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10 Best Solar Companies in St. Clair, IL

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Written By David Cusick

Last Updated June 2024

Solar is one of the most easily accessible forms of renewable energy for St. Clair residents. Switching to solar energy can lower your monthly energy expenses and shrink your carbon output. Before you get started, you want to make sure you find a reputable installer. That’s why, after reviewing and analyzing installers, we compiled a guide to the most dependable solar companies in St. Clair. These installers consistently deliver excellent service.

Our Recommended Providers

Top Pick
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 St. Clair

Pyramid Electrical Contractors, Inc.

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300 Monticello Pl, Fairview Heights, IL 62208 (618) 632-1180 pyramidelectrical.com

Services Offered

Panel installation
Cleaning and maintenance
Skilled repairs

five stars electric and solar LLC

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3725 michigan ave Chesterfield Missouri Fenton Missouri University City, 3725 Michigan Ave, St. Louis, MO 63118 (314) 685-7515 five-stars-electric-and-solar-llc.business.site

Prompt service delivery

Clear pricing policy

Free quotes

Reliable customer support

Services Offered

Panel installation

Route 66 Solar

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2110 Troy Rd Suite B1, Edwardsville, IL 62025 (618) 900-1280 route66solar.com

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

System decommissioning
Grid-tied solar system
Panel installation
Financing assistance

Astrawatt Solar

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222 S Meramec Ave Suite 202-1100, St. Louis, MO 63105 (877) 937-4786 astrawatt.solar

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Clear pricing policy

Free quotes

Services Offered

Consultation
Permit assistance
Battery storage
Tesla powerwall
Panel installation

Streib Company

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9225 Watson Industrial Park, St. Louis, MO 63126 (314) 487-7474 streibco.com

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Clear pricing policy

Free quotes

Services Offered

Panel installation

Solar city stl

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3636 S Geyer Rd #100, St. Louis, MO 63127 (636) 515-4895 solarcitystl.com

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Clear pricing policy

Informative resources

Prompt service delivery

Reliable customer support

Services Offered

Panel installation
Battery storage
Permit assistance
Financing assistance
Consultation
Cleaning and maintenance

StraightUp Solar of St. Louis

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11696 Lilburn Park Rd, St. Louis, MO 63146 (314) 218-2663 straightupsolar.com

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Clear pricing policy

Informative resources

Reliable customer support

Services Offered

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

EFS Energy

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1283 Research Blvd, St. Louis, MO 63132 (314) 771-5131 efsenergy.com

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Reliable customer support

Clear pricing policy

Free quotes

Services Offered

Cleaning and maintenance
Panel installation
Consultation
Financing assistance

Solar Luxury LLC

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11252 Midland Blvd Apt 106, St. Louis, MO 63114 (314) 337-7071 solarluxurystl.com

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Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Consultation
System decommissioning
Skilled repairs
Panel installation
Off-grid solar systems

Purelight Power of St. Louis

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12747 Olive Blvd Suite 302, St. Louis, MO 63141 (314) 582-6129 purelightpower.com

Reliable customer support

Clear pricing policy

Free quotes

Informative resources

Services Offered

Financing assistance
Panel installation
Permit assistance
Grid-tied solar system
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

Going solar can be a great way to reduce electricity costs and help the planet by reducing your carbon footprint using renewable energy. Here are some key factors to consider when determining whether a solar installer is reliable.

Check Licensing

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

Read Customer Reviews

Check review sites like Google Reviews, TrustPilot, and the Better Business Bureau (BBB) to see feedback from past customers about local solar companies. Detailed reviews can help you evaluate a company's dependability and level of service. Use caution with providers that have very few reviews or mostly negative ones.

Compare Multiple Quotes

To find a solar company that fits your budget, get free, detailed quotes from 3–5 providers. The quotes should list all costs as well as all solar equipment included. Looking at several quotes helps you identify the option that best fits your budget.

Ask About the Warranty

Quality solar installations should have strong workmanship and performance warranties. A workmanship guarantee addresses any installation defects (such as poor wiring, poor alignment, or cracks in the panels), while a performance guarantee ensures a certain level of energy production. Strong warranties demonstrate a company's confidence in its work.

Evaluate Financing and Incentives

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

  • Look into utility rebates: Local power companies may have extra discounts to motivate homeowners to install solar panels. Review the requirements to qualify and the rebate amounts with your local provider to calculate your potential savings.
  • 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 offer incentives. These credits provide substantial savings for solar customers.
  • Compare system purchase options: Solar panels may be paid for outright or financed over time through a loan or lease. Review all terms when financing, such as fees, payment schedule, annual percentage rate (APR), and ownership implications.

Cost of Solar Installation in St. Clair

The average St. Clair homeowner will spend around $16,000 on a home solar system after federal tax refunds. Solar arrays in St. Clair cost approximately $3,760 per kilowatt, with the average residential solar system being 6.1 kilowatts. An estimate from a local solar provider will include costs for labor, permit fees, and preliminary work, and will account for your system's panel type, size, and capacity. Some homeowners prefer to lease their solar panels in order to reduce upfront costs.

St. Clair 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 St. Clair, IL

A solar photovoltaic (PV) system can generate power to run any electric appliance or system in your home. If you don't want to use solar power for your entire home, you can install a solar water heating system.

With home solar panels, you can recoup the cost of the system over time, lower your home's carbon footprint, and be better prepared if there's an outage to the local grid.

It depends on your location and the kind of panels you plan to use. Since there's a moderate amount of snowfall in St. Clair, your best time to install solar panels is in the spring and fall.

Absolutely. St. Clair uses a balanced mixture of solar energy and conventional power sources. While your panels at home will lower your home's emissions and provide cost savings, you'll still benefit from access to the local grid.

You might be pleasantly surprised at how quickly you can get a return on investment from your solar panels. The sun shines frequently in St. Clair, meaning your payback period could last 16.6 years per 5 kW of capacity on the high end.

While solar energy might not be the best option for some in dark or wet areas, the latest generation of equipment and energy storage systems could boost your property's solar viability enough where you could achieve a return on investment. A contractor could also recommend a different primary source of renewable energy like wind or geothermal to boost your generation.

The best type of residential solar panel depends on your specific needs and goals. In most cases, monocrystalline solar panels are the most efficient for houses in St. Clair. However, if you have a limited budget, then you may want to consider polycrystalline or thin-film solar panels. When selecting a solar company, make sure to ask about the different types of solar panels a contractor offers and the benefits and drawbacks of each.

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