2023 Solar Incentives Guide for St Louis, MO - Tax Credits & Rebates

In this guide, we'll cover the latest solar incentives and rebates available in St Louis.

You'll learn about:

  • Local & State Solar Incentives
  • Federal Tax Credits (Updated for 2023 and beyond)
  • Ways to optimize your solar investment

Solar installers are experts in maximizing your solar tax credits and rebates.
Get a free quote from one of our trusted St Louis solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 20, 2023

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

What Solar Tax Credits, Incentives, and Rebates are Available in St Louis?

Wabash Valley Power Association (28 Member Cooperatives) - Residential Energy Efficiency Program

Incentive Type:
Rebate Program
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

Empire District Electric - Solar PV Rebates

Incentive Type:
Rebate Program
$0.25 per watt for systems operational between July 1, 2019, and December 31, 2023

Solar Property Tax Exemption

Incentive Type:
Property Tax Incentive
100% exemption

Ameren Missouri (Electric) - Residential Heating and Cooling Energy Efficiency Rebate Program

Incentive Type:
Rebate Program
Air-Source Heat Pump: $500-$900
Ductless Air-Source Heat Pump: $300-$500
Dual Fuel Heat Pump: $175-$200
Ground Source Heat Pump: $800-$2,000
Central Air Conditioner: $300-$500
Electronically Commutated Motor (ECM): $50-$100
Air Conditioner/Heat Pump Tune-Up: $75

Local Option - Clean Energy Development Boards

Incentive Type:
PACE Financing
Financing contracts limited to 20 years or less; improvements must display a positive economic benefit over the life of the contract.

Cuivre River Electric - Energy Efficiency Rebate Programs

Incentive Type:
Rebate Program
Water Heater: $50
Ground-Source Heat Pumps: $750/ton
Ground-Source Heat Pump Replacement: $150/ton
Dual Fuel Heat Pumps: $150/ton
Basement/Crawl space/slab insulation: 50% of installed cost
Advanced Thermostat: 50% of installed cost
Heat Pump Water Heater: 50% of installed cost
Window Air Conditioning: 50% of installed cost
Business Lighting Rebate: Varies, visit program website or contact utility for details

Federal Residential Renewable Energy Tax Credit

Incentive Type:
Personal Tax Credit
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.

Source: https://www.dsireusa.org/


Solar incentives are intended to encourage people to make the switch to renewable energy by offering incentives that lower the financial burden of solar panel installation and use. You may qualify for various types of incentives, such as discounts, cash back or credit towards your monthly utility bill, depending on your situation. Some incentives come from your specific utility company, county or municipality, some from the state of Missouri and others from the federal government. You might qualify for any of the following types of solar incentives:

  • Rebates: Rebates, or cash back after a purchase, are normally applied before any solar tax credits are calculated. These rebates might be provided by your local utility company, by your county or by your state.
  • Tax Exemptions: These may come in the form of property tax exemptions, which would allow you to exclude the value of your solar system when paying taxes on your house. You may also qualify for an exemption on sales tax at the time of purchase.
  • Net Metering: Make sure you speak with your St Louis utility company about signing a net metering agreement. This will allow you to get a credit towards your utility bill every month for the value of excess energy generated by your solar panels. You may receive either a dollar-for-dollar credit or a percentage of the value.
  • Tax Credits: Tax credits are dollar-for-dollar reductions that lower the amount of income tax you owe the government. (This is different from a tax deduction.)

Federal Solar Incentives

When you think about solar incentives, you probably think of federal incentives first. The solar incentive that you may be most familiar with is the Federal Solar Investment Tax Credit (ITC), which provides a credit on your taxes equal to a percentage of your solar system's cost.

The ITC can be applied to the total cost of installing a solar system, including the panels themselves as well as accessories, equipment and labor. You can claim this credit for panels installed after January 1, 2006 on a primary or secondary residence located in the United States that you own. From its original value of 30% of the total cost, the credit has fluctuated slightly between 26-30%, and you may qualify for varying percentages depending on when your project was completed. There is no maximum amount you can claim.

Curious how the ITC might apply to your specific situation? Get in touch with your local St Louis solar panel installer to get more information.

In August 2022, the Inflation Reduction Act laid out new provisions for the ITC, now dubbed the Clean Energy Credit. Homeowners are now eligible for a credit of 30% of the total costs of solar system installation for projects started after January 1, 2022 and completed before the end of 2032. The percentage will then decrease on a yearly basis until the Clean Energy Credit ends in 2035. The program expansion also makes it easier to get credit for energy storage systems, beginning in 2023.

Click here to learn more about the new Inflation Reduction Act. Your local St Louis solar panel company is the best resource for answering your questions about the new Clean Energy Credit and how it will apply to you.

State & Local Solar Incentives

Some solar incentives may be provided by state and local governments. Similar to federal incentives, these may include rebates, tax credits and more. Some incentives are ongoing, while others may only be available for a limited time. They may be offered by the Missouri government, or by your county or municipality.

Next Steps for Installing Solar in St Louis

The expanding number of available solar incentives has helped tremendously increase the adoption of solar energy nationwide over the last 15 years. You might qualify for solar incentives from your local utility company, the Missouri government or the federal government. Speaking with your local St Louis solar panel installation company is the right first step towards making sure you get all the incentives you qualify for when you switch to solar energy.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Solar Financing

Blue Raven Solar

★★★★★
4.5

  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries (coming 2022)

Best Technology

Tesla Energy

★★★★★
4.5

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch's St Louis, MO Solar Incentives FAQs

How much can I save on my electric bill annually if I add solar panels to my St Louis home?

Typically, St Louis homeowners who install solar panels save about $870.58 per year, or about $16,540.99 over 20 years after making the switch.

How long until the federal solar tax credit ends?

The Clean Energy Credit (formerly named the federal solar tax credit, or the ITC), currently ends on January 1, 2035. Currently set at 30%, the credit will drop to 26% in 2033 and to 22% in 2034.

If I change out my appliances for ones that utilize solar energy, are there any credits that I can claim?

The new Inflation Reduction Act provides a number of incentives meant to reward homeowners who make eco-friendly upgrades. Some of these incentives include rebates and tax credits for installing new electric appliances. You can find more details about these incentives here.

Can I qualify for incentives both towards the up-front cost of solar panels, and later as reimbursement?

Yes, you can receive both rebates and tax credits towards the cost of your solar panels. Depending on which incentives you are applying for, they may apply in a different order. Make sure that you speak with your solar installer or a local tax professional to confirm that you are claiming incentives correctly and getting the most money possible.

Can I use a combination of multiple types of renewable energy to power my home?

Yes, you can use multiple types of renewable energy to power your home — for example, a combination of solar and geothermal. You can also use both renewable energy sources and a backup source of non-renewable energy. You should discuss your proposed plan with your local St Louis solar panel installer, so that you understand what you'll need and what types of incentives you may or may not qualify for.

Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert's opinion on the top solar companies featured here, follow this link.

Solar incentive research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.

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