14 Best Solar Companies in Monticello, IL (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 14 in Monticello based on:
Customer review scores- Service area for Monticello, IL
- Company policies and services offered
- Accreditations and certifications
Please enter a valid 5-digit zip code!
Average Monticello homeowner saves $1,314/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Monticello
If you’re a homeowner looking to make the most of the solar incentives in Monticello, it can be a lot of work to narrow down which installer to go with. But, the process is worth it since adopting solar energy is typically a good idea. One of the most compelling reasons those residing in Monticello, where the average energy bill is pretty high, think about going solar is to bring down their monthly expenses.
As you start your search for the best solar companies in Monticello, you might notice that there are a great number of providers to choose from. So, we’ve accumulated a curated list of the top solar companies in the area.To get free quotes from the top-rated solar companies in Monticello, click the "get quote" button below.
EcoWatch Rankings for Solar Companies in Monticello
StraightUp Solar of Bloomington
Informative Resources- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
Limited information available on website
Services Offered
Financing Assistance- Battery Storage
- Panel Installation
- Grid-Tied Solar System
- Cleaning and Maintenance
- Consultation
Route 66 Solar
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Panel Installation
- System Decommissioning
- Financing Assistance
SunPower by Legacy Solar, LLC
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
Halo Solar LLC
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
Tick Tock Energy, Inc.
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Community Solar Projects
- Battery Storage
- Panel Installation
- Financing Assistance
- Off-Grid Solar Systems
New Prairie Solar
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Battery Storage
- Grid-Tied Solar System
- Panel Installation
- Financing Assistance
WindSolarUSA, Inc.
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Grid-Tied Solar System
- Consultation
- Permit Assistance
SunSent Solar
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Financing Assistance
- Skilled Repairs
- Panel Installation
- Cleaning and Maintenance
- Consultation
Sonne Energy Solutions, LLC
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
Accutek Solar
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Skilled Repairs
- Cleaning and Maintenance
- Panel Installation
- Battery Storage
Nelnet Renewable Energy
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
- Battery Storage
- Cleaning and Maintenance
- Financing Assistance
Harvest Solar
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Financing Assistance
- Permit Assistance
- Panel Installation
IQ Group Inc
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Permit Assistance
- Panel Installation
- Cleaning and Maintenance
- Consultation
EFS Energy
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Financing Assistance
- Consultation
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Monticello
EcoWatch's solar experts analyzed each solar company in Monticello 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 Monticello
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 Monticello
When deciding on a solar company, most homeowners or business owners think about the costs above all.Some important things that influence the cost and possible savings include:
- The amount of sunlight your city gets: Due to Monticello’s high amount of average daily sunlight, you should be able to save a decent amount on your power bills.
- The model of solar panel system you have the money for: This is dependent on your income and budget.
- Typical energy usage: The more power your household uses on average and the steeper your current electricity bills are, the more money you could save by going solar.
- How much you spend on energy: If your local energy rates are quite high, there's a better chance you'll have a higher return on your investment in a solar system. In Monticello, you can save an average of $851 a month on your electricity bills.
There are several good benefits of solar even with the initial cost of installation. It can help the planet and your wallet. In addition, it can boost the value of your home, leading to even more benefits if you want to sell your home later.
Solar Savings Calculator for {{ solarcalc.name }}
Use the calculator below to get a sense of how much adopting solar power could help the environment and your finances. You can also view our solar panel cost guide for Monticello, 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 Monticello
Because solar power is more sustainable than burning fossil fuels, there are several government incentives in place to encourage people to make the switch.Everyone can take advantage of the federal Solar Investment Tax Credit (ITC), which will let you claim 0 of how much your solar project cost on your tax return, reducing the amount of taxes you owe that year. Additionally, there may be some state and city incentives you can benefit from too. Our article on solar incentives has more information on the incentives you can find in Monticello.
Environmental Impact of Switching to Solar in Monticello
There are a few main reasons why many people want to invest in solar energy: for the good of their bank accounts and the planet.But how much can installing solar panels actually help the environment? In Monticello, where the energy generation produces a lot of greenhouse gasses, going solar can have a huge impact on the environment since solar power has a lower carbon footprint.In Monticello, the average person can reduce their carbon footprint by 100 pounds a year after going solar. For people who are worried about the environment, the upfront cost of solar is a small price to pay for reducing your carbon footprint.
EcoWatch's Monticello, IL Solar Company Rankings FAQs
Which solar power company is the best near me?
The highest-rated local solar company in Monticello is StraightUp Solar of Bloomington, with a rating of 4.90 stars.
What are the advantages and disadvantages of solar power?
A few of the biggest pros are that it lowers your power bills, it’s good for the environment, and it can give you a decent 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 installation cost is pricey and solar panels can look clunky on your roof.
How long does it take for solar to pay for itself?
Solar panels usually pay for themselves in about 16.0 years, but your solar payback period will depend on your utility costs. The higher your typical power bill, the quicker your solar panel system will pay for itself.
When is the best time of year to install solar panels?
You can put up solar panels whenever it's convenient for you, but consider doing so in the winter when there's less demand. With fewer homeowners switching to solar, you could potentially see quicker installation times and more savings.
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.