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10 Best Solar Companies in Northbrook, IL

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Written By David Cusick

Last Updated April 2024

A rooftop solar array could give you a renewable power source that will pay for itself in time. Solar power can reduce your energy costs and shrink your carbon footprint. However, it's important to select a trustworthy solar installer. That’s why we’ve analyzed the options and compiled a guide to the most reputable solar Installers in Northbrook. These top providers consistently deliver high-quality and reliable services.

Our Recommended Providers

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 Northbrook

SunPower by Sun N Us

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

Free quotes

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

Panel installation
Consultation

Certasun

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

Reliable customer support

Clear pricing policy

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Free quotes

Services Offered

Consultation
Financing assistance
Permit assistance
Panel installation
Battery storage

93Energy Solar

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

Reliable customer support

Free quotes

Informative resources

Clear pricing policy

Prompt service delivery

Services Offered

Panel installation
Financing assistance
Battery storage
Cleaning and maintenance
Permit assistance

Nelnet Renewable Energy

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

Reliable customer support

Free quotes

Clear pricing policy

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Services Offered

Panel installation
Consultation
Financing assistance
Cleaning and maintenance
Battery storage

Sige Solar

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1460 Renaissance Dr, Park Ridge, IL 60068 (224) 938-9557 sige-solar.com

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Free quotes

Clear pricing policy

Services Offered

Panel installation
Battery storage
Skilled repairs
Cleaning and maintenance

Smart Sky Solar

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

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Reliable customer support

Clear pricing policy

Free quotes

Services Offered

Battery storage
Panel installation
Consultation

SolarW - Solar Panel Installer

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1376 Cavell Ave, Highland Park, IL 60035 (224) 707-9003 solarpanelshighlandpark.com

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Free quotes

Reliable customer support

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Services Offered

Permit assistance
Cleaning and maintenance
Panel installation

Greentech Renewables North Chicago

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

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Reliable customer support

Clear pricing policy

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Battery storage
Panel installation

Kapital Electric, Inc.

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

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Prompt service delivery

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Free quotes

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

Green Power Works Inc

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6124 N Milwaukee Ave #3, Chicago, IL 60646 (773) 794-8888 greenpowerworksinc.com

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Reliable customer support

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Panel installation
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 environment by reducing your carbon footprint using renewable energy. Here are some key factors to consider when determining whether a solar installer is reliable.

Check Licensing

Verify that your solar installer is properly licensed. This help guarantee that the work is done properly using the most up-to-date installation methods. In Illinois, the state Commerce Commission regulates distributed generation energy contractors, including solar contractors.

Read Customer Reviews

Look at review platforms such as the Better Business Bureau (BBB), TrustPilot, and Google Reviews to find out what previous customers say about local solar installers. Reviews can give you an idea of a company’s trustworthiness and customer service. Avoid companies lacking reviews or with predominantly negative feedback.

Compare Multiple Quotes

Contact at least three solar companies for free, detailed quotes. Quotes should clearly explain all costs and specify the exact solar components included. By comparing multiple quotes, you can identify the best value based on your budget.

Ask About the Warranty

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

Evaluate Financing and Incentives

Solar energy 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 electric providers may offer additional rebates to encourage homeowners to switch to solar power. Check the eligibility rules and rebate values with your local electric company to find out what your savings could be.
  • Compare system purchase options: Solar panels can be purchased outright or paid for over time through a loan or lease. 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 tax credit on the full cost of solar systems is available through 2032. Many states also provide incentives. These credits can result in substantial savings for solar buyers.

Cost of Solar Installation in Northbrook

The cost of home solar panels in Northbrook will depend on several factors, including your system's expected capacity and the type of panels you'll use. Generally speaking, a typical solar energy system will cost $3,760 per kilowatt, not including permit fees, labor, or preliminary work. Most solar systems in Northbrook are 6.4 kilowatts, and the typical Northbrook homeowners spends $16,818 after accounting for federal tax refunds. Some homeowners may prefer to lease solar panels and reduce upfront costs.

Northbrook 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 Northbrook, IL

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

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

Yes, you can use home solar energy alongside conventional power sources. In many areas, 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 Northbrook, the average amount someone can save is $952 per year. With net metering programs offered by many utilities, you could ultimately make a profit from your system after the payback period concludes.

You might be pleasantly surprised at how short it takes to get a return on investment from your solar panels. The sun shines frequently in Northbrook, meaning your payback period could last 17.7 years per 5 kW of capacity on the high end.

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

Absolutely. Solar panels don't depend on the grid to work and will continue to generate power even if the grid is having problems. Keep in mind, however, that a solar system without a storage system cannot keep you running through a nighttime outage. Your contractor can discuss some economical options to keep your home's power access reliable through the worst conditions, including battery backups or an emergency generator.

Ultimately, the answer will depend on your specific situation. You'll be eligible for a federal tax credit of up to 30% of the system's cost, as well as state or local incentives depending on where you are. As for insurance, you'll need to notify your insurer about your new solar panels. Your premium may increase due to added property values, but you'll have peace of mind if a covered event happens to the system.

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