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Best 5 Solar Companies in Wheaton, IL

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

With Wheaton's clear skies and below-average rainfall, it's a great area for families and businesses seeking to harness the added sunlight by buying panels from one of the best solar installers. Local homeowners might consider solar to break free of high power costs from sources like nuclear. An experienced solar installer can help you install and tune a system that matches your energy needs without costing a fortune. Discover Wheaton's top-rated solar companies and learn important decision-making strategies on this page.

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 Wheaton Solar Companies

Reficiency Solar Logo

Reficiency Solar

4.6/5
Based on 35 customer reviews.

Services Offered

ConsultationSkilled RepairsBattery StoragePanel Installation

Highlights

  • Free quotes
  • Clear pricing policy
  • Reliable customer support
4513 Lincoln Ave # 110, Lisle, IL 630-780-0951 reficiency.com
Kapital Electric, Inc. Logo

Kapital Electric

5/5
Based on 464 customer reviews.

Services Offered

Tesla PowerwallCleaning And MaintenanceBattery StoragePanel InstallationConsultationPermit Assistance

Highlights

  • Informative resources
  • Prompt service delivery
  • Clear pricing policy
1270 Mark St, Bensenville, IL 630-833-2389 kapitalelectric.com
Safeguard Solar LLC Logo

Safeguard Solar

4.7/5
Based on 15 customer reviews.

Services Offered

Financing AssistanceConsultationPanel InstallationCleaning And Maintenance

Highlights

  • Informative resources
  • Reliable customer support
  • Free quotes
2819 Village Green Dr, Aurora, IL 331-226-0866 safeguardsolarllc.com
Unity Solar Group Logo

Unity Solar Group

4.1/5
Based on 16 customer reviews.

Services Offered

Panel InstallationOff-Grid Solar SystemsConsultationFinancing Assistance

Highlights

  • Informative resources
  • Reliable customer support
  • Clear pricing policy
1111 W 22nd St Ste 240b, Oak Brook, IL 833-743-7676 unitysolargroup.com

More Local Solar Companies

JD Pro Electric Inc

User Reviews: 4.7/5 

9230 Grand Ave
Franklin Park, IL 60131

Phoenix Exteriors Roofing & Solar

User Reviews: 4.4/5 

1066 National Pkwy
Schaumburg, IL 60173

TruHome Pros Solar

User Reviews: 4.2/5 

1701 Woodfield Rd # 950
Schaumburg, IL 60173

Nelnet Renewable Energy

User Reviews: 4.5/5 

230 N Hicks Pl
Palatine, IL 60067

Windfree Solar Co

User Reviews: 4.4/5 

5022 W Foster Ave
Chicago, IL 60630

WindSoleil Solar and Wind Energy Services

User Reviews: 4.5/5 

401 N Trumbull Ave # D
Chicago, IL 60624

Green Power Works Inc

User Reviews: 4.0/5 

6124 N Milwaukee Ave #3
Chicago, IL 60646

Solar Power Midwest LLC

User Reviews: 4.2/5 

103 Frances St
Lockport, IL 60441

93Energy Solar

User Reviews: 4.6/5 

4517 Oakton St
Skokie, IL 60076

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

Ranking Methodology

Our team focuses on the following criteria to determine the best Wheaton solar companies.

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Facts about Wheaton
Average Max Temp:57°F
Solar Payback Period:13.8 years
Average Daily Sunlight:52%
Homes Powered by Solar:115
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 benefits. Let's look at a few of them.

  • Better energy independence: Solar energy can keep your home functioning through blackouts and emergencies. You can use your solar energy anytime with an optional battery storage system.
  • Lowered energy bills: With solar energy systems, you generate power without paying the tacked-on costs of grid-connected power. Going off-grid can eliminate your bills completely. Plus, a significant number of states have adopted net metering, which permit you to earn money by selling your unused energy back to the grid.
  • Reduced carbon footprint: Using clean solar power means you're less dependent on fossil fuels, which emit harmful greenhouse gasses.

What Solar Incentives Are Available to Wheaton Homeowners?

Governments and power companies often incentivize 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 Wheaton

The more comprehensive your company research is, the better your solar panels will ultimately operate. Consider each of these aspects in your contractor search.

Licensing and Training

In Illinois, the state Commerce Commission issues licenses to distributed generation energy contractors, including solar installers. You should also visit a company's website to learn about its private certifications. Two of the most respected are the Solar Heating Installer and PV Installation Professional 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 Wheaton

The type of solar panels you select determines how much power you can generate. 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 meant for large home installations, but they're excellent for small projects like sheds and RVs.

If you'd like to charge an electric car or use your solar power in inclement weather, you can pay extra for add-ons. By selecting the right components, you can make your panel array more productive and convenient to use. Not every solar company provides these add-ons, so look for a company that sells them if it's essential for you.

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

Solar Panel CostAverage Cost
Solar Monocrystalline$1,191
Solar Polycrystalline$929
Thin-Film$543
Solar Battery$762
Solar Home EV Charger$2,858

Financing Solar Energy in Wheaton

Choosing the right financing solution will affect your overall solar system cost and expected savings. Common payment options include loans, leases, power purchase agreements, and cash payments. Most solar experts recommend paying cash or using a solar loan. Cash payments require a large up-front sum, but they save you from paying interest, grant you system ownership, and qualify you for cost-saving solar incentives. Solar loans have the same benefits, though you'll pay more in total due to interest and fees. Much like a home or auto loan, you'll pay a set monthly rate with as little as $0 down. Solar leases let you use your panels for a fixed monthly rate, while PPAs let you pay just for the energy you use, similar to an electric bill. Both options disqualify you for solar incentives and don't grant you system ownership. Solar experts generally don't recommend them, but they might be suitable in some cases. Look for installers that offer two or more 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 Wheaton.

The IRS allows you to claim a 26% federal solar tax credit on the full cost of the solar system, so long as you purchase it before 2032. Municipal authorities and utilities might also offer their own rebates, financing programs, and incentives that could save you more money.

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 Wheaton

How much energy and money could I save per year by switching to solar?

On average, Wheaton homeowners spend roughly $1,156 per year on power bills. Once you pay off your solar array, you could reduce your costs by $721.45 per kilowatt you produce.

How prevalent is solar energy in Wheaton?

Yes, solar energy is readily available in Wheaton. A growing number of local homes generate or access solar power on-site or through utility grids, and Illinois has about 5513 jobs comprising its solar economy.

Should I expect a property value increase after switching to solar energy?

Yes, a solar PV system 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 provider will optimize your system's performance by selecting the proper site for panels, positioning them to capture the most sunlight throughout the year, cleaning them regularly, and installing a battery backup system. This way, you can keep solar energy longer and utilize it as necessary.

How long does the photovoltaic installation process require?

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

What's the average solar system size in Wheaton?

The average Wheaton solar system size is 6.5 kilowatts (kW). However, your final system size depends on your family's power consumption. Your roof size, surrounding shading, and panel model could also impact your final result. A professional solar contractor will consider these factors and determine the right array size for your home.

How can I boost my solar panels' performance?

To enhance your solar system's performance, you can use the following steps:
  • optimize the panels' position with your solar installer
  • regularly clean your solar panels
  • upgrade to a more efficient inverter trim or cut down trees in the way of your panels
  • use energy-efficient appliances

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

Sources