Best Solar Companies in Stookey, IL (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Stookey based on:
Customer review scores
Service area for Stookey, IL
Company policies and services offered
Accreditations and certifications
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Average Stookey homeowner saves $1,244/year with solar panels
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Best Solar Companies in Stookey
When you’re trying to find the best solar companies in Stookey, sifting through hundreds of options can be taxing, but it can pay off since switching to solar power can offer so many fantastic perks. On average, you can save $15,000 over 20 years when you use solar power. And because solar panels have a lifespan of about 25 to 30 years, your total cost savings will be even higher overall.
Here, we’ll narrow down some of the top solar companies in Stookey to make your decision a little easier.To get an idea of what it could cost to put solar panels on your roof, you can click the button below to get a quote from a certified installer near you.
EcoWatch Rankings for Solar Companies in Stookey

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


Route 66 Solar
Informative Resources
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Financing Assistance
Grid-Tied Solar System
System Decommissioning
Panel Installation

StraightUp Solar of St. Louis
Free Quotes
Informative Resources
Clear Pricing Policy
Limited information available on website
Services Offered
Consultation
Grid-Tied Solar System
Panel Installation
Cleaning and Maintenance
Battery Storage
Financing Assistance

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

EFS Energy
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Financing Assistance
Cleaning and Maintenance
Consultation
Panel Installation

Helio Solar Power, LLC.
Prompt Service Delivery
Clear Pricing Policy
Free Quotes
Reliable Customer Support
Informative Resources
Limited information available on website
Services Offered
Panel Installation
Financing Assistance
Skilled Repairs
Cleaning and Maintenance
Battery Storage
Solar Carports

Solar city stl
Reliable Customer Support
Informative Resources
Free Quotes
Limited information available on website
Services Offered
Permit Assistance
Panel Installation
Cleaning and Maintenance
Financing Assistance
Consultation
Battery Storage


Solar Luxury LLC
Free Quotes
Reliable Customer Support
Limited information available on website
Services Offered
Consultation
System Decommissioning
Skilled Repairs
Panel Installation
Off-Grid Solar Systems

Sustainable Solar
Free Quotes
Informative Resources
Clear Pricing Policy
Reliable Customer Support
Limited information available on website
Services Offered
Financing Assistance
Off-Grid Solar Systems
Grid-Tied Solar System
Battery Storage
System Decommissioning
Skilled Repairs
Panel Installation
Permit Assistance



Purelight Power of St. Louis
Informative Resources
Free Quotes
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Consultation
Grid-Tied Solar System
Panel Installation
Financing Assistance
Permit Assistance

five stars electric and solar LLC
Limited information available on website
Services Offered
Panel Installation
Methodology: How We Ranked the Best Solar Companies in Stookey
EcoWatch's solar experts analyzed each solar company in Stookey 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 Stookey
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 Stookey
Solar panels are powered by a free energy source — the sun — but to take advantage of this you first need to pay to install your system.Some key things that affect the upfront cost and potential savings over time include:
- Your income and budget: This shapes what model of solar panels you can buy.
- Energy consumption: Installing a solar system may be a high-cost investment for families that don’t use a good amount of energy each month.
- The amount of sunlight your rooftop gets: Thanks to Stookey’s high amount of average daily sunlight, you should be able to save a decent amount on your electricity bills.
- Incentives: Those who buy and install a solar energy system this year can save 0 of their solar installation costs by taking advantage of the federal solar investment tax credit. You can also save about $15,000 on your utility bills over 20 years without incentives.
Because of solar panels decreasing in cost as well as local and federal solar incentives, they are a solid investment for many homeowners.
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Solar Incentives in Stookey
One of the good things about installing a solar panel system is receiving incentives from the government.You are eligible for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar system. You can also potentially stack the ITC with other state and city rebates and benefits. You can find out about the incentives you can take advantage of in our article on solar incentives
Environmental Impact of Switching to Solar in Stookey
There are tons of reasons to trade traditional energy for solar power, like saving money on utility bills and helping to lower your carbon footprint.But you may be wondering – how much exactly can you help the environment by using solar power? In Stookey, where the energy generation produces a lot of greenhouse gasses, going solar can have a significant effect on the planet since solar power has a lower carbon footprint.Once you go solar, your carbon footprint can be lowered by about 100 pounds each year. As you can see, trading traditional energy for solar has so many other benefits outside of saving money. One of the most important ones is that you can help save the planet too.
EcoWatch's Stookey, IL Solar Company Rankings FAQs
Which solar panel installer is the best near me?
The top local solar company in Stookey is Astrawatt Solar, with a rating of 5.00 stars.
Are solar panels really good for the environment?
Manufacturing solar panels requires chemicals and produces toxic waste that can be dangerous for the environment, which is the main drawback of solar panels.
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 16.9 years, but the exact period is influenced by local electricity costs, incentives and net metering programs.
When should I put up 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 lets you be up and running with solar for the higher 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.