15 Best Solar Companies in Lombard, IL (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Lombard based on:
Customer review scores
Service area for Lombard, IL
Company policies and services offered
Accreditations and certifications
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Average Lombard homeowner saves $1,107/year with solar panels
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Best Solar Companies in Lombard
Searching for the top solar companies in Lombard? Installing a solar panel system is an exciting venture that many homeowners find rewarding for their wallets, communities and the planet. Solar power isn't just good for the planet — your budget will benefit too. After switching to solar power, you can save an average of $13,000 over 20 years, and this doesn't even include incentives.
If you want to start making use of the many benefits of solar, we’ll help you narrow down your options to find the Lombard solar installer that’s perfect for you.Continue reading to see our picks for the best solar companies in the city, or connect with a certified solar company near you right away by clicking the button below.
EcoWatch Rankings for Solar Companies in Lombard



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

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

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


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

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


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

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

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

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


Phoenix Exteriors Roofing & Solar
Informative Resources
Free Quotes
Reliable Customer Support
Prompt Service Delivery
Clear Pricing Policy
Limited information available on website
Services Offered
Skilled Repairs
Panel Installation
Financing Assistance
Methodology: How We Ranked the Best Solar Companies in Lombard
EcoWatch's solar experts analyzed each solar company in Lombard 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 Lombard
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 Lombard
We get that for lots of homeowners, the decision to invest in solar highly depends on installation costs.There are a few factors you should take into consideration when determining how much it will cost and how much you can save, such as:
- System size and type: Some models are more costly than others, so the one you want can raise or lower your initial investment. Plus, the more solar panels you need, the more it'll cost.
- Average daily sunlight: Since Lombard gets a decent amount of average daily sunlight, your solar panels can generally produce enough energy to power your whole home, which influences how much your solar panels can save you on your electricity bills.
- Incentives: The federal solar investment tax credit currently allows you to reduce your taxes by 0 of the project cost. Your state and city may also have incentives and rebates that you can take advantage of. Additionally, you can save about $13,000 over 20 years on your utility bills, without incentives.
- Energy consumption: Installing a solar system may be too pricey an investment for families that don’t use a good amount of energy a month.
There are several wonderful benefits of solar even with the upfront cost of installation. It can help the planet and your wallet. Additionally, it can raise the value of your home, resulting in even more benefits if you decide to sell your home later.
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Solar Incentives in Lombard
Although a solar power system is typically a $15,000 to $25,000 investment, it can save you a significant amount of money in the long term due to smaller utility bills and government incentives.When you install solar panels on your house, you can claim the federal tax credit, or ITC. This credit currently lowers your tax bill by 0 of the cost of your solar panels. Additionally, there may often be some regional incentives that you can use to further cut back on the cost of solar of solar panels. In our article on solar incentives, you can find out about the incentives you qualify for near you.
Environmental Impact of Switching to Solar in Lombard
One of the most compelling reasons to use solar energy is to reduce your dependence on traditional energy sources like burning fossil fuels, which are hazardous for the environment.You may be wondering – how much does making the switch help the planet anyway? In a city like Lombard where commute times can be very long, using solar power can help offset some of your carbon dioxide emissions from being on the road a lot.When you go solar, your carbon emissions can be lowered by about 90 pounds every year. Since energy from the sun is abundant and makes electricity without free from carbon dioxide emissions, adding solar panels to your home is one easy step you can take to help preserve the environment.
EcoWatch's Lombard, IL Solar Company Rankings FAQs
What is the top solar installation company in Lombard?
The highest-rated local solar company in Lombard is Illinois Solar Express, LLC, with a rating of 5.00 stars.
What is the negative environmental impact of solar panel manufacturing?
Making solar panels uses chemicals and produces toxic waste that can be dangerous for the environment, which is the main downside of solar panels.
Is it worth putting solar panels on my house?
Solar panels call for a large upfront investment that usually costs at least ten thousand dollars, but whether or not solar panels are worth it depends on a collection of factors like the cost of electricity near you and the amount of direct sunlight your roof gets.
How often do solar panels need to be replaced?
On average, solar panels can last 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 level 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.