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10 Best Solar Companies in Carpentersville, IL

More than 130 people have received a free quote in the last 60 days.

Last Updated: February 25, 2025

Every year, more Carpentersville homeowners turn to rooftop solar panels to lower their carbon footprint and provide a dependable source of power. Making the transition to solar energy can help you save money and reduce your carbon footprint, but you want to make sure you find a trustworthy installer. That’s why we’ve researched the options and compiled a guide to the most dependable solar installation companies in Carpentersville. These top companies offer high-quality and reliable services.

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
4.1/5
  • Expansive service area
  • Makes charitable contributions
  • Most comprehensive service options
Best Financing Options
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 Carpentersville

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.

ilumen Solar

ilumen Solar Logo

Our Rating

User Rating

4 N Hillview Dr C, Lake Barrington, IL 60010 (847) 852-3370 ilumen-solar.com

Reliable customer support

Informative resources

Free quotes

Clear pricing policy

Services Offered

Permit assistance
Financing assistance
Consultation
Battery storage
Grid-tied solar system
Skilled repairs
Cleaning and maintenance
Panel installation

Greenlink Energy Solutions

Greenlink Energy Solutions Logo

Our Rating

User Rating

3020 Forest View Rd, Rockford, IL 61109 (779) 256-6049 usgreenlink.com

Reliable customer support

Prompt service delivery

Free quotes

Informative resources

Clear pricing policy

Services Offered

Panel installation
Battery storage
Financing assistance
Cleaning and maintenance
Permit assistance
System decommissioning

Kapital Electric, Inc.

Kapital Electric, Inc. Logo

Our Rating

User Rating

1270 Mark St, Bensenville, IL 60106 (630) 833-2389 kapitalelectric.com

Free quotes

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Consultation
Permit assistance
Tesla powerwall
Panel installation
Battery storage
Cleaning and maintenance

93Energy Solar

93Energy Solar Logo

Our Rating

User Rating

4517 Oakton St, Skokie, IL 60076 (773) 791-2070 93energy.com

Reliable customer support

Informative resources

Prompt service delivery

Free quotes

Clear pricing policy

Services Offered

Panel installation
Cleaning and maintenance
Permit assistance
Financing assistance
Battery storage

RxSun

RxSun Logo

Our Rating

User Rating

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

Clear pricing policy

Informative resources

Reliable customer support

Free quotes

Services Offered

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

Rethink Electric

Rethink Electric Logo

Our Rating

User Rating

850 N Central Ave, Wood Dale, IL 60191 (630) 747-4587 rethinkelectric.com

Reliable customer support

Clear pricing policy

Free quotes

Informative resources

Services Offered

Cleaning and maintenance
Panel installation
Solar panel upgrades
Permit assistance
Financing assistance
Skilled repairs

WindSoleil Solar and Wind Energy Services

WindSoleil Solar and Wind Energy Services Logo

Our Rating

User Rating

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

Reliable customer support

Clear pricing policy

Free quotes

Informative resources

Services Offered

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

Certasun

Certasun Logo

Our Rating

User Rating

1582 Barclay Blvd, Buffalo Grove, IL 60089 (312) 638-0800 certasun.com

Clear pricing policy

Free quotes

Reliable customer support

Informative resources

Services Offered

Panel installation
Permit assistance
Battery storage
Consultation
Financing assistance

Nelnet Renewable Energy

Nelnet Renewable Energy Logo

Our Rating

User Rating

230 N Hicks Pl, Palatine, IL 60067 (888) 202-5630 nelnetenergy.com

Clear pricing policy

Free quotes

Reliable customer support

Informative resources

Services Offered

Battery storage
Panel installation
Financing assistance
Cleaning and maintenance
Consultation

CF Solar Power

CF Solar Power Logo

Our Rating

User Rating

1424 W Church St, Sandwich, IL 60548 (815) 570-5596 cfsolar.org

Reliable customer support

Prompt service delivery

Clear pricing policy

Informative resources

Free quotes

Services Offered

Permit assistance
Tesla powerwall
Panel installation
Financing assistance
Battery storage
Cleaning and maintenance
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

Going solar can be a great way to reduce electricity costs and help the planet by reducing your carbon footprint using renewable energy. Here are some key factors to consider when deciding if a solar installer is trustworthy.

Check Licensing

Hiring a licensed solar installer is critical. This helps ensure that the work is done properly using the most up-to-date installation methods. In Illinois, the state Commerce Commission licenses distributed generation energy contractors, including home solar installers.

Read Customer Reviews

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

Compare Multiple Quotes

Get free, detailed quotes from three to five solar companies. A quote should describe all costs and identify the solar parts included. Comparing several quotes can help you find the option that best fits your budget.

Ask About the Warranty

Top-notch solar installations should come with strong workmanship and performance guarantees. A workmanship guarantee covers installation defects, such as poor alignment, cracks in the panels, or poor wiring. A performance guarantee ensures a minimum energy output. Comprehensive guarantees indicate that a solar company believes in its work.

Evaluate Financing and Incentives

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

  • Look into utility rebates: Local electric providers may offer additional rebates to encourage homeowners to switch to solar power. Check the requirements to qualify and the rebate values with your local power company to determine what your savings could be.
  • Research federal and state tax credits: A 26% federal solar tax credit on total system costs is available through 2032. Many states also have incentives. These credits provide substantial savings for solar customers.
  • Compare system purchase options: Solar panels can be purchased upfront or financed over time with a lease or loan. Confirm key financing details like fees, annual percentage rate (APR), payment schedule, and ownership implications when financing solar panels.

Cost of Solar Installation in Carpentersville

The average Carpentersville homeowner will spend around $17,188 on a home solar system after federal tax refunds. Solar arrays in Carpentersville cost approximately $3,760 per kilowatt, with an average size of 6.5 kilowatts. An estimate from a local solar provider will include costs for labor, preliminary work, and permit fees, and will account for your system's size, panel type, and capacity. Some homeowners prefer to lease their solar panels to reduce upfront costs.

Carpentersville 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 Carpentersville, IL

A solar photovoltaic (PV) system can generate power to run any electric system or appliance in your home. More specifically, you can install a solar water heating system.

With home solar PV, 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.

Yes, you can use home solar energy alongside conventional power sources. In most parts of the country, solar panels are designed to supplement your existing energy sources, so you can reap the environmental benefits and savings that come from using solar energy without having to completely switch over.

Generally speaking, your energy bills will decrease significantly after you install solar panels. This is because you're using the energy you generate for free rather than buying it from your power company. In Carpentersville, the average amount someone can save is $904 per year. With net metering programs offered by many utilities, you could ultimately make a profit from your system once the payback period passes.

You might be pleasantly surprised at how quickly you can get a return on investment from your solar panels. The sun shines frequently in Carpentersville, meaning your payback period could last 19.0 years per 5 kW of capacity on the high end.

While solar energy might not be the best performing choice for some in dark or wet areas, the latest generation of equipment and energy storage systems could boost your property's solar viability enough where you could achieve a return on investment. A contractor could also recommend a different primary source of renewable energy like wind or geothermal to boost your generation.

Solar panels are becoming more popular for their low upkeep costs and high efficiency under a variety of conditions. Depending on how much sunlight your property receives, you may find they're the best performing source of renewable energy compared to others.

Other Carpentersville, IL Home Services