15 Best Solar Companies in Zion, IL (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Zion based on:
Customer review scores
Service area for Zion, IL
Company policies and services offered
Accreditations and certifications
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Average Zion homeowner saves $1,144/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Zion
Hoping to obtain energy freedom in Zion? Installing solar panels can be a rewarding home project since there are a lot of benefits when you go solar. The average home can save $14,000 over 20 years when you use solar power. And since solar panels have a lifespan of about 25 to 30 years, your total cost savings will be even more than that overall.
In this article, we’ll let you in on the top Zion solar installers so you can make the best choice for your home’s clean energy needs.To get free quotes from the best solar companies in Zion, you can click "get quote" 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 Zion

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


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


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

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



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

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

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

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


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

Methodology: How We Ranked the Best Solar Companies in Zion
EcoWatch's solar experts analyzed each solar company in Zion 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 Zion
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 Zion
Solar panels run off a free energy source — the sun — but to take advantage of this you will need to pay to set up your system.The cost of solar and the savings it generates vary depending on a few important factors such as:
- The type of solar panels you have the money for: This is dependent on what your budget is.
- The amount of sunlight your house gets: Because of Zion’s high amount of average daily sunlight, you should be able to save a decent amount on your power bills.
- Typical energy usage: The more energy your household consumes on average and the higher your current energy bills are, the more likely you'll benefit from going solar.
- 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 money on your energy bills, which can generate an average of $14,000 of savings over 20 years.
Though a solar panel system costs a sizable chunk of money upfront, it can save you much more over the lifespan of your panels. The question of how much, though, depends on a number of factors, such as the amount of daily direct sunlight available and your energy consumption.
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If you're interested in finding out what your impact could be if you switch to solar, you can use the calculator below. You can also view our solar panel cost guide for Zion, IL.
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Solar Incentives in Zion
There are lots of reasons why adopting solar power is beneficial. One of them includes some government incentives that can save you money.In addition to the federal solar investment tax credit, there are also some local programs, which in most cases, can be claimed in addition to the federal incentive, so you can save even more. For comprehensive information about incentives for homeowners in Zion, check out our article on solar incentives.
Environmental Impact of Switching to Solar in Zion
There are a few key reasons why many people are considering solar energy: for the financial and environmental benefits.But you may be wondering – how much exactly can you help by going solar? If your family uses lots of energy, you can have an even greater impact on the planet by switching to solar power.Because solar panels don’t release greenhouse gas emissions into the atmosphere when producing electricity, they’re a good trade for nonrenewable energy sources. In fact, you could reduce your carbon dioxide emissions by about 90 pounds each year. If you want to do your part for the environment, you’ll no doubt find that there are many good things about adopting solar power other than just saving money on electricity. You can also help preserve the environment, which some would argue is more valuable.
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 Zion, IL Solar Company Rankings FAQs
Which solar panel installer is the best near me?
The best local solar company in Zion is SunPower by Sun N Us, with a rating of 3.00 stars.
What are a few of the biggest advantages and disadvantages of installing solar panels?
The advantages of solar power are that it can lower or, for some, 100% cut your electricity bills, improve the value of your home and reduce your carbon footprint. The disadvantages are that solar panels can be expensive to install, you may not save a lot if you don’t use a lot of electricity and whether you can install solar panels depends on your roof configuration.
Are solar panels worth it?
Solar panels can be a beneficial investment for many homeowners, but truthfully, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your electricity bills are already fairly low, solar panels might not be for you.
How long do solar panels last?
On average, the lifespan of solar panels is about 25 to 30 years. Some even last up to 50 years, but efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a higher amount of energy production.
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.