15 Best Solar Companies in Manteno, IL (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Manteno based on:
Customer review scores
Service area for Manteno, IL
Company policies and services offered
Accreditations and certifications
Please enter a valid 5-digit zip code!
Average Manteno homeowner saves $1,129/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Manteno
When you’re on the hunt for the best solar companies in Manteno, sifting through so many options can be demanding, but it can pay off since switching to solar energy can offer so many great benefits. Since the cost of energy is getting higher and higher each year, many homeowners are considering investing in solar to save money on electricity for their homes.
To help you comb through the huge amount of Manteno solar installers, we’ve come up with a list of the top ones.To get free quotes from the best solar companies in Manteno, you can click "get quote" below.
EcoWatch Rankings for Solar Companies in Manteno


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

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


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

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


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


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


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

Phoenix Exteriors Roofing & Solar
Prompt Service Delivery
Clear Pricing Policy
Reliable Customer Support
Informative Resources
Free Quotes
Limited information available on website
Services Offered
Financing Assistance
Skilled Repairs
Panel Installation

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

Unity Solar Group
Reliable Customer Support
Free Quotes
Clear Pricing Policy
Informative Resources
Limited information available on website
Services Offered
Financing Assistance
Panel Installation
Consultation
Off-Grid Solar Systems
Methodology: How We Ranked the Best Solar Companies in Manteno
EcoWatch's solar experts analyzed each solar company in Manteno 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 Manteno
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 Manteno
Even though solar panels can save you a decent chunk of change on power bills over time, it’s important to consider the upfront costs.Some significant things that influence the cost and possible savings include:
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you deduct 0 of your overall installation cost, your local government may offer additional tax exemptions, credits or rebates that can help you save even more. Not including incentives, you can save an average of $13,000 over the first 20 years with your solar panels, too.
- The make and model of solar panels you want: More efficient models have higher prices, so that will affect your budget for your solar project.
- How much energy your home consumes: Households that consume plenty of energy each month may need more solar panels and, as a result, be more expensive, but will also enjoy more savings over time.
- How much energy costs for you: The typical household in Manteno spends around $1,200 a year on energy alone, so you could gain that much in savings.
Even though a solar panel system costs a sizable chunk of money upfront, it can save you thousands of dollars over the lifespan of your panels. The question of how much, though, depends on several factors, like the size of your solar panel system and your energy consumption.
Solar Savings Calculator for {{ solarcalc.name }}
Use the calculator below to find out how much installing a solar panel system could help the planet and your wallet. You can also view our solar panel cost guide for Manteno, IL.
| {{ solarcalc.time_period|number:0 }} -year savings | {{ solarcalc.total_savings()|currency }} |
| Estimated cost | {{ solarcalc.array_cost() | currency }} |
| Estimated incentives | {{ solarcalc.incentive_savings() | currency }} |
| Payback period | {{ solarcalc.payback_period()|number:1 }} years |
| CO2 emissions prevented | {{ solarcalc.CO2_total()|number:0 }} lbs |
| Miles driven equivalent | {{ solarcalc.CO2_total()/0.78|number:0 }} mi |
Switching to solar in {{ solarcalc.name }} can save you {{ solarcalc.total_savings() | currency }} over the course of {{ solarcalc.time_period|number:0 }} years.
Solar Incentives in Manteno
One of the benefits of installing a solar panel system is earning federal and potentially state incentives.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 when you file taxes, reducing the amount of taxes you owe that year. Additionally, there may be some state and city incentives that stack with the ITC too. Our article on solar incentives has more information on the incentives you can take advantage of in Manteno.
Environmental Impact of Switching to Solar in Manteno
There are tons of reasons to trade traditional energy for solar energy, like saving money on utility bills and helping to reduce your carbon footprint.You may be trying to figure out – how much do solar panels help the environment anyway? 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.In Manteno, the average person can reduce their carbon footprint by 90 pounds a year after going solar. The benefits of solar power are abundant — just like solar power is! That's why so many people have been happy with using solar energy.
EcoWatch's Manteno, IL Solar Company Rankings FAQs
Which solar power company is the best near me?
In Manteno, Illinois Solar Express, LLC is the best local solar company. Our team of experts rates it 5.00 stars, so it's a solid choice if you're planning to add solar panels to your home.
What are a few of the main advantages and disadvantages of installing solar panels?
A few of the biggest pros are that it reduces your power bills, it’s eco-friendly, and it provides a good return on your investment (ROI). The most notable cons are that solar panels don’t produce electricity at night, the startup costs are high and solar panels aren’t always aesthetically pleasing.
How long does it take for solar to pay for itself?
Solar panels generally pay for themselves in about 18.6 years, but your solar payback period will depend on your utility costs. The higher your typical electricity bill, the faster your solar panel system will recoup your installation costs.
How efficient is a solar panel system?
Usually, solar panels are about 15 to 25% efficient, which means they can convert that percentage of the energy from the sun 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.