2023 Solar Incentives Guide for Carroll, IA - Tax Credits & Rebates

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

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 Carroll solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated May 04, 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 Carroll?

Property Tax Exemption for Renewable Energy Systems

Incentive Type:
Property Tax Incentive
100% of value added by renewable system

Renewable Energy Equipment Exemption

Incentive Type:
Sales Tax Incentive
100% of sales tax

Solar Energy Systems Tax Credit (Personal)

Incentive Type:
Personal Tax Credit
50% of Federal ITC (15% for 2019 and earlier, 13% for 2020, 11% for 2021, 5% for 2022, 0% for 2023 and later).

Local Option - Special Assessment of Wind Energy Devices

Incentive Type:
Property Tax Incentive
Property valued at 0% of the net acquisition cost in the first assessment year, increasing annually by 5 percentage points to a maximum of 30% of the net acquisition cost in the 7th and succeeding years

Methane Gas Conversion Property Tax Exemption

Incentive Type:
Property Tax Incentive
100% exemption for 10 years

Geothermal Heat Pump Tax Credit

Incentive Type:
Personal Tax Credit
20% of the Federal Tax Credit, equivalent to 6% of the system cost

Energy Replacement Generation Tax Exemption

Incentive Type:
Corporate Tax Exemption
100% exemption for self-generators, landfill gas and wind
Reduced rate for large hydro
Learn more:

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/


The term "solar incentives" generally refers to financial incentives put in place by solar companies and the government to encourage the adoption and use renewable energy by making installing and using solar panels more affordable. The incentives could include cash back, upfront discounts or monthly credits towards your utility bill. Some incentives are handled by the federal government, some by the state of Iowa and some by your specific utility company, county or municipality. Types of solar incentives might include:

  • Tax Exemptions: Sales tax exemptions are applied at the time of purchase for your solar panels. Property tax exemptions let you exclude the value added by your solar system when you calculate the amount of property tax you need to pay on your home.
  • Net Metering: You may be able to sign a net metering contract with your Carroll utility company, that may apply to all or a percentage of the excess electricity your solar panels generate. They will then deduct this value from your utility bill each month.
  • Rebates: A rebate is a partial refund credited to your account after you've paid for your solar system. Rebates might be offered by your local utility company, your county or your state. The rebates are usually applied before calculating tax credits.
  • Tax Credits: Tax credits decrease, dollar-for-dollar, the amount of income tax you owe the federal government. These are different from tax deductions.

Federal Solar Incentives

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

The ITC applies towards solar systems installed after January 1, 2006 and under this program you can deduct from your taxes a percentage of the total cost of solar panels, labor, accessories and equipment. This credit can be claimed on solar panels installed on a primary or secondary residence in the United States that you own. Originally, you could claim 30% of the total cost, although certain projects may qualify for only 26%, depending on the details. There is no maximum amount you can claim.

To best understand how the ITC might apply to your situation, get in touch with your local Carroll solar panel installation expert and request more information.

The Inflation Reduction Act, passed in August 2022, expanded and extended the ITC (as well as retitling it the Clean Energy Credit). The Clean Energy Credit has increased the current credit up to 30% for solar systems installed between 2022 and 2032. After this, the credit percentage will be reduced slightly each year until the program expires in 2035. The program expansion also makes credits for energy storage systems even easier to claim, beginning in 2023.

More information about the new Inflation Reduction Act can be found here. The best way to learn more about how the new Clean Energy Credit applies to you is to speak with your local Carroll solar panel company directly.

State & Local Solar Incentives

Rebates, tax credits and more can be claimed at multiple levels. In addition to federal solar incentives, there are often state and local ones, too. The incentives — which might be handled by the state of Iowa, or by your county or municipality — may be offered for only a limited time, or on an ongoing basis.

Next Steps for Installing Solar in Carroll

The variety of solar incentives available has contributed greatly to the increase in the use of solar power nationwide over the past 15 years. You may receive solar incentives from your local utility company, the Iowa government or the federal government. We suggest talking to your local Carroll solar installation expert to learn more about these incentives and to be sure that you're getting all of the money you can for your solar system.

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 Warranty Coverage

Sunpro Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

Best Technology

Tesla Energy

★★★★★
3.2

  • 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 Carroll, IA Solar Incentives FAQs

How do I learn if I qualify for solar incentives?

It's best to speak with your local Carroll solar installer to get an understanding of which incentives your project will qualify for. In most cases, solar incentives apply to new solar systems installed on a property you own (in the U.S.) within a specified date range. Some incentives, such as those provided at the level of the Iowa government, might have additional requirements.

How much will solar panels save me on my electric bill in Carroll annually?

On average, homeowners in Carroll who install solar panels save approximately $976.77 per year, or approximately $18,558.59 over 20 years after they make the switch.

What are the top solar panel installation companies near me?

To find the best solar panel installers near you, read our article on Carroll's best solar panel companies.

When does the federal solar tax credit end?

The federal solar tax credit, formerly known as the ITC and now called the Clean Energy Credit, is scheduled to end January 1, 2035. The current 30% credit will end in 2032, replaced by a 26% credit in 2033 and a 22% credit in 2034.

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

The order your incentives will be applied in might vary depending on which incentives you are eligible for but generally yes, you can claim multiple types of incentives for your solar project. Check with your solar installer or a local tax professional to be sure you are claiming all of the incentives you qualify for and applying them in the correct order.

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.

Follow us