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10 Best Solar Companies in Decatur, IL

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Written By David Cusick

Last Updated April 2024

A solar panel array could give you a renewable power source that will pay for itself in time. Switching to solar energy can allow you to save money and shrink your carbon footprint, but you want to make sure you find a reputable installer. That’s why we’ve researched the options and assembled a guide to the most trustworthy solar providers in Decatur. These top providers consistently deliver high-quality and dependable 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 Decatur

SunPower by Legacy Solar, LLC

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

Clear pricing policy

Informative resources

Reliable customer support

Free quotes

Services Offered

Financing assistance
Panel installation

SunSent Solar

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150 Lewis Park Dr Suite H, Mt Zion, IL 62549 (217) 859-7080 sunsent.com

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Informative resources

Reliable customer support

Clear pricing policy

Services Offered

Battery storage
Consultation
Financing assistance
Panel installation
Cleaning and maintenance
Skilled repairs

IQ Group Inc

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3888 N Peoria Rd, Springfield, IL 62702 (217) 219-6006 iqgroup.us

Reliable customer support

Informative resources

Clear pricing policy

Free quotes

Services Offered

Cleaning and maintenance
Permit assistance
Panel installation
Consultation

WindSolarUSA, Inc.

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104 N 6th St, Springfield, IL 62701 (217) 825-4206 windsolarusa.com

Informative resources

Clear pricing policy

Reliable customer support

Free quotes

Services Offered

Permit assistance
Consultation
Panel installation
Financing assistance
Grid-tied solar system

EFS Energy

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920 S Spring St Suite 2600, Springfield, IL 62704 (217) 993-9801 efsenergy.com

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Clear pricing policy

Free quotes

Reliable customer support

Services Offered

Consultation
Panel installation
Financing assistance
Cleaning and maintenance

Route 66 Solar

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1 W Old State Capitol Plaza Suite 505, Springfield, IL 62701 (217) 652-6533 route66solar.com

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Reliable customer support

Clear pricing policy

Services Offered

Grid-tied solar system
System decommissioning
Panel installation
Financing assistance

Nelnet Renewable Energy

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4109 Oakland Ave Unit B, Bloomington, IL 61704 (888) 202-5630 nelnetenergy.com

Reliable customer support

Clear pricing policy

Informative resources

Free quotes

Services Offered

Financing assistance
Cleaning and maintenance
Battery storage
Panel installation
Consultation

Skydrop Energy

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24049 Burr Oaks Ln, Athens, IL 62613 (217) 556-9269 skydropenergy.com

Reliable customer support

Informative resources

Clear pricing policy

Free quotes

Services Offered

Permit assistance
Panel installation
Consultation
Cleaning and maintenance

StraightUp Solar of Bloomington

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505 N Main St Suite A, Bloomington, IL 61701 (309) 260-2663 straightupsolar.com

Clear pricing policy

Free quotes

Reliable customer support

Informative resources

Services Offered

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

Harvest Solar

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2901 Boardwalk Dr Suite E – H, Champaign, IL 61822 (888) 907-6527 harvestsolar.com

Free quotes

Clear pricing policy

Informative resources

Services Offered

Permit assistance
Panel installation
Consultation
Financing 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 reduce your electricity costs and help the environment by reducing your carbon footprint. When deciding if a solar provider is a good fit for you, consider these key factors.

Check Licensing

It's imperative that your solar installer has the proper licensing. This helps ensure that the work is done correctly using the most up-to-date installation methods. In Illinois, the state Commerce Commission regulates distributed generation energy contractors, including solar installers.

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 installers. Detailed reviews on these platforms can help you assess a provider's reliability and customer service. Be wary of companies with few or mainly poor reviews.

Compare Multiple Quotes

To find a solar installer that works with your budget, get free, detailed quotes from 3–5 providers. The quotes should list all costs as well as all solar equipment included. Comparing several quotes helps you identify the best value.

Ask About the Warranty

High-quality solar installations should come with robust workmanship and performance warranties. The workmanship warranty covers any installation issues like poor alignment, cracks in the panels, or poor wiring. The output guarantee ensures an energy generation baseline. Strong warranties reflect a solar provider's faith in its installations.

Evaluate Financing and Incentives

Installing solar panels can help decrease your electric bills over time. When weighing the total price and value of solar panels, be sure to consider these factors.

  • 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 have incentives. These credits offer substantial savings for solar customers.
  • Look into utility rebates: Local power companies may have extra rebates to incentivize homeowners to go solar. Review the qualification rules and rebate amounts with your local provider to calculate your potential savings.
  • Compare system purchase options: Solar panels can be purchased upfront or financed over time with loans or leases. Confirm key financing details like payment schedule, annual percentage rate (APR), fees, and ownership implications when choosing to finance solar panels.

Cost of Solar Installation in Decatur

The cost of home solar panels in Decatur varies depending on several factors, including the size of the system and the type of panels you'll use. Generally speaking, a complete solar energy system will cost $3,760 per kilowatt, not including preliminary work, labor, or permit fees. Most solar systems in Decatur are 6.3 kilowatts, and the typical Decatur homeowners spends $16,565 after accounting for federal tax refunds. Some homeowners may prefer to lease solar panels and reduce upfront costs.

Decatur 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 Decatur, 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 a number of benefits to home solar energy. You can save money, raise your property values, and qualify for tax benefits. With the right storage equipment, solar panels can also provide you with additional energy security and offer some protection from power outages.

Generally speaking, your energy bills will significantly decrease after you install solar panels. This is because you're using the energy you generate for free rather than buying it from your power company. In Decatur, the average amount someone can save is $1,076 per year. With net metering programs offered by many utilities, you could ultimately make a profit from your system after the payback period concludes.

Your payback period is the time to earn a net profit from your solar panels. It will vary based on the average sunlight in your area, their rated capacity, and the rate your utility charges per kilowatt of power. Decatur gets quite a bit of sunlight per day, so an average payback period could last up to 15.4 years per 5 kW of capacity.

Yes, solar panels will still be able to supply you with energy during a grid outage. To ensure that your solar system is able to 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.

Regarding taxes, the federal government offers a tax credit of up to 30% of the panels' cost. Depending on where you live, you could also claim or apply for state or property tax incentives. Regarding insurance, your monthly premium may be slightly higher because solar panels increase your property's value. You should speak with your accountant or insurance agent for information specific to your case.

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