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Best 5 Solar Companies in Rockford, IL

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Written By Max Peterson|Last Updated: April 18, 2024

Rockford homeowners are lucky to live in abundant sunlight, both to appreciate and harness as energy. Many are working with top solar companies to get panels on their roofs. Local homeowners might choose solar to break free of high power costs from sources like nuclear. A skilled solar contractor can help you install and optimize a system that matches your energy needs without costing a fortune. On this page, we'll highlight Rockford's leading solar installers and offer expert advice for your solar journey.

Best High-Efficiency System
4.8
  • Builds custom, high-efficiency solar systems suited to each home
  • Extensive coverage area throughout the country
  • Offers energy storage and EV charger add-ons
Most Reputable
4.4
  • Offers high-efficiency panels and storage options
  • Provides unique in-house financing options
  • Recognized as one of the most reputable solar companies
Best Solar Panel Leasing
4.4
  • Provides system monitoring
  • Offers diverse financing options for various budgets
  • Provides EV and solar battery solutions

Top Rockford Solar Companies

Iconic Energy Logo

Iconic Energy

4.4/5
Based on 63 customer reviews.

Services Offered

Panel InstallationFinancing AssistanceConsultation

Highlights

  • Reliable customer support
  • Free quotes
  • Clear pricing policy
4617 American Rd, Rockford, IL 815-975-8303 iconicnrg.com
Agsun Corporation Logo

Agsun Corporation

4.2/5
Based on 24 customer reviews.

Services Offered

Panel Installation

Highlights

  • Prompt service delivery
  • Clear pricing policy
  • Family-operated business
1321 S Jackson St, Janesville, WI 608-756-8633 agsuncorp.com
ilumen Solar Logo

ilumen Solar

4.7/5
Based on 59 customer reviews.

Services Offered

Panel InstallationPermit AssistanceFinancing AssistanceGrid-Tied Solar SystemBattery StorageCleaning And MaintenanceConsultationSkilled Repairs

Highlights

  • Free quotes
  • Clear pricing policy
  • Reliable customer support
4 N Hillview Dr C, Lake Barrington, IL 847-852-3370 ilumen-solar.com
Midwest Solutions Inc Logo

Midwest Solutions

4.7/5
Based on 58 customer reviews.

Services Offered

ConsultationPanel Installation

Highlights

  • Free quotes
  • Informative resources
  • Clear pricing policy
372 North Ave, Antioch, IL 888-751-4511 midwestsolutions.info

More Local Solar Companies

Independence Renewable Energy, LLC

User Reviews: 4.2/5 

926 E Church St
Sandwich, IL 60548

Safeguard Solar LLC

User Reviews: 4.7/5 

2819 Village Green Dr
Aurora, IL 60504

Nelnet Renewable Energy

User Reviews: 4.5/5 

230 N Hicks Pl
Palatine, IL 60067

Kapital Electric, Inc.

User Reviews: 5/5 

1270 Mark St
Bensenville, IL 60106

Phoenix Exteriors Roofing & Solar

User Reviews: 4.5/5 

1066 National Pkwy
Schaumburg, IL 60173

Arch Solar

User Reviews: 4.7/5 

2302 Vondron Rd
Madison, WI 53718

Drews Solar

User Reviews: 4.7/5 

533 Spruce St
Madison, WI 53715

All Energy Solar

User Reviews: 4.5/5 

5 Marsh Ct
Madison, WI 53718

Greentech Renewables North Chicago

User Reviews: 4.7/5 

1305 Busch Pkwy
Buffalo Grove, IL 60089

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Ranking Methodology

We reviewed a multitude of Rockford solar installers, using the following criteria to choose the best:

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Facts about Rockford
Average Max Temp:57°F
Solar Payback Period:13.8 years
Average Daily Sunlight:52%
Homes Powered by Solar:372
Average Annual Energy Bill:$1,156
Solar Power per Capita Percentile:48.0%

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Benefits of Solar Energy

Solar energy comes with multiple advantages. Let's look at a few of them.

  • Reduced carbon footprint: Adopting solar is a surefire way to minimize your carbon footprint and home fossil fuel dependency.
  • Lowered energy bills: Solar panels let you generate your own energy to power your home, decreasing your monthly electricity costs. Going off-grid can eliminate your bills completely. Plus, a significant number of states offer net metering, which permit you to earn money by selling your unused energy back to the grid.
  • Better energy independence: Solar energy can keep your home running through emergencies and blackouts. You can use your solar energy anytime with an optional battery backup system.

What Solar Incentives Are Available to Rockford Homeowners?

Governments and power companies often reward homeowners for going solar. Here are some of the tax credits, rebates, or other programs you could qualify for.

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.

How To Choose the Best Solar Company in Rockford

The price and effectiveness of solar panels often hinge on the provider that mounted them. Here are some crucial criteria to remember while shopping for a solar provider.

Licensing and Training

In Illinois, the state Commerce Commission regulates distributed generation energy contractors, including residential solar contractors. You should also visit a company's website to learn about its private accreditations. Two of the most respected are the PV Installation Professional and Solar Heating Installer certificates, backed by the North American Board of Certified Energy Practitioners (NABCEP). Some companies don't publish this information online, so you should also ask your estimator about them.

Cost of Solar Panels in Rockford

The style of solar panels you choose determines how much power you can produce. Monocrystalline panels and high-quality and cost more but give you the best performance. Polycrystalline panels produce less power, but they're worth it if you want a traditional panel style without the high cost. Thin-film panels aren't the best for large residential installations, but they are excellent accessories for non-traditional roofs.

If you want to charge an electric car or use your solar power in inclement weather, you can pay extra for accessories. By selecting the right components, you can make your panel array more productive and user-friendly. Not all solar contractors provide these additional features, so look for a company that sells them if it's important for you.

You can plan to spend about $18,800 on average for a five-kilowatt solar energy system in Rockford. Check the table in this section to get an idea of what amount Rockford solar companies might quote for your specific solar system's price.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,081
Solar Polycrystalline$844
Thin-Film$493
Solar Battery$692
Solar Home EV Charger$2,595

Financing Solar Energy in Rockford

Solar contractors offer multiple different financing options to increase your savings and lower your costs. Though some providers offer unique payment plans, the most common are power purchase agreements (PPAs), cash payments, solar loans and solar leases. We suggest making a cash payment or using a solar loan for the highest return on investment (ROI). Cash payments require a hefty sum up-front, but you’ll pay the least long-term by avoiding interest. You’ll also have full ownership of your system and can apply for solar panel incentives to cut your total costs. Solar loans are another good option if you don’t want to make a big initial investment. You can pay for your system in installments while still benefiting from energy bill savings and solar incentives. However, you’ll pay more in total due to accruing interest. Solar leases involve paying a set monthly rate to use rooftop panels. A PPA (Power Purchase Agreement) lets you pay a monthly rate determined by the energy you use, similar to an electric bill. We generally don’t recommend these two choices because you won't own the panels and are disqualified from using solar incentives. Look for providers that offer multiple payment plans to find the right fit for your wallet.

The table below lists the average payback periods for different capacities of solar systems in Rockford.

You are eligible for a 26% federal solar tax credit for new solar energy equipment until the year 2032. Local and state governments and utility companies might also offer discounts, rebates, and specialized financing options that could save you more.

Solar System CapacityEstimated Payback period
1 kW2.8 years
2 kW5.5 years
5 kW13.8 years
10 kW27.6 years

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Frequently Asked Questions About Solar in Rockford

How much money could I save by going solar in Rockford?

On average, Rockford homeowners pay roughly $1,156 per year on energy bills. Once you repay your solar array, you could save $713.80 for every kilowatt you produce.

How widespread is solar energy in Rockford?

Yes, solar energy is spreading quickly in Rockford. Some homes already generate solar power on-site or through utility grids, and they're backed by a state solar economy with 5513 workers and counting.

Should I anticipate a property value increase after adopting solar power?

Yes, solar energy systems will raise your property value. According to the National Renewable Energy Laboratory (NREL), for every dollar you reduce on energy bills, your home value rises by $20. So, if your panels save you $600 per year on energy costs, your property could appreciate $12,000.

Could I still use solar power if I live in a rainy, wooded, or dark area?

Even if your property has high tree cover, you could still use solar energy. Your installer will enhance your system's performance by choosing the proper site for panels, installing a battery backup system, positioning them to capture the most sunlight throughout the year, and cleaning them regularly. This way, you can keep solar energy longer and utilize it as necessary.

How long does the solar panel installation process take?

There's no universal answer for how long a solar project might take. Ultimately, it depends on local weather, the necessary prework, the permitting and inspection process, system size, and panel style. Most homeowners can be solar-ready within a couple of months from their initial estimate visit.

What's the average solar system size in Rockford?

A typical Rockford solar home utilizes a 6.5-kW panel array, but you might need a bigger system if your energy needs are higher. Solar experts will evaluate your property's energy consumption and roof shading to recommend the appropriate system for you.

How are a solar lease and PPA different?

After you sign a power purchase agreement, your solar company will not charge to install or maintain your new panel array. Instead, you'll pay them only for the electricity you generate. Typically, PPAs last for 10–25 years or until you "buy out" of the contract.

If you choose a lease, you'll make fixed monthly payments.

With both leases and PPAs, you don't own your panels and lose eligibility for most incentives. Further, you'll have to "buy out" or transfer the contract if you sell your home during the term.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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