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10 Best Solar Companies in Lake Forest, IL

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Written By David Cusick

Last Updated February 2024

A solar panel 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 hire a reputable solar installer. That’s why we’ve analyzed the options and assembled a guide to the most reputable solar Installers in Lake Forest. These top installers consistently deliver high-quality and dependable services.

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 Lake Forest

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

Reliable customer support

Informative resources

Services Offered

Consultation
Panel installation

Certasun

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

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Free quotes

Reliable customer support

Clear pricing policy

Services Offered

Financing assistance
Battery storage
Panel installation
Permit assistance
Consultation

Smart Sky Solar

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

Clear pricing policy

Reliable customer support

Free quotes

Informative resources

Services Offered

Panel installation
Battery storage
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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Clear pricing policy

Informative resources

Reliable customer support

Services Offered

Permit assistance
Panel installation
Cleaning and maintenance

Greentech Renewables North Chicago

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

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Clear pricing policy

Reliable customer support

Services Offered

Battery storage
Panel installation

Nelnet Renewable Energy

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

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Clear pricing policy

Free quotes

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Financing assistance
Consultation
Cleaning and maintenance
Panel installation
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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Clear pricing policy

Free quotes

Reliable customer support

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Battery storage
Panel installation
Cleaning and maintenance
Skilled repairs

93Energy Solar

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

Reliable customer support

Clear pricing policy

Informative resources

Free quotes

Prompt service delivery

Services Offered

Battery storage
Financing assistance
Panel installation
Cleaning and maintenance
Permit assistance

ilumen Solar

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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

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

Phoenix Exteriors Roofing & Solar

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

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Clear pricing policy

Reliable customer support

Free quotes

Services Offered

Panel installation
Skilled repairs
Financing 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

Installing solar panels can reduce your electricity costs and help the environment by reducing your carbon footprint. When determining whether a solar provider is a good fit for you, consider these key factors.

Check Licensing

Make sure you hire a licensed solar installer. This ensures that the work is done properly using current best installation practices. In Illinois, the state Commerce Commission licenses distributed generation energy contractors, including home solar installers.

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 evaluate a company's reliability and customer service. Use caution with companies that have very few reviews or mostly negative ones.

Compare Multiple Quotes

Call three to five solar companies for free, itemized quotes. The quotes should describe all costs and list the solar equipment included. Reviewing multiple quotes helps you find the option that aligns with your budget.

Ask About the Warranty

Quality solar installations should include strong workmanship and performance guarantees. A workmanship warranty covers any installation defects (such as poor wiring, cracks in the panels, 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

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

  • Look into utility rebates: More discounts might be available from local power companies looking to encourage homeowners to install solar panels. Contact your local utility provider to learn rebate values and eligibility rules, so you can determine your possible savings.
  • Compare system purchase options: Solar panels can be purchased upfront or financed through leases or loans. Check important financing details such as annual percentage rate (APR), fees, payment schedule, and ownership implications when financing your solar system.
  • Research federal and state tax credits: There’s a 26% federal tax credit available for total solar system costs until 2032. Many states also offer incentives. The credits can result in significant savings for solar buyers.

Cost of Solar Installation in Lake Forest

Solar panel costs vary based on your system's capacity and the solar technology being used. The average solar system in Lake Forest has a capacity of 6.3 kilowatts. Homeowners in the area should expect to pay around $3,760 per kilowatt; the average Lake Forest homeowners spends roughly $16,643 on a new solar system after accounting for federal tax breaks. (Some homeowners prefer to lease solar panels to lower their upfront costs.) A personalized quote from a local solar installer will account for things like the size, panel type, and capacity of the planned system, and should include costs for permit fees, labor, and preliminary work.

Lake Forest 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 Lake Forest, 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 heater.

With home solar panels, you can recoup the cost of the system over time, lower your home's carbon footprint, and be better prepared if there's an outage to the local grid.

It depends on your home's location and the kind of panels you plan to use. Since there's a moderate amount of snowfall in Lake Forest, your best time to get solar 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 Lake Forest amount to $904.

Although solar energy is a great option for many, it might not be ideal for homeowners in wet, dark areas. In these cases, a contractor might recommend other forms of renewable energy, such as wind or geothermal power, as a primary source. It is also important to speak to a qualified installer to determine if their solar system is compatible with the climate and environment of your area. Even if you choose a different form of renewable energy altogether, you'll still lower your emissions and could still qualify for distributed generation or other money-saving programs.

Yes. Solar panels are independent of the Lake Forest grid and will continue to generate power even if the grid is having problems. Keep in mind, however, that a solar system won't take you through a nighttime outage if you don't have a storage system. 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.

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