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7 Best Solar Companies in Charleston, IL

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Written By David Cusick

Last Updated February 2024

Solar is one of the most easily accessible forms of renewable energy for Charleston residents. Switching 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. Luckily, we've done the research and created a guide to the best and most reliable solar installation providers in Charleston.

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 7 Best Solar Companies in Charleston

Tick Tock Energy, Inc.

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800 E Fayette Ave, Effingham, IL 62401 (217) 994-9020 ticktockenergy.com

Free quotes

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

Panel installation
Community solar projects
Off-grid solar systems
Financing assistance
Battery storage

Sonne Energy Solutions, LLC

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114 E Walnut St, Teutopolis, IL 62467 (217) 864-8222 sonneenergysolutions.com

Clear pricing policy

Reliable customer support

Informative resources

Free quotes

Services Offered

Panel installation

SunSent Solar

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

Free quotes

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

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

Accutek Solar

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9797 S Rangeline Rd, Clinton, IN 47842 (812) 878-7343 accuteksolar.com

Clear pricing policy

Free quotes

Family-operated business

Reliable customer support

Informative resources

Services Offered

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

One Planet Solar

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2350 Wabash Ave, Terre Haute, IN 47807 (812) 235-1380 ops-solar.com

Free quotes

Informative resources

Reliable customer support

Services Offered

Panel installation
Financing assistance
Cleaning and maintenance

New Prairie Solar

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2005 N Linview Ave Unit D, Urbana, IL 61801 (217) 344-5131 newprairiesolar.com

Free quotes

Reliable customer support

Clear pricing policy

Services Offered

Battery storage
Panel installation
Grid-tied solar system
Financing assistance

Harvest Solar

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

Clear pricing policy

Free quotes

Informative resources

Services Offered

Panel installation
Financing assistance
Permit assistance
Consultation
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

Adopting solar power lets homeowners cut utility bills while helping the environment by reducing your carbon footprint using clean energy. If you’re evaluating if you want to go solar, consider these key factors for choosing an installer.

Check Licensing

Hiring a licensed solar installer is critical. This helps ensure that the work is done correctly using current installation best practices. In Illinois, the state Commerce Commission issues licenses to distributed generation energy contractors, including home solar installers.

Read Customer Reviews

Check Google Reviews, TrustPilot, the Better Business Bureau (BBB), and other review sites to see what past customers are saying about local solar companies. Detailed reviews on these platforms can help you evaluate a provider's reliability and customer service. Avoid companies with few or mainly poor reviews.

Compare Multiple Quotes

To find a solar company that fits your budget, get free, detailed quotes from three to five providers. The quotes should outline all costs and list the solar equipment included. Looking at several quotes helps you identify the most cost-effective option.

Ask About the Warranty

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

Evaluate Financing and Incentives

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

  • Look into utility rebates: Local power companies may offer additional rebates to encourage homeowners to switch to solar power. Check the eligibility rules and rebate values with your local utility provider to determine what your savings could be.
  • Compare system purchase options: Solar panels may be paid for upfront or financed over time through loans or leases. Confirm all terms when financing, such as payment schedule, annual percentage rate (APR), fees, and ownership implications.
  • Research federal and state tax credits: A 26% federal solar tax credit on total system costs is available through 2032. Many states also have incentives. These credits offer substantial savings for solar customers.

Cost of Solar Installation in Charleston

The cost of home solar panels in Charleston varies depending on several factors, including your system's expected capacity and the type of solar technology being used. Generally speaking, a typical solar energy system costs $3,760 per kilowatt, not including labor, preliminary work, or permit fees. Most solar systems in Charleston are 6.3 kilowatts, and the typical Charleston homeowners spends $16,523 after accounting for federal tax refunds. Some homeowners may prefer to lease solar panels and reduce upfront costs.

Charleston 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: 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 Charleston, IL

A solar photovoltaic (PV) system can generate power to run any electric appliance or system in your home. A more specific example is installing a solar heating system for your water.

There are many benefits to home solar energy. You can save money, qualify for tax benefits, and raise your property values. With the right storage equipment, solar panels can also give you further energy independence 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 Charleston, the average amount someone can save is $1,035 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 rate your utility charges per kilowatt of power, their rated capacity, and the average sunlight in your area. Charleston gets quite a bit of sunlight per day, so an average payback period could last up to 16.0 years per 5 kW of capacity.

Yes, solar panels will still be able to generate 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 that offers battery backup systems or emergency generators.

The best type of residential solar panel will depend on your specific needs and goals. In most cases, monocrystalline solar panels are the most efficient for houses in Charleston. However, if you have a limited budget, then you could polycrystalline or thin-film solar panels. When you're gathering estimates, make sure to ask about the different types of solar panels an installer offers and the benefits and drawbacks of each.

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