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10 Best Solar Companies in Cary, IL

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Written By David Cusick

Last Updated April 2024

Year after year, more Cary residents adopt rooftop solar panels to add value to their property and provide a dependable source of power. Solar power can reduce your energy costs and lower your carbon footprint. However, it's important to hire a reputable solar installer. That’s why, after conducting thorough research on providers, we put together a guide to the most reliable solar companies in Cary. These providers consistently deliver high-quality service.

Our Recommended Providers

Top Pick
4.7/5
  • High-quality Maxeon solar panels
  • Nearly 30 years in business
  • Great customer service
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 Cary

SunPower by Sun N Us

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

Clear pricing policy

Free quotes

Informative resources

Reliable customer support

Services Offered

Consultation
Panel installation

ilumen Solar

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

Free quotes

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

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

Nelnet Renewable Energy

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

Reliable customer support

Informative resources

Free quotes

Clear pricing policy

Services Offered

Cleaning and maintenance
Consultation
Battery storage
Panel installation
Financing assistance

GoSolar

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2000 Center Dr, Hoffman Estates, IL 60192 (224) 607-5280 milosolar.shop

Reliable customer support

Informative resources

Services Offered

Cleaning and maintenance
Panel installation

Phoenix Exteriors Roofing & Solar

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1066 National Pkwy, Schaumburg, IL 60173 (630) 998-8140 phoenixexteriors.com

Informative resources

Reliable customer support

Clear pricing policy

Free quotes

Services Offered

Panel installation
Financing assistance
Skilled repairs

Certasun

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

Clear pricing policy

Informative resources

Free quotes

Reliable customer support

Services Offered

Panel installation
Consultation
Permit assistance
Financing assistance
Battery storage

TruHome Pros Solar

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1701 Woodfield Rd # 950, Schaumburg, IL 60173 (847) 665-3376 truhome-pros.com

Informative resources

Reliable customer support

Free quotes

Clear pricing policy

Services Offered

Skilled repairs
Grid-tied solar system
Financing assistance
Consultation
Panel installation
Battery storage

Semper Solr

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3701 W Algonquin Rd Suite 1020, Rolling Meadows, IL 60008 (630) 454-9485 sempersolr.com

Reliable customer support

Clear pricing policy

Free quotes

Informative resources

Services Offered

Consultation
Panel installation

Smart Sky Solar

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250 Parkway Dr Ste 150, Lincolnshire, IL 60069 (224) 219-0544 smartskysolar.com

Reliable customer support

Free quotes

Clear pricing policy

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Services Offered

Consultation
Panel installation
Battery storage

Greentech Renewables North Chicago

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1305 Busch Pkwy, Buffalo Grove, IL 60089 (847) 549-0300 greentechrenewables.com

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

Panel installation
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 lower your electricity payments while helping the environment 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 helps ensure that the work is done correctly using current best installation practices. In Illinois, the state Commerce Commission licenses distributed generation energy contractors, including solar installers.

Read Customer Reviews

Check review sites like the Better Business Bureau (BBB), TrustPilot, and Google Reviews to see customer feedback about local solar companies. Detailed reviews can help you assess a company's dependability and customer service. Use caution with companies that have no reviews or mostly negative ones.

Compare Multiple Quotes

Call at least three 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

Quality solar installations should come with comprehensive workmanship and performance guarantees. The workmanship warranty covers any installation issues such as poor wiring, cracks in the panels, or poor alignment. The performance warranty ensures a specific energy output level. Strong guarantees indicate that a solar installer trusts its installations.

Evaluate Financing and Incentives

Solar can help you lower electricity bills over time. Make sure you consider these aspects when considering the final cost and value of solar panels.

  • Look into utility rebates: Local power companies may have extra financial benefits to incentivize homeowners to install solar panels. Review the qualification rules and rebate amounts with your local provider to figure out your potential savings.
  • Compare system purchase options: Solar panels may be paid for upfront or financed over time through loans or leases. Review all terms when financing, including annual percentage rate (APR), fees, payment schedule, and ownership implications.
  • Research federal and state tax credits: A 26% federal solar tax credit on the full system cost is available through 2032. Many states also have incentives. These credits offer substantial savings for solar customers.

Cost of Solar Installation in Cary

In Cary, solar panels cost an average of $3,760 per kilowatt, with an average system size of 6.5 kilowatts. The typical Cary homeowner spends $17,168 on their solar array after federal tax refunds. An estimate from a local provider will factor in additional information reflecting your desired system's capacity, required preliminary work, size, and panel type. In some cases, homeowners may prefer to lease solar panels to reduce upfront costs.

Cary 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 Cary, IL

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

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

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

Absolutely. Cary uses an even 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.

Your payback period is the time to achieve an ROI on your solar panels. It will vary based on the rate your utility charges per kilowatt of power, their rated capacity, and the average sunlight in your area. Cary gets quite a bit of sunlight per day, so an average payback period could last up to 19.0 years per 5 kW of capacity.

The maintenance you'll need to do will vary based on the type of solar panels you have. With any system, you should clean and inspect each panel once a quarter. Your solar installer might offer comprehensive plans where they'll do the maintenance for you.

Yes, solar panels can still provide you with energy during a grid outage. To ensure that your solar system is able to keep working during a power outage, make sure to choose a quality solar provider that offers battery backup systems or emergency generators.

The most common types of home solar panels in Cary include polycrystalline, thin-film and monocrystalline. Monocrystalline panels are balanced and efficient, while thin-film and polycrystalline panels pair good performance with greater upfront value. Ask your local provider about the types of solar panels they work with.

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