10 Best Solar Companies in Springfield, IL (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 10 in Springfield based on:

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

Average Springfield homeowner saves $1,360/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 Springfield

Finding the best solar panel installation company for your home is a huge decision, but it's one that can reap a lot of rewards in Springfield. Solar power isn't just good for the planet — your bank account will benefit too. After switching to solar power, you can save an average of $16,000 over 20 years, and this doesn't even include incentives.


If you’re considering going solar, the first step to make is to find the best solar companies in Springfield and compare quotes. The good news is we went ahead and made a list of the best solar companies to make your life easier.We advise shopping around to get quite a few quotes and comparing them to find the best installer for your home. To get started with free, no-pressure quotes from the best solar installers in Springfield, click the link below.

Best National Provider

SunPower

★★★★★
5.0
  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

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

EcoWatch Rankings for Solar Companies in Springfield

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.7/5

Sunrun Solar

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

Services Offered

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

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

EcoWatch Rating

4.9/5

Route 66 Solar

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

Services Offered

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

Website: https://route66solar.com/
Address: 1 W Old State Capitol Plaza Suite 505, Springfield, IL 62701
Phone: 2176526533
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

WindSolarUSA, Inc.

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

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

Skydrop Energy

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • 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://www.skydropenergy.com/
Address: 24049 Burr Oaks Ln, Athens, IL 62613
Phone: 2175569269
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

EFS Energy

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

Services Offered

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

Website: http://www.efsenergy.com/contact/
Address: 920 S Spring St Suite 2600, Springfield, IL 62704
Phone: 2179939801
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 Informative Resources
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

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

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

StraightUp Solar of Bloomington

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

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

SunSent Solar

  • Pros icon Informative Resources
  • 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 Cleaning and Maintenance
  • Service icon Skilled Repairs
  • Service icon Battery Storage
  • Service icon Consultation
  • Service icon Financing Assistance
  • Service icon Panel Installation

Website: https://www.sunsent.com/
Address: 150 Lewis Park Dr Suite H, Mt Zion, IL 62549
Phone: 2178597080
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Halo Solar LLC

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • 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

3.0/5

Nelnet Renewable Energy

  • Pros icon Informative Resources
  • 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 Financing Assistance
  • Service icon Battery Storage
  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation

Website: http://www.nelnetenergy.com/
Address: 4109 Oakland Ave Unit B, Bloomington, IL 61704
Phone: 8882025630

Methodology: How We Ranked the Best Solar Companies in Springfield

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


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 Springfield

The cost of putting up a solar panel system has gone down immensely over the past several years, but it’s still a large investment for most homeowners.Some significant things that impact the upfront cost and potential savings over time include:

  • Your power bills: This will dictate how much you can save. In Springfield, the average resident can save about $960 a year on their electricity bills.
  • The type and model of solar panels you’re planning on getting: More high-tech panels have higher prices, so that will influence your budget for your solar project.
  • Incentives: The federal solar investment tax credit currently lets you lower your taxes by 0 of the project cost. Your state and even local utility companies may also have incentives and rebates that you can take advantage of. Additionally, you can save about $16,000 over 20 years on your utility bills, not including incentives.
  • Energy consumption: Installing solar panels may be too steep of an option for families that don’t consume a lot of energy per month.

As a result of solar panels decreasing in cost as well as various solar incentives, they are a cost-effective investment for many homeowners.

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Solar Incentives in Springfield

In an effort to increase the adoption of solar power, federal and local governments – and even some utility companies – offer incentives to help make going solar more economically viable and accessible.These incentives normally take the form of cash rebates, tax breaks and/or solar renewable energy credits. They can cut the cost of going solar by 0, upwards of 50% depending on where you live. In our article on solar incentives, you can see the incentives you qualify for near you.

Environmental Impact of Switching to Solar in Springfield

There are a few key reasons why homeowners are interested in solar energy: for the financial and environmental benefits.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Springfield, though. One thing you should keep in mind is your overall carbon footprint. For example, if you spend a lot of time in the car and have an electric vehicle, you can use solar energy for your home to power your EV and therefore help offset your carbon emissions.Once you go solar, your carbon dioxide emissions can be lowered by about 100 pounds a year. If you care about the environment, you’ll most likely get that there are many benefits of adopting solar energy other than just saving money on electricity. You can also help protect the environment, which some would argue is worth more.

Best National Provider

SunPower

★★★★★
5.0
  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

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

EcoWatch's Springfield, IL Solar Company Rankings FAQs

What is the best solar panel installer in Springfield?

In Springfield, Sunrun Solar is the most reputable local solar company. Our team of experts rates it 4.70 stars, so it's a great choice if you're planning to add solar panels to your home.

What are the best and worst things about solar power?

A few of the biggest pros are that it decreases your electricity bills, it’s a sustainable source of energy, and it provides a significant 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 look clunky on your roof.

How long does it take for solar to pay for itself?

Solar panels usually pay for themselves in about 15.5 years, but your solar payback period will depend on your utility costs. The more your typical electricity bill, the quicker your solar panel system will pay for itself.

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 has to get between 20 and 35 panels to cover 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.

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.