15 Best Solar Companies in Lansing, IL (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Lansing based on:
Customer review scores
Service area for Lansing, IL
Company policies and services offered
Accreditations and certifications
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Average Lansing homeowner saves $1,132/year with solar panels
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Best Solar Companies in Lansing
When you’re on the hunt for the best solar companies in Lansing, combing through all the options can be intimidating, but it can pay off since adopting solar energy can offer so many good perks. While solar power is a large investment, you’ll be able to make that expense back and then some, all while doing your part for the environment. In fact, you could look forward to saving about $13,000 over 20 years.
If you’re considering going solar, the first step to make is to find the best solar companies in Lansing and compare quotes. That’s why we went ahead and came up with a list of the best solar companies so you don’t have to.To get an idea of how much it could cost to put solar panels on your roof, you can click the button below to get a quote from a certified installer near you.
EcoWatch Rankings for Solar Companies in Lansing

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

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



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

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

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


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

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


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

Windfree Solar Co
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Consultation
Battery Storage
Panel Installation


Phoenix Exteriors Roofing & Solar
Clear Pricing Policy
Reliable Customer Support
Free Quotes
Prompt Service Delivery
Informative Resources
Limited information available on website
Services Offered
Panel Installation
Skilled Repairs
Financing Assistance
Methodology: How We Ranked the Best Solar Companies in Lansing
EcoWatch's solar experts analyzed each solar company in Lansing 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 Lansing
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 Lansing
The cost of installing a solar panel system has gone down immensely over the past few years, but it’s still a significant investment for most homeowners.There are a few factors you should consider when determining the overall cost and how much you can save, such as:
- Your income and budget: This guides what kind of solar panels you can buy.
- The cost of energy for you: If your local energy rates are high, there's a better chance you'll end up with a higher return on your investment in solar panels. In Lansing, you can save an average of $1,156 a month on your electricity bills.
- Incentives: Something that can make your solar project cost less is the solar investment tax credit (ITC), which is a tax credit that’s equal to a percentage of the project cost. You can also save money on your utility bills, which can generate an average of $13,000 of savings over 20 years.
- How much electricity your household consumes: Homes that consume plenty of energy each month may need more solar panels and, therefore, be more costly, but will also benefit more over time.
Solar is a worthwhile investment for most homeowners. You can make your own power instead of paying for it from the grid and take advantage of solar tax credits and rebates, all while helping preserve the Earth.
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Solar Incentives in Lansing
Since solar power is better for the environment than fossil fuels, there are quite a few government incentives available to encourage its adoption.No matter what state you live in, you can take advantage of the federal Solar Investment Tax Credit (ITC), which allows you to claim 0 of your project costs on your tax return, reducing the amount of taxes you owe that year. Plus, there may be some local incentives you can benefit from too. For detailed information about incentives for homeowners in Lansing, visit our article on solar incentives.
Environmental Impact of Switching to Solar in Lansing
Installing solar panels is a great way to do your part for a cleaner and more sustainable future.Something many homeowners might have in mind is how much can they really help the environment by switching to solar power anyway? According to the EPA, electricity production is the second biggest source of greenhouse gas emissions and about 62% of our electricity is produced by burning fossil fuels. Installing solar panels and switching to renewable energy can help reduce that number in a city like Lansing that accounts for a sizable amount of carbon dioxide emissions each year.Since solar panels don’t release greenhouse gas emissions into the atmosphere when producing electricity, they’re a good alternative to traditional energy sources. In fact, you could lower your carbon dioxide emissions by about 90 pounds each year. For people who are concerned about the environment, the upfront cost of solar is a small price to pay for offsetting your carbon emissions.
EcoWatch's Lansing, IL Solar Company Rankings FAQs
What is the top solar panel installation company in Lansing?
The highest-rated local solar company in Lansing is WindSoleil Solar and Wind Energy Services, with a rating of 5.00 stars.
What are the pros and cons of solar power?
The main advantages of solar power are that it can lower or, for some, completely erase your electricity bills, improve your home’s value and bring down your carbon footprint. The disadvantages are that solar panels can be costly 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.
Are solar panels worth it?
Solar panels can be a good investment for many homeowners, but honestly, 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 pretty low, solar panels might not be for you.
How long do solar panels last?
On average, solar panels can last about 25 to 30 years. Some even last up to 50 years, but efficiency goes down by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger 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.