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10 Best Solar Companies in Algonquin, IL

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

Last Updated: February 25, 2025

Rooftop solar is one of the most easily accessible forms of renewable energy for Algonquin homeowners. 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 reputable installer. That’s why we’ve reviewed the options and assembled a guide to the most dependable solar Installers in Algonquin. These top companies consistently deliver 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 10 Best Solar Companies in Algonquin

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

Informative resources

Clear pricing policy

Free quotes

Reliable customer support

Services Offered

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

Greenlink Energy Solutions

Greenlink Energy Solutions Logo

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

Prompt service delivery

Clear pricing policy

Informative resources

Free quotes

Reliable customer support

Services Offered

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

Kapital Electric, Inc.

Kapital Electric, Inc. Logo

Our Rating

User Rating

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

Clear pricing policy

Reliable customer support

Free quotes

Informative resources

Services Offered

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

93Energy Solar

93Energy Solar Logo

Our Rating

User Rating

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

Reliable customer support

Free quotes

Prompt service delivery

Informative resources

Clear pricing policy

Services Offered

Panel installation
Battery storage
Cleaning and maintenance
Financing assistance
Permit assistance

RxSun

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User Rating

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

Reliable customer support

Free quotes

Informative resources

Clear pricing policy

Services Offered

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

Rethink Electric

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

Clear pricing policy

Informative resources

Free quotes

Reliable customer support

Services Offered

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

WindSoleil Solar and Wind Energy Services

WindSoleil Solar and Wind Energy Services Logo

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User Rating

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

Reliable customer support

Clear pricing policy

Informative resources

Free quotes

Services Offered

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

Certasun

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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

Permit assistance
Consultation
Battery storage
Panel installation
Financing assistance

Nelnet Renewable Energy

Nelnet Renewable Energy Logo

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User Rating

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

Clear pricing policy

Informative resources

Free quotes

Reliable customer support

Services Offered

Financing assistance
Consultation
Cleaning and maintenance
Panel installation
Battery storage

CF Solar Power

CF Solar Power Logo

Our Rating

User Rating

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

Informative resources

Prompt service delivery

Reliable customer support

Clear pricing policy

Free quotes

Services Offered

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

Adopting solar power lets homeowners lower utility bills while benefiting the planet by reducing your carbon footprint using clean energy. If you’re evaluating if you want to go solar, consider these key factors for choosing an installer.

Check Licensing

Verify that your solar installer is properly licensed. This helps ensure 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 Google Reviews, the Better Business Bureau (BBB), TrustPilot, and other review sites to see what past customers are saying about local solar installers. Detailed reviews can help you evaluate a provider's integrity and customer service. Stay away from providers with few or mainly poor reviews.

Compare Multiple Quotes

Call three to five solar companies for free, itemized quotes. A quote should explain all costs and specify the solar equipment included. Reviewing multiple quotes helps identify the option that aligns with your budget.

Ask About the Warranty

High-quality solar installations should include robust workmanship and performance warranties. The workmanship warranty covers any installation issues like cracks in the panels, poor alignment, or poor wiring. The output warranty guarantees an energy generation baseline. Strong guarantees reflect a solar provider's confidence in its installations.

Evaluate Financing and Incentives

Solar power can help lower your electricity costs in the long run. When evaluating solar panel's cost and value, be sure to weigh these considerations.

  • Look into utility rebates: Some utility companies may provide additional rebates to motivate homeowners to install solar panels. Check the eligibility criteria and rebate amounts offered by your local electric utility to estimate your potential savings.
  • Research federal and state tax credits: A 26% federal tax credit for solar the applies to total system costs is available through 2032. Many states also have incentives. These credits provide substantial savings for solar buyers.
  • Compare system purchase options: Solar panels may be paid for upfront or financed over time through a lease or loan. Verify all terms when financing, such as annual percentage rate (APR), fees, payment schedule, and ownership implications.

Cost of Solar Installation in Algonquin

Algonquin homeowners typically spend about $17,168 on home solar systems after federal tax refunds. Solar arrays in Algonquin cost approximately $3,760 per kilowatt, with an average size of 6.5 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 in order to reduce upfront costs.

Algonquin 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 Algonquin, IL

A solar photovoltaic (PV) array can generate power to run any electric appliance or system in your home. A more specific example is installing a solar heating system for your water.

There are many advantages of home solar energy. You can qualify for tax benefits, reduce emissions, and raise your property values. With the right storage equipment, solar panels can also offer you further energy independence and offer some protection from power outages.

It depends on your location and the kind of panels you plan to use. Since there's a moderate amount of snowfall in Algonquin, your best time to install solar panels is in the spring and fall.

Absolutely. Algonquin uses an equal mixture of solar energy and conventional power sources. While your panels at home will lower your home's emissions and provide cost savings, you'll still benefit from access to the local grid.

Generally speaking, your energy bills will significantly decrease 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 Algonquin, 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 when your payback period is done.

Net metering is a type of "power purchase agreement." If your state or utility offers net metering, you can sell the solar energy you don't use to your provider. In return, they'll give you a credit on your power bill.

Some frequently-used types of home solar panels in Algonquin include thin-film, polycrystalline and monocrystalline. Monocrystalline panels are balanced and efficient, while polycrystalline and thin-film panels pair good performance with greater upfront value. Ask your local provider about what kinds of solar panels they work with.

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