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10 Best Solar Companies in Belvidere, IL

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

Last Updated: February 25, 2025

Year after year, more Belvidere homeowners turn to rooftop solar panels to lower their carbon footprint and add value to their property. Solar power can reduce your energy costs and shrink your carbon footprint. However, it's important to choose a trustworthy solar installer. That’s why we’ve researched the options and assembled a guide to the most reputable solar installation companies in Belvidere. These top installers offer 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 Belvidere

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

Free quotes

Reliable customer support

Clear pricing policy

Services Offered

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

Greenlink Energy Solutions

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

Informative resources

Clear pricing policy

Prompt service delivery

Free quotes

Reliable customer support

Services Offered

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

Kapital Electric, Inc.

Kapital Electric, Inc. Logo

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

Informative resources

Clear pricing policy

Free quotes

Reliable customer support

Services Offered

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

93Energy Solar

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User Rating

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

Informative resources

Free quotes

Prompt service delivery

Clear pricing policy

Reliable customer support

Services Offered

Financing assistance
Permit assistance
Battery storage
Panel installation
Cleaning and maintenance

All Energy Solar

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5 Marsh Ct, Madison, WI 53718 (800) 620-3370 allenergysolar.com

Reliable customer support

Clear pricing policy

Informative resources

Free quotes

Services Offered

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

Rethink Electric

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

Informative resources

Reliable customer support

Free quotes

Clear pricing policy

Services Offered

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

Full Spectrum Solar

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1240 E Washington Ave, Madison, WI 53703 (608) 284-9495 fullspectrumsolar.com

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

Skilled repairs
Consultation
Battery storage
Permit assistance
Panel installation

Certasun

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User Rating

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

Clear pricing policy

Free quotes

Informative resources

Reliable customer support

Services Offered

Permit assistance
Consultation
Financing assistance
Panel installation
Battery storage

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

Consultation
Financing assistance
Battery storage
Panel installation
Cleaning and maintenance

CF Solar Power

CF Solar Power Logo

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User Rating

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

Informative resources

Free quotes

Clear pricing policy

Prompt service delivery

Reliable customer support

Services Offered

Panel installation
Tesla powerwall
Cleaning and maintenance
Battery storage
Financing assistance
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

Installing solar panels can lower your electricity costs and help the environment by reducing your carbon footprint. When evaluating if a solar provider is right for you, consider these key factors.

Check Licensing

It's important to hire a licensed solar installer. This ensures that the work is done properly using current best installation practices. In Illinois, the state Commerce Commission regulates 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 have to say about local solar companies. Detailed reviews on these platforms can help you assess a provider's integrity and customer service. Avoid companies with few or mainly poor reviews.

Compare Multiple Quotes

Get free, detailed quotes from 3–5 solar companies. The quotes should outline all costs and identify the solar parts included. Comparing several quotes can help you find the most cost-effective option.

Ask About the Warranty

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

Evaluate Financing and Incentives

Going solar can help lower your energy expenses over time. Be sure to consider these aspects when judging the cost and value of solar panels.

  • Compare system purchase options: Homeowners can pay for solar panels outright or finance payments over time with a loan or lease. Be sure to check key details like annual percentage rate (APR), payment schedule, fees, and what ownership means when financing solar panels.
  • Research federal and state tax credits: A 26% federal tax credit on total solar system costs is available through 2032. Many states provide incentives, too. The credits can lead to substantial savings for solar buyers.
  • Look into utility rebates: Some energy providers may provide additional discounts to encourage homeowners to install solar panels. Check the eligibility criteria and rebate amounts offered by your local electric utility to determine the possible savings.

Cost of Solar Installation in Belvidere

The cost of home solar panels in Belvidere depends on several factors, including your system's expected capacity and the type of panels you'll use. Generally speaking, a typical solar energy system costs $3,760 per kilowatt, not including labor, permit fees, or preliminary work. Most solar systems in Belvidere are 6.5 kilowatts, and the typical Belvidere homeowners spends $17,201 after accounting for federal tax refunds. Some homeowners may prefer leasing their solar panels to reduce upfront costs.

Belvidere 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 Belvidere, 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 PV, you can recoup the cost of the system over time, lower your property's emissions, and be better prepared if there's an outage to the local grid.

Absolutely. Belvidere 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.

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 Belvidere amount to $954.

Your payback period is the time to earn a net profit from 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. Belvidere gets quite a bit of sunlight per day, so an average payback period could last up to 18.0 years per 5 kW of capacity.

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.

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

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