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10 Best Solar Companies in Ottawa, IL

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Written By David Cusick

Last Updated April 2024

Year after year, more Ottawa homeowners install rooftop solar panels to provide a dependable source of power and add value to their property. Transitioning to solar energy can lower your monthly energy expenses and decrease your carbon output. Before you begin the process, you want to make sure you find a qualified installer. That’s why we’ve researched the options and compiled a guide to the most reliable solar providers in Ottawa. These top installers consistently deliver high-quality and reliable 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 Ottawa

SunPower by Legacy Solar, LLC

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301 S Quincy St, Towanda, IL 61776 (309) 231-3138 legacysolarpower.com

Informative resources

Clear pricing policy

Free quotes

Reliable customer support

Services Offered

Financing assistance
Panel installation

Sunrun Solar

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

Informative resources

Reliable customer support

Free quotes

Services Offered

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

CF Solar Power

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

Informative resources

Clear pricing policy

Prompt service delivery

Reliable customer support

Free quotes

Services Offered

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

Independence Renewable Energy, LLC

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

Clear pricing policy

Reliable customer support

Free quotes

Informative resources

Services Offered

Permit assistance
Skilled repairs
Consultation
Panel installation

Solar Joe's Inc

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1300 River Haven Trail, Joliet, IL 60431 (815) 483-1291 solarjoesinc.com

Clear pricing policy

Free quotes

Informative resources

Reliable customer support

Services Offered

Cleaning and maintenance
Consultation
Community solar projects
Permit assistance
Panel installation

Summit Solar

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2108 McDonough St, Joliet, IL 60436 (864) 250-0026 mysummitsolar.com

Reliable customer support

Clear pricing policy

Free quotes

Services Offered

Panel installation
Grid-tied solar system

Safeguard Solar LLC

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2819 Village Green Dr, Aurora, IL 60504 (331) 226-0866 safeguardsolarllc.com

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Informative resources

Prompt service delivery

Reliable customer support

Clear pricing policy

Services Offered

Panel installation
Cleaning and maintenance
Financing assistance
Consultation

Solar Service Solutions LLC

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24051 S Lakeview Dr, Minooka, IL 60447 (815) 503-2021 solarservicesolutionsllc.com

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Services Offered

Panel installation

Solar Power Midwest LLC

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103 Frances St, Lockport, IL 60441 (630) 853-4503 solarpowermidwest.com

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Free quotes

Reliable customer support

Clear pricing policy

Services Offered

Panel installation
Financing assistance
Cleaning and maintenance
Consultation
System decommissioning

Reficiency Solar

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4513 Lincoln Ave # 110, Lisle, IL 60532 (630) 780-0951 reficiency.com

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Clear pricing policy

Informative resources

Reliable customer support

Services Offered

Panel installation
Skilled repairs
Consultation
Battery storage
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 cut your electricity costs and help the environment by reducing your carbon footprint. When deciding if a solar provider is the best option for you, consider these key factors.

Check Licensing

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

Read Customer Reviews

Check Google Reviews, TrustPilot, the Better Business Bureau (BBB), and other review sites to see what past customers have to say about local solar installers. Detailed reviews can help you assess a provider's trustworthiness and customer service. Be wary of providers with few or mainly poor reviews.

Compare Multiple Quotes

Contact three to five solar companies to receive free, detailed quotes. Quotes should clearly outline all costs and list the exact solar components included. By comparing multiple quotes, you can identify the best value based on your budget.

Ask About the Warranty

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

Evaluate Financing and Incentives

Solar panels can help decrease your electricity costs long-term. When evaluating solar panel's cost and value, be sure to consider these considerations.

  • Research federal and state tax credits: A 26% federal tax credit on total solar system costs is available through 2032. Many states offer incentives, too. The credits can lead to substantial savings for solar buyers.
  • Look into utility rebates: Local power companies may have extra financial benefits to incentivize homeowners to install solar panels. Review the qualification rules and rebate amounts with your local provider to calculate your potential savings.
  • Compare system purchase options: Solar panels may be paid for upfront or financed over time through a loan or lease. Review all terms when financing, including payment schedule, annual percentage rate (APR), fees, and ownership implications.

Cost of Solar Installation in Ottawa

The cost of home solar panels in Ottawa varies depending on several factors, including the size of the system and the type of panels you'll use. Generally speaking, a typical solar energy system costs $3,760 per kilowatt, not including preliminary work, permit fees, or labor. Most solar systems in Ottawa are 6.4 kilowatts, and the typical Ottawa homeowners spends $16,938 after accounting for federal tax refunds. Some homeowners may prefer to lease solar panels and reduce upfront costs.

Ottawa 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: 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 Ottawa, 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 heating system.

There are many advantages of home solar energy. You can qualify for tax benefits, save money, and reduce emissions. With the right storage equipment, solar panels can also provide you with further energy independence and offer some protection from power outages.

It depends on your location and what type of panels you're installing. Since there's a moderate amount of snowfall in Ottawa, 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 Ottawa amount to $937.

Net metering is a type of "power purchase agreement." If your state or utility offers net metering, you can return 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 will keep working during a power outage, make sure to choose a quality solar provider and look for a solar system that includes a battery backup.

The best type of residential solar panel depends on your specific needs and goals. Generally, monocrystalline solar panels are the most efficient for homes in Ottawa. However, if lowering cost is your top priority, then you could thin-film or polycrystalline solar panels. When you're choosing a contractor, make sure to ask about the types of solar panels an installer offers and the benefits and drawbacks of each.

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