14 Best Solar Companies in Monticello, IL (2024 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

Average Monticello homeowner saves $1,314/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated February 01, 2024

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best Solar Companies in Monticello

Hoping to go solar but trying to figure out which solar company would be the best one for your needs? Although it can be challenging to settle on a solar company, the effort will pay off because going solar has many good perks. With an average energy bill of $851 per month in Monticello, making the switch to solar power can reduce your monthly bills by about that much.


The cost of installing solar panels can vary considerably according to your home’s layout and your household energy needs.To get free quotes from the top-rated solar companies in Monticello, click the "get quote" button below.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Solar Financing

Blue Raven Solar

★★★★★
4.5

  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

Best for Leasing

Sunrun

★★★★★
4.0

  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

EcoWatch Rankings for Solar Companies in Monticello

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.8/5

SunPower by Legacy Solar, LLC

  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Residential Panels
  • Service icon Commercial Panels

Website: http://www.legacysolarpower.com/
Address: 301 S Quincy St, Towanda, IL 61776
Phone: 3092313138
Outstanding Local Installer
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EcoWatch Rating

3.0/5

New Prairie Solar

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Residential Panels

Website: https://www.newprairiesolar.com/
Address: 2005 N Linview Ave Unit D, Urbana, IL 61801
Phone: 2173445131
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Harvest Solar

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Panels
  • Service icon Financing Assistance
  • Service icon Residential Panels

Website: https://harvestsolar.com/
Address: 2901 Boardwalk Dr Suite E – H, Champaign, IL 61822
Phone: 8889076527
Outstanding Local Installer
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EcoWatch Rating

3.0/5

SunSent Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Energy storage solutions
  • Service icon Skilled Repairs
  • Service icon Residential Panels

Website: https://www.sunsent.com/
Address: 150 Lewis Park Dr Suite H, Mt Zion, IL 62549
Phone: 2178597080
Outstanding Local Installer
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EcoWatch Rating

4.9/5

StraightUp Solar of Bloomington

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Maintenance
  • Service icon Tesla Powerwall
  • Service icon EV Charger
  • Service icon Battery Storage
  • Service icon Residential Panels
  • Service icon Commercial Panels

Website: https://straightupsolar.com/bloomington-il/
Address: 505 N Main St Suite A, Bloomington, IL 61701
Phone: 3092602663
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Route 66 Solar

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Residential Panels
  • Service icon Financing Assistance
  • Service icon Energy Efficiency Audit

Website: https://route66solar.com/
Address: 1 W Old State Capitol Plaza Suite 505, Springfield, IL 62701
Phone: 2176526533
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Nelnet Renewable Energy

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Off-Grid Solar Systems
  • Service icon Battery Storage
  • Service icon Consultation
  • Service icon Commercial Panels
  • Service icon EV Charger
  • Service icon Full-Service
  • Service icon Maintenance
  • Service icon Residential Panels
  • Service icon Financing Assistance

Website: http://www.nelnetenergy.com/
Address: 4109 Oakland Ave Unit B, Bloomington, IL 61704
Phone: 8882025630
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Halo Solar LLC

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Panels
  • Service icon Residential Panels

Website: https://halosolar.net/
Address: 7 Legacy Dr, Goodfield, IL 61742
Phone: 3097407861
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Tick Tock Energy, Inc.

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Residential Panels
  • Service icon Solar Panel Upgrades
  • Service icon Community Solar Projects
  • Service icon Financing Assistance
  • Service icon Emergency Services
  • Service icon Off-Grid Solar Systems
  • Service icon Commercial Panels

Website: http://www.ticktockenergy.com/
Address: 800 E Fayette Ave, Effingham, IL 62401
Phone: 2179949020
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

WindSolarUSA, Inc.

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Financing Assistance
  • Service icon Permit Assistance
  • Service icon Full-Service
  • Service icon Commercial Panels
  • Service icon Residential Panels

Website: https://windsolarusa.com/
Address: 104 N 6th St, Springfield, IL 62701
Phone: 2178254206
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Accutek Solar

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Family-Operated Business
  • Con icon Limited information available on website

Services Offered

  • Service icon Emergency Services
  • Service icon Battery Storage
  • Service icon Residential Panels
  • Service icon Maintenance
  • Service icon Skilled Repairs

Website: https://accuteksolar.com/
Address: 9797 S Rangeline Rd, Clinton, IN 47842
Phone: 8128787343
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Sonne Energy Solutions, LLC

  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Residential Panels
  • Service icon Maintenance
  • Service icon Commercial Panels

Website: http://www.sonneenergysolutions.com/
Address: 114 E Walnut St, Teutopolis, IL 62467
Phone: 2178648222
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

IQ Group Inc

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Permit Assistance
  • Service icon Commercial Panels
  • Service icon Residential Panels
  • Service icon Emergency Services
  • Service icon Solar Panel Upgrades
  • Service icon Maintenance

Website: http://iqgroup.us/
Address: 3888 N Peoria Rd, Springfield, IL 62702
Phone: 2172196006
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

EFS Energy

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Residential Panels
  • Service icon Commercial Panels
  • Service icon Financing Assistance
  • Service icon Maintenance

Website: http://www.efsenergy.com/contact/
Address: 920 S Spring St Suite 2600, Springfield, IL 62704
Phone: 2179939801

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

Although solar panels can help save you money on electricity bills over time, it’s important to consider the upfront costs.The installation cost is just one important factor you should consider when looking into installing solar panels. How much it'll cost and how much you can save depend on things including:

  • The amount of sunlight your home gets: Thanks to Monticello’s high amount of average daily sunlight, you should be able to save a decent amount on your energy bills.
  • The type of solar panel system you can afford: This depends on your income and budget.
  • Electricity consumption: The average home in Monticello uses a decent amount of, and as a result may save on their energy bills.
  • Your power bills: This will impact how much you can save. In Monticello, the average homeowner can save about $850 a year on their electricity bills.

Solar is a valuable investment for most homeowners. You can produce your own power instead of paying for it from the grid and take advantage of solar incentives, all while helping protect the planet.

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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 your project costs when you file taxes, lowering the amount of taxes you owe that year. Plus, there may be some local incentives that stack with the ITC too. Our article on solar incentives goes over more in-depth information on the incentives you can take advantage of in Monticello.

Environmental Impact of Switching to Solar in Monticello

Installing solar panels can have a meaningful impact on the environment.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Monticello, though. Switching to solar energy for electricity in place of burning fossil fuels is a good way to lower carbon dioxide emissions if you're concerned about Monticello's large level of greenhouse gas emissions.Since solar panels don’t release CO2 emissions into the atmosphere when creating electricity, they’re a good trade for traditional energy sources. In fact, you could lower your carbon dioxide emissions by about 100 pounds each year. The good things about solar power are plentiful — just like solar power is! That's why so many Monticello residents have been happy with using solar energy.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Solar Financing

Blue Raven Solar

★★★★★
4.5

  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

Best for Leasing

Sunrun

★★★★★
4.0

  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

EcoWatch's Monticello, IL Solar Company Rankings FAQs

What is the top solar company in Monticello?

In Monticello, SunPower by Legacy Solar, LLC is the most reputable local solar company. Our team of experts rates it 4.80 stars, so it's a good choice if you're planning on installing solar panels on your home.

What are the best and worst things about solar power?

A few of the biggest pros are that it lets you spend less on your power bills, it’s a sustainable source of energy, and it gives you a significant return on your investment (ROI). The most notable cons are that solar panels don’t produce electricity at night, the installation cost is pricey and solar panels aren’t always aesthetically pleasing.

How long does it take to see a return on your investment after installing solar panels?

The average payback period for solar panel installation is about 16.0 years, but the exact period is influenced by the cost of electricity where you are, incentives and net metering programs.

When should I install solar panels?

Although summer is the most popular time people install solar panels, the ideal time is actually winter. You can save money since there's decreased demand during the winter months, and it allows you to be up and running with solar for the higher power bills you may get during the summer.

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.

Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.