15 Best Solar Companies in Carpentersville, IL (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Carpentersville based on:
Customer review scores- Service area for Carpentersville, IL
- Company policies and services offered
- Accreditations and certifications
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Average Carpentersville homeowner saves $1,108/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Carpentersville
Looking to go solar but not sure which solar panel installer would be the best one for you? Although it can be challenging to choose a solar company, the search will pay off because going solar has many great benefits. For many homeowners, the decision to invest in solar comes down to how much they can save. The great news is solar can help most homeowners save a sizable amount on their fairly high and increasing energy bills.
In this article, we’ll help you narrow down the best companies in your area.Want to see how much you would pay to install a solar system on your roof? Click "get quote" below to get a free, no-obligation quote from a top Carpentersville solar installer.
EcoWatch Rankings for Solar Companies in Carpentersville
ilumen Solar
Clear Pricing Policy- Free Quotes
- Informative Resources
- Reliable Customer Support
Limited information available on website
Services Offered
Grid-Tied Solar System- Skilled Repairs
- Cleaning and Maintenance
- Financing Assistance
- Permit Assistance
- Consultation
- Battery Storage
- Panel Installation
Illinois Solar Express, LLC
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Panel Installation
- Permit Assistance
JD Pro Electric Inc
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Panel Installation
- Skilled Repairs
Midwest Solutions Inc
- Free Quotes
- Informative Resources
- Prompt Service Delivery
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
WindSoleil Solar and Wind Energy Services
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Battery Storage
- Panel Installation
- Off-Grid Solar Systems
FreeWorld Solar
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Permit Assistance
- Skilled Repairs
- Battery Storage
- Panel Installation
- Financing Assistance
Greenlink Energy Solutions
- Prompt Service Delivery
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Financing Assistance
- Battery Storage
- Panel Installation
- System Decommissioning
- Permit Assistance
- Cleaning and Maintenance
Semper Solr
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
Reficiency Solar
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Battery Storage
- Panel Installation
- Skilled Repairs
93Energy Solar
- Clear Pricing Policy
- Reliable Customer Support
- Prompt Service Delivery
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Permit Assistance
- Battery Storage
- Financing Assistance
- Panel Installation
Certasun
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Financing Assistance
- Permit Assistance
- Battery Storage
RxSun
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Financing Assistance
- Permit Assistance
- Panel Installation
- Cleaning and Maintenance
- Battery Storage
Kapital Electric, Inc.
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Panel Installation
- Battery Storage
- Permit Assistance
- Tesla Powerwall
- Consultation
Ailey Solar Electric, Inc.
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
Nelnet Renewable Energy
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Financing Assistance
- Consultation
- Battery Storage
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Carpentersville
EcoWatch's solar experts analyzed each solar company in Carpentersville 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 Carpentersville
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 Carpentersville
The cost of installing solar panels has decreased immensely over the past few years, but it’s still a substantial investment for most homeowners.A few important factors that dictate the cost of installing solar panels on your home and how much money you could save over time include:
- System size and type: Some models are more expensive than others, so the one you get can raise or lower your initial investment. Plus, the more solar panels you need to get, the more it'll cost.
- Your current energy bills: Solar panels can dramatically lower, or totally eliminate, your utility bills. In Carpentersville, you can save an average of $1,156 a month.
- Energy consumption: Installing a solar system may be a high-cost option for homes that don’t consume too much energy per month.
- 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 will help you save even more. Excluding incentives, you can save an average of $13,000 over 20 years with your system, too.
So are solar panels worth it? Whether you hope to reduce your energy bills, carbon emissions or both, solar panels are a good investment for many Carpentersville homeowners.
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Solar Incentives in Carpentersville
One of the benefits of installing a solar panel system is earning incentives from the government.You qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar system. You can also possibly use the ITC with other local incentives. For more information about incentives for homeowners in Carpentersville, check out our article on solar incentives.
Environmental Impact of Switching to Solar in Carpentersville
Replacing nonrenewable energy with solar power is a good way to do what you can for a more eco-friendly future.But how much can installing solar panels actually help the environment? Everyone can help protect the planet by switching to solar energy, but homes that consume a lot of energy will have a bigger impact.Once you go solar, your carbon footprint can be lowered by about 90 pounds each year. The advantages of solar power are infinite — just like solar power is! That's why so many people have been happy with making the switch to solar.
EcoWatch's Carpentersville, IL Solar Company Rankings FAQs
Which solar power company is the best near me?
In Carpentersville, ilumen Solar is the top local solar company. Our team of experts rates it 5.00 stars, so it's a good choice if you're planning to add solar panels to your roof.
What are the biggest advantages and disadvantages of adopting solar power?
A few of the biggest pros are that it decreases your electricity bills, it’s environmentally friendly, and it can provide a good 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 startup costs are high and solar panels can look clunky on your roof.
Is it worth putting solar panels on my home?
Solar panels need a large upfront investment that will cost you several thousands of dollars, but whether or not solar panels are worth it depends on a range of factors like local electricity rates and the amount of direct sunlight your roof gets.
What is the best kind of solar panel?
The different types of solar panels are monocrystalline, polycrystalline and thin-film. Monocrystalline panels are more efficient but also cost more. Polycrystalline panels cost less but also less efficient than monocrystalline. Thin-film solar panels are flexible, so they can be used where the other types can’t, such as on curved surfaces or cars, but they are also less efficient. The best one for you depends on your budget, the layout of your roof and how much energy generation you want.
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.