12 Best Solar Companies in Peoria, IL (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 12 in Peoria based on:

  • Customer review scores
  • Service area for Peoria, IL
  • Company policies and services offered
  • Accreditations and certifications

Average Peoria homeowner saves $994/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated April 21, 2024

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best Solar Companies in Peoria

Do you want energy freedom in Peoria? Installing solar panels can be a rewarding home project since you can enjoy lots of benefits when you go solar. Plus, the solar industry is thriving in Peoria, giving homeowners access to some of the most reputable solar panel companies in the country.


If you want to make use of the great amount of perks of solar, we’re here to help you narrow down your options to find the Peoria solar installer that’s perfect for you.To get free quotes from the best solar companies in Peoria, you can click "get quote" below.

Best Solar Financing

Blue Raven Solar

★★★★★
4.5
  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

Best Social Impact

Palmetto Solar

★★★★★
4.0
  • Expansive service area
  • Makes charitable contributions
  • Certified B Corp
  • No leases or PPAs
  • Quality of installation may vary by location

EcoWatch Rankings for Solar Companies in Peoria

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.8/5

SunPower by Legacy Solar, LLC

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Financing Assistance

Website: http://www.legacysolarpower.com/
Address: 301 S Quincy St, Towanda, IL 61776
Phone: 3092313138
Outstanding Local Installer
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EcoWatch Rating

4.7/5

Sunrun Solar

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage
  • Service icon Consultation
  • Service icon Skilled Repairs
  • Service icon Panel Installation
  • Service icon Grid-Tied Solar System
  • Service icon Permit Assistance

Website: https://www.sunrun.com/
Address: 688 High Point Ln, East Peoria, IL 61611
Phone: 8333245886
Outstanding Local Installer
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EcoWatch Rating

5.0/5

SOLAR PANTHER

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Grid-Tied Solar System
  • Service icon Permit Assistance
  • Service icon Financing Assistance
  • Service icon Skilled Repairs
  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage

Website: https://www.thesolarpanther.com/
Address: 4703 North Ellen Court, Peoria Heights, IL 61616
Phone: 3098866830
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Sun Collectors

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Cleaning and Maintenance
  • Service icon System Decommissioning
  • Service icon Grid-Tied Solar System
  • Service icon Panel Installation

Website: https://suncollectors.solar/
Address: 4507 N Sterling Ave #400, Peoria, IL 61615
Phone: 3093003875
Outstanding Local Installer
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EcoWatch Rating

4.8/5

ROUTE 66 SOLAR

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Panel Installation
  • Service icon Grid-Tied Solar System
  • Service icon System Decommissioning

Website: https://route66solar.com/
Address: 2619 W Heading Ave Suite 314, West Peoria, IL 61604
Phone: 3093367394
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Halo Solar LLC

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: https://halosolar.net/
Address: 7 Legacy Dr, Goodfield, IL 61742
Phone: 3097407861
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

StraightUp Solar of Bloomington

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Panel Installation
  • Service icon Grid-Tied Solar System
  • Service icon Battery Storage
  • Service icon Consultation
  • Service icon Cleaning and Maintenance

Website: https://straightupsolar.com/bloomington-il/
Address: 505 N Main St Suite A, Bloomington, IL 61701
Phone: 3092602663
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Nelnet Renewable Energy

  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Battery Storage

Website: http://www.nelnetenergy.com/
Address: 4109 Oakland Ave Unit B, Bloomington, IL 61704
Phone: 8882025630
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Skydrop Energy

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance
  • Service icon Permit Assistance

Website: http://www.skydropenergy.com/
Address: 24049 Burr Oaks Ln, Athens, IL 62613
Phone: 2175569269
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

WindSolarUSA, Inc.

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Grid-Tied Solar System
  • Service icon Permit Assistance
  • Service icon Consultation
  • Service icon Financing Assistance
  • Service icon Panel Installation

Website: https://windsolarusa.com/
Address: 104 N 6th St, Springfield, IL 62701
Phone: 2178254206
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

IQ Group Inc

  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Permit Assistance
  • Service icon Consultation
  • Service icon Cleaning and Maintenance

Website: http://iqgroup.us/
Address: 3888 N Peoria Rd, Springfield, IL 62702
Phone: 2172196006
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

Route 66 Solar

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Grid-Tied Solar System
  • Service icon System Decommissioning
  • Service icon Panel Installation
  • Service icon Financing Assistance

Website: https://route66solar.com/
Address: 1 W Old State Capitol Plaza Suite 505, Springfield, IL 62701
Phone: 2176526533

Methodology: How We Ranked the Best Solar Companies in Peoria

EcoWatch's solar experts analyzed each solar company in Peoria 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 Peoria


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 Peoria

While solar panels can help save you money on energy over time, it’s important to know the startup costs.Some important things that affect the upfront cost and potential savings over time include:

  • System size and type: Some models are more pricy than others, so the one you choose can raise or lower your upfront cost. Plus, the more solar panels you need to get, the more it'll cost.
  • How much you spend on energy: If your local power rates are high, there's a good chance you'll get a higher return on your investment in solar panels. In Peoria, you can save an average of $851 a month on your electricity bills.
  • The amount of sunlight your roof gets: This, along with your roof configuration, affects affect how much electricity your solar panels can produce.
  • Incentives: Along with the federal Solar Investment Tax Credit (ITC), which gives you a tax credit currently worth 0 of your overall installation cost, your local government may offer additional tax exemptions, credits or rebates that will help you save even more. Aside from incentives, you can save an average of $12,000 over the first 20 years with your solar system, too.

So is a solar panel system worth it? Whether you want to decrease your electricity costs, carbon dioxide emissions or both, solar panels are a great investment for many Peoria homeowners.

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Solar Incentives in Peoria

In order to increase solar panel installation and usage, federal and local governments – and even some utility companies – offer incentives to help make going solar more economically viable and accessible.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 possibly stack the ITC with other local incentives. 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 Peoria

Swapping traditional energy for solar is a great way to do what you can for a cleaner and more sustainable future.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Peoria, though. Adopting solar power is a sustainable choice for the environment, because the largest source of greenhouse gas emissions in the U.S. is from burning fossil fuels for electricity, heat, and transportation – all of which can be powered by solar instead.In Peoria, the average homeowner can reduce their carbon footprint by 100 pounds a year once they go solar. As you can see, investing in solar has so many other benefits beyond saving money. One of the major ones is that you can help save the environment too.

Best Solar Financing

Blue Raven Solar

★★★★★
4.5
  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

Best Social Impact

Palmetto Solar

★★★★★
4.0
  • Expansive service area
  • Makes charitable contributions
  • Certified B Corp
  • No leases or PPAs
  • Quality of installation may vary by location

EcoWatch's Peoria, IL Solar Company Rankings FAQs

What is the best solar panel installer in Peoria?

In Peoria, SunPower by Legacy Solar, LLC is the most reputable local solar company. Our team of experts rates it 4.80 stars, so it's a good choice if you're planning to add solar panels to your house.

What is the negative environmental impact of solar panels?

Making solar panels needs to use chemicals and produces toxic waste that can be harmful for the environment, which is the main drawback of solar panels.

How long does it take to see a return on your investment after installing solar panels?

The average payback period for solar panel installation is about 21.2 years, but the exact period varies depending on local electricity costs, incentives and net metering programs.

How long do solar panels last?

Though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they should be disposed of. What this means is how much energy they produce will have decreased by about 0.8% each year since installing them. You can choose to replace them after having them for that long or you can continue to use them at a lower efficiency after that time.

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.