Expert Advice On Improving Your Home

Advertiser Disclosure

Our editorial team is committed to creating independent and objective content focused on helping our readers make informed decisions. To help support these efforts we receive compensation from companies that advertise with us.

The compensation we receive from these companies may impact how and where products appear on this site. This compensation does not influence the recommendations or advice our editorial team provides within our content. We do not include all companies, products or offers that may be available.

10 Best Solar Companies in Thornton, IL

Join more than 640 people who have gotten a free quote in the past week.

Written By David Cusick

Last Updated June 2024

A solar panel array will provide you with a renewable power source that will pay for itself in time. Making the transition to solar energy can allow you to save money and shrink your carbon footprint, but you want to make sure you find a trustworthy installer. Luckily, we've reviewed the options and compiled a guide to the best and most reputable solar installation companies in Thornton.

Our Recommended Providers

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.
Top Pick
4.3/5
  • BluePower Plus+ financing program
  • Good selection of quality panels
  • Most affordable options
Best Solar Panel Leasing
4.2/5
  • Long warranty options
  • Insurance available on panels
  • Free Tesla Power Wall maintenance

Top 10 Best Solar Companies in Thornton

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

SunPower by Sun N Us

SunPower by Sun N Us Logo

Our Rating

User Rating

Write a Review
1400 E Touhy Ave Unit 255, Des Plaines, IL 60018 (833) 786-6878 sunpowerbysunnus.com

Clear pricing policy

Informative resources

Reliable customer support

Free quotes

Services Offered

Panel installation
Consultation

Greentech Renewables Chicago

Greentech Renewables Chicago Logo

Our Rating

User Rating

Write a Review
2207 E 165th St, Hammond, IN 46320 (219) 803-7878 cedgreentechus.com

Reliable customer support

Services Offered

Panel installation
Battery storage

YellowLite

YellowLite Logo

Our Rating

User Rating

Write a Review
9981 W 190th Pl Unit K-1, Mokena, IL 60448 (800) 490-8726 yellowlitechicago.business.site

Free quotes

Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Panel installation

Ailey Solar Electric, Inc.

Ailey Solar Electric, Inc. Logo

Our Rating

User Rating

Write a Review
1965 W Pershing Rd, Chicago, IL 60609 (773) 492-1294 aileysolar.com

Free quotes

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Panel installation
Consultation

B.T. Electric Inc

B.T. Electric Inc Logo

Our Rating

User Rating

Write a Review
9321 Wicker Ave, St John, IN 46323 (312) 788-8879 bteillinois.com

Services Offered

Panel installation

WindSoleil Solar and Wind Energy Services

WindSoleil Solar and Wind Energy Services Logo

Our Rating

User Rating

Write a Review
401 N Trumbull Ave # D, Chicago, IL 60624 (224) 307-4057 windsoleil.com

Informative resources

Clear pricing policy

Free quotes

Reliable customer support

Services Offered

Off-grid solar systems
Grid-tied solar system
Battery storage
Panel installation

FreeWorld Solar

FreeWorld Solar Logo

Our Rating

User Rating

Write a Review
1212 N Ashland Ave 2nd floor, Chicago, IL 60622 (312) 585-7761 freeworldrenewables.com

Informative resources

Free quotes

Services Offered

Consultation
Battery storage
Skilled repairs
Financing assistance
Permit assistance
Panel installation

ENGIE North America

ENGIE North America Logo

Our Rating

User Rating

Write a Review
225 W Hubbard St #200, Chicago, IL 60654 (877) 762-6731 engie-na.com

Reliable customer support

Clear pricing policy

Services Offered

Panel installation
Battery storage
Financing assistance

RxSun

RxSun Logo

Our Rating

User Rating

Write a Review
2211 N Elston Ave Suite 208, Chicago, IL 60614 (800) 607-9786 rxsun.com

Informative resources

Free quotes

Reliable customer support

Clear pricing policy

Services Offered

Financing assistance
Cleaning and maintenance
Battery storage
Permit assistance
Panel installation
Consultation

Nexamp

Nexamp Logo

Our Rating

User Rating

Write a Review
101 N Wacker Dr Suite 200, Chicago, IL 60606 (617) 431-1440 nexamp.com

Informative resources

Clear pricing policy

Services Offered

Community solar projects
Panel installation
Cleaning and maintenance
Battery storage
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on solar companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How To Choose a Solar Company

Putting solar panels on your roof could reduce your electricity payments while benefiting the planet by reducing your carbon footprint through renewable energy use. Key considerations when looking at local solar installers are as follows.

Check Licensing

It's important to hire a licensed solar installer. This help guarantee that the work is done correctly using current best installation practices. In Illinois, the state Commerce Commission issues licenses to distributed generation energy contractors, including solar contractors.

Read Customer Reviews

Check review sites like TrustPilot, Google Reviews, and the Better Business Bureau (BBB) to see customer feedback about local solar companies. Detailed reviews can help you assess a company's reliability and customer service. Use caution with companies that have barely any reviews or mostly negative ones.

Compare Multiple Quotes

Call at least three solar companies for free, itemized quotes. These quotes should outline all costs and specify the solar equipment included. Reviewing multiple quotes helps identify the option that aligns with your budget.

Ask About the Warranty

Quality solar installations should come with strong workmanship and performance guarantees. A workmanship warranty addresses any installation defects (such as cracks in the panels, poor wiring, or poor alignment), while a performance guarantee ensures a certain level of energy production. Strong warranties demonstrate a company's confidence in its work.

Evaluate Financing and Incentives

Installing solar panels can help lower your electric bills over time. When weighing the total price and value of solar panels, be sure to consider these factors.

  • Research federal and state tax credits: A 26% federal solar tax credit on the full system cost is available through 2032. Many states also offer incentives. These credits offer substantial savings for solar customers.
  • Look into utility rebates: Local power companies may have extra rebates to incentivize homeowners to go solar. Review the requirements to qualify and the rebate amounts with your local provider to calculate your potential savings.
  • Compare system purchase options: Solar panels may be paid for outright or financed through leases or loans. Review important financing details such as fees, annual percentage rate (APR), payment schedule, and ownership implications when financing your solar system.

Cost of Solar Installation in Thornton

Thornton homeowners typically spend about $16,818 on home solar systems after federal tax refunds. Solar arrays in Thornton cost roughly $3,760 per kilowatt, with the average residential solar system being 6.4 kilowatts. A personalized estimate from a local solar provider will include costs for permit fees, preliminary work, and labor, and will account for your system's capacity, panel type, and size. Some homeowners prefer to lease solar panels to reduce upfront costs.

Thornton Solar Incentives Guide

Incentive Type: Property Tax Incentive

Incentive Amount:

Varies

Incentive Type: Rebate Program

Website: comed.com

Incentive Amount:

Appliances
Air Purifier: $50
Clothes Washer: $50
Dehumidifier: $50
Electric Clothes Dryer: $50
Freezer: $50
Refrigerator: $50
Room Air Conditioner: $25

Refrigerator/Freezer Recycling: Free pickup and $50, plus an additional $10 if recycling a room A/C at the same time
Heating & Cooling
Air Source Heat Pump: $400 - $600
Central A/C: $300 - $600
Ductless Mini-Split Heat Pump: $400
Geothermal Heat Pump: Up to $6,000/home
Furnace Blower Motor (ECM): $50 - $100
Miscellaneous
Advanced Power Strip: $10
Air Sealing: Up to $400/home
Attic Insulation: Up to $300/home
Duct Sealing: Up to $500/home
Lighting: In-store discounts, varies
Pool Pump: $275
Smart Thermostat: $100
Wall Insulation: Up to $400/home

Incentive Type: Solar Renewable Energy Credit Program

Website: icc.illinois.gov

Incentive Amount:

Negotiated with procurement administrators

Incentive Type: Personal Tax Credit

Website: ecowatch.com

Incentive Amount:

30% federal tax credit for systems placed in service after 12/31/2021 and before 01/01/2033. Good for: solar water heat, solar photovoltaics, biomass, geothermal heat pumps, wind (small), fuel cells using renewable fuels.

Frequently Asked Questions About Solar in Thornton, IL

Generally speaking, a solar photovoltaic (PV) system can be used to power any household appliance or system that uses electricity. In the simplest case, you can use a solar water heater.

With home solar panels, you can save money on your energy bill, lower your home's carbon footprint, and be better prepared if there's an outage to the local grid.

It depends on where you live and what type of panels you're installing. Since there's a moderate amount of snowfall in Thornton, your best time to install solar panels is in the spring and fall.

Your installer can give you an estimate of what your energy bills will look like after you install solar panels. Generally, your energy bills will decrease significantly because you'll be using energy from the sun for free, instead of buying energy from the utility company. The average annual savings in Thornton amount to $904.

You might be pleasantly surprised at how quickly you can get a return on investment from your solar panels. The sun shines frequently in Thornton, meaning your payback period could last 18.6 years per 5 kW of capacity on the high end.

The answer depends on your specific needs and goals. For a typical home, monocrystalline solar panels are the most efficient for houses in Thornton. However, if lowering cost is your top priority, then you may want to consider polycrystalline or thin-film solar panels. When selecting a solar company, make sure to ask about the different types of solar panels an installer offers and the benefits and drawbacks of each.

Solar panels are becoming more relevant than ever for their high efficiency and low maintenance costs. Depending on how much sunlight your property receives, you may find they're the best performing source of renewable energy compared to others.

Other Thornton, IL Home Services