15 Best Solar Companies in Oswego, IL (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Oswego based on:

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

Average Oswego homeowner saves $1,130/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated February 01, 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 Oswego

Looking for energy freedom in Oswego? Installing solar panels can be a rewarding project since there are many benefits after adopting solar power. Additionally, forward-thinking leadership has laid the foundation for a growing solar market, and a large number of the best solar companies are aiming to capitalize on it. That's why Oswego provides many options for solar installers.


There are so many installers to consider, but in this article, we’ll help you get a handle on all your options by recommending some of the best solar companies in Oswego.For an idea of how much you might pay to install a solar panel system on your roof, you can get a free quote from one of the top solar companies in Oswego by clicking the "get quote" button 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 Oswego

Best Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

SunPower by Sun N Us

  • 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 Residential Panels

Website: https://www.sunpowerbysunnus.com/
Address: 1400 E Touhy Ave Unit 255, Des Plaines, IL 60018
Phone: 8337866878
Outstanding Local Installer
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EcoWatch Rating

3.0/5

YellowLite

  • 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 Residential Panels
  • Service icon Permit Assistance

Website: https://yellowlitechicago.business.site/
Address: 9981 W 190th Pl Unit K-1, Mokena, IL 60448
Phone: 8004908726
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Reficiency Solar

  • Pros icon Free Quotes
  • 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 Residential Panels
  • Service icon EV Charger
  • Service icon Battery Storage
  • Service icon Skilled Repairs
  • Service icon Commercial Panels
  • Service icon Consultation
  • Service icon Solar Panel Upgrades

Website: https://reficiency.com/
Address: 4513 Lincoln Ave # 110, Lisle, IL 60532
Phone: 6307800951
Outstanding Local Installer
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EcoWatch Rating

4.7/5

Summit Solar

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

Services Offered

  • Service icon Residential Panels

Website: https://www.mysummitsolar.com/illinois
Address: 2108 McDonough St, Joliet, IL 60436
Phone: 8642500026
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Safeguard Solar LLC

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

Services Offered

  • Service icon Residential Panels
  • Service icon Consultation
  • Service icon Commercial Panels
  • Service icon Financing Assistance
  • Service icon Cleaning

Website: https://www.safeguardsolarllc.com/
Address: 2819 Village Green Dr, Aurora, IL 60504
Phone: 3312260866
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Solar Joe's 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 Commercial Panels
  • Service icon Permit Assistance
  • Service icon Residential Panels
  • Service icon Maintenance
  • Service icon Community Solar Projects
  • Service icon Consultation

Website: http://www.solarjoesinc.com/
Address: 1300 River Haven Trail, Joliet, IL 60431
Phone: 8154831291
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Illinois Solar Express, LLC

  • Pros icon Reliable Customer Support
  • Pros icon Prompt Service Delivery
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Residential Panels
  • Service icon Permit Assistance

Website: https://illinoissolarexpress.com/
Address: 1 Mid America Plaza 3rd Floor, Oakbrook Terrace, IL 60181
Phone: 7738767676
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Solar Power Midwest LLC

  • 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 Residential Panels
  • Service icon Financing Assistance
  • Service icon Consultation
  • Service icon Maintenance

Website: https://solarpowermidwest.com/
Address: 103 Frances St, Lockport, IL 60441
Phone: 6308534503
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Independence Renewable Energy, LLC

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

Services Offered

  • Service icon Commercial Panels
  • Service icon Residential Panels
  • Service icon Financing Assistance

Website: http://www.iresolar.com/
Address: 926 E Church St, Sandwich, IL 60548
Phone: 8154141788
Outstanding Local Installer
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EcoWatch Rating

5.0/5

JD Pro Electric Inc

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

Services Offered

  • Service icon Commercial Panels
  • Service icon Residential Panels
  • Service icon EV Charger

Website: http://www.jdproelectric.com/
Address: 9230 Grand Ave, Franklin Park, IL 60131
Phone: 8479162052
Outstanding Local Installer
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EcoWatch Rating

4.7/5

Kapital Electric, Inc.

  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Prompt Service Delivery
  • Con icon Limited information available on website

Services Offered

  • Service icon EV Charger
  • Service icon Permit Assistance
  • Service icon Tesla Powerwall
  • Service icon Solar Panel Upgrades
  • Service icon Residential Panels
  • Service icon Battery Storage
  • Service icon Consultation
  • Service icon Commercial Panels

Website: https://www.kapitalelectric.com/
Address: 1270 Mark St, Bensenville, IL 60106
Phone: 6308332389
Outstanding Local Installer
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EcoWatch Rating

4.7/5

Phoenix Exteriors Roofing & Solar

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

Services Offered

  • Service icon Skilled Repairs
  • Service icon Commercial Panels
  • Service icon Residential Panels
  • Service icon Consultation
  • Service icon Full-Service
  • Service icon Permit Assistance

Website: https://phoenixexteriors.com/
Address: 1066 National Pkwy, Schaumburg, IL 60173
Phone: 6309988140
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Solar Service Solutions LLC

  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Residential Panels
  • Service icon Skilled Repairs

Website: https://solarservicesolutionsllc.com/
Address: 24051 S Lakeview Dr, Minooka, IL 60447
Phone: 8155032021
Outstanding Local Installer
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EcoWatch Rating

3.0/5

SolarShift

  • 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 Community Solar Projects
  • Service icon Maintenance
  • Service icon Commercial Panels
  • Service icon Financing Assistance
  • Service icon Residential Panels

Website: http://www.mysolarshift.com/
Address: 1244 State St, Lemont, IL 60439
Phone: 6307802936
Outstanding Local Installer
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EcoWatch Rating

3.0/5

CF Solar Power

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

Services Offered

  • Service icon Permit Assistance
  • Service icon Battery Storage
  • Service icon Commercial Panels
  • Service icon Financing Assistance
  • Service icon Residential Panels
  • Service icon Maintenance
  • Service icon Tesla Powerwall

Website: https://cfsolar.org/
Address: 1424 W Church St, Sandwich, IL 60548
Phone: 8155705596

Methodology: How We Ranked the Best Solar Companies in Oswego

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


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 Oswego

The cost of putting up a solar panel system has decreased significantly in the past few years, but it’s still a large investment for most homeowners.Some important things that influence the upfront cost and potential savings over time include:

  • System size and type: Some models are more costly than others, so the one you get can raise or lower your upfront cost. Plus, the more solar panels you need to get, the more it'll cost.
  • Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you receive a tax credit curretnly worth 0 of your overall installation cost, your state or local government may offer additional tax exemptions, credits or rebates that can help you save even more. Excluding incentives, you can save an average of $13,000 over 20 years with your system, too.
  • Average daily sunlight: Since Oswego gets a decent amount of average daily sunlight, your solar panels can generally generate enough energy to power your whole home, which influences how much you can save on your energy bills.
  • Electricity consumption: The average home in Oswego uses a decent amount of, and therefore may save on their energy bills.

There are lots of great benefits of solar in spite of the initial cost of installation. It can help the environment and your finances. In addition, it can boost the value of your home, leading to even more benefits if you choose to sell your home later.

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Solar Incentives in Oswego

One of the benefits of installing a solar panel system is receiving government incentives.In addition to the federal tax credit incentive, there are also some state- and city-level benefits, which in the majority of cases, can be claimed in addition to the federal incentive, so you can save even more. Check out our article on solar incentives to find out what incentives are available to you.

Environmental Impact of Switching to Solar in Oswego

Lots of people want to do what they can to help the planet, which in many cases is the main reason for installing solar panels.But you may be curious – how much exactly can you help by using solar power? If your family uses lots of energy, you can have an even greater impact on the planet by switching to solar energy.In Oswego, the average homeowner can lower their carbon footprint by 90 pounds a year once they go solar. The benefits of solar power are plentiful — just like solar power is! That's why so many people have been happy with using solar energy.

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 Oswego, IL Solar Company Rankings FAQs

Which solar power company is the best in Oswego?

In Oswego, SunPower by Sun N Us is the top local solar company. Our team of experts rates it 3.00 stars, so it's a great choice if you're planning on installing solar panels on your roof.

What are a few of the advantages and disadvantages of going solar?

The main advantages of solar power are that it can decrease or, for some, completely cut your electricity bills, raise your home’s value and bring down your carbon footprint. The main disadvantages are that solar panels can be pricey to install, you may not see as many savings if you don’t use a lot of electricity and whether you can install solar panels depends on your roof configuration.

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

The average payback period for solar panel installation is about 18.6 years, but the exact period varies by the cost of electricity where you are, incentives and net metering programs.

What is the efficiency of solar panels?

Usually, solar panels are about 15 to 25% efficient, which means they can convert that percentage of the sun’s energy into usable electricity.

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.