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10 Best Solar Companies in Princeton, IL

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Written By David Cusick

Last Updated April 2024

Solar energy is becoming increasingly popular for Princeton homeowners. A solar panel array can help you provide a dependable source of power, add value to your property, and decrease your carbon footprint. Adopting solar energy can help you save money and lower your carbon footprint, but you want to make sure you find a qualified installer. Luckily, we've reviewed the options and compiled a guide to the best and most trustworthy solar installation companies in Princeton.

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 Princeton

Sunrun Solar

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688 High Point Ln, East Peoria, IL 61611 (833) 324-5886 sunrun.com

Reliable customer support

Informative resources

Free quotes

Services Offered

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

SOLAR PANTHER

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4703 North Ellen Court, Peoria Heights, IL 61616 (309) 886-6830 thesolarpanther.com

Clear pricing policy

Free quotes

Reliable customer support

Services Offered

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

Sun Collectors

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4507 N Sterling Ave #400, Peoria, IL 61615 (309) 300-3875 suncollectors.solar

Informative resources

Clear pricing policy

Free quotes

Reliable customer support

Services Offered

System decommissioning
Cleaning and maintenance
Panel installation
Grid-tied solar system
Consultation

CF Solar Power

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

Prompt service delivery

Informative resources

Free quotes

Reliable customer support

Clear pricing policy

Services Offered

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

ROUTE 66 SOLAR

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2619 W Heading Ave Suite 314, West Peoria, IL 61604 (309) 336-7394 route66solar.com

Clear pricing policy

Informative resources

Reliable customer support

Services Offered

System decommissioning
Financing assistance
Panel installation
Grid-tied solar system

Independence Renewable Energy, LLC

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926 E Church St, Sandwich, IL 60548 (815) 414-1788 iresolar.com

Reliable customer support

Free quotes

Informative resources

Clear pricing policy

Services Offered

Skilled repairs
Consultation
Permit assistance
Panel installation

Solar Grids Quad Cities

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3023 Avenue of the Cities, Moline, IL 61265 (563) 362-0910 solargridsquadcities.com

Free quotes

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

Cleaning and maintenance
Panel installation
Permit assistance

Halo Solar LLC

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7 Legacy Dr, Goodfield, IL 61742 (309) 740-7861 halosolar.net

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

Panel installation

Iowa Solar

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3127 N Brady St #3, Davenport, IA 52803 (563) 723-7405 iowasolar.com

Informative resources

Free quotes

Clear pricing policy

Reliable customer support

Services Offered

Panel installation
Battery storage
Skilled repairs
Cleaning and maintenance

Quad City Solar

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311 W 3rd St, Davenport, IA 52801 (563) 650-2627 quadcitysolar.com

Informative resources

Reliable customer support

Clear pricing policy

Free quotes

Services Offered

Battery storage
Cleaning and maintenance
System decommissioning
Panel installation
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 cut utility bills while benefiting the planet by reducing your carbon footprint using clean energy. If you’re determining whether to go solar, consider these key factors for choosing an installer.

Check Licensing

Confirm that your solar installer is properly licensed. This ensures that the work is done correctly using current best installation practices. In Illinois, the state Commerce Commission licenses distributed generation energy contractors, including residential solar contractors.

Read Customer Reviews

Check TrustPilot, the Better Business Bureau (BBB), Google Reviews, and other review sites to see what past customers are saying about local solar providers. Detailed reviews can help you evaluate a provider's trustworthiness and customer service. Stay away from providers with few or mainly poor reviews.

Compare Multiple Quotes

Get free, detailed quotes from 3–5 solar companies. The quotes should describe all costs and identify the solar parts included. Looking at several quotes can help you find the best value for your budget.

Ask About the Warranty

Quality solar installations should have comprehensive workmanship and performance warranties. The workmanship guarantee covers any installation problems such as cracks in the panels, poor alignment, or poor wiring. The performance guarantee promises a specific energy output level. Strong guarantees indicate that a solar installer has faith in its installations.

Evaluate Financing and Incentives

Solar energy is great for helping you lower electricity bills over time. Make sure you consider these aspects when considering the final cost and value of solar panels.

  • 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 offer incentives. These credits offer substantial savings for solar customers.
  • Compare system purchase options: Solar panels may be paid for outright or financed over time through a loan or lease. Review all terms when financing, including annual percentage rate (APR), payment schedule, fees, and ownership implications.
  • Look into utility rebates: Local power companies may have extra discounts to motivate homeowners to install solar panels. Review the qualification rules and rebate amounts with your local provider to calculate your potential savings.

Cost of Solar Installation in Princeton

The average Princeton homeowner will spend around $16,960 on a home solar system after federal tax refunds. Solar arrays in Princeton cost approximately $3,760 per kilowatt, with an average size of 6.4 kilowatts. An estimate from a local solar provider will include costs for preliminary work, labor, and permit fees, and will account for your system's panel type, capacity, and size. Some homeowners prefer to lease solar panels in order to reduce upfront costs.

Princeton Solar Incentives Guide

Incentive Type: Property Tax Incentive

Incentive Amount:

Varies

Incentive Type: Solar Renewable Energy Credit Program

Website: icc.illinois.gov

Incentive Amount:

Negotiated with procurement administrators

Incentive Type: Rebate Program

Website: powermoves.com

Incentive Amount:

Dual Fuel Heat Pump: $500
Variable Speed Pool Pump: $250
Air-Source Heat Pump: $250 - $750
Geothermal Heat Pump: $1,500
Heat Pump Water Heater: $400/unit
HVAC: Varies depending on ZIP code. See program website

Incentive Type: Rebate Program

Website: cornbeltenergy.com

Incentive Amount:

Dual Fuel Heat Pump: $500/unit
Pool Pump: $250/unit
Air Source Heat Pump: $250 - $750/unit
Heat Pump Water Heater: $400/unit
Geothermal Heat Pump: $1,500/unit

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 Princeton, IL

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

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

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, meaning that you can reap the savings and environmental benefits that come from using solar energy without having to completely switch over.

The best type of residential solar panel depends on your specific needs and goals. Generally speaking, monocrystalline solar panels are the most efficient for homes in Princeton. However, if you're looking at a more frugal option, then you may want to consider thin-film or polycrystalline solar panels. When you're choosing a contractor, make sure to ask about the brand names and models of solar panels a company offers and the benefits and drawbacks of each.

Solar energy can be more efficient than other forms of renewable energy. They have low maintenance costs and today's systems can generate and manage energy under more conditions.

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