2025 Solar Incentives Guide for Appleton, WI - Tax Credits & Rebates

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

You'll learn about:

  • Local & State Solar Incentives
  • Federal Tax Credits (Updated for 2024 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 Appleton solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 24, 2025

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 Appleton?

Renewable Energy Sales Tax Exemptions

Incentive Type:
Sales Tax Incentive
100% exemption from sales and use tax for eligible purchases

Renewable Rewards Program

Incentive Type:
Rebate Program
Solar PV: Residential - $200 per kW
Business - 0-5 kW: $200 per kW
5-10 kW: $1000 + $150 per kW over 5
10-100 kW: $1750 + $125 per kW over 10
100-300 kW: $13000 + $100 per kW over 100
300-500 kW: $33000 + $85 per kW over 300

Biogas, Solar, and Wind Energy Equipment Exemption

Incentive Type:
Property Tax Incentive
100% of the value added by an eligible renewable energy system

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 phrase "solar incentives" includes a wide range of financial incentives designed to make installing and using solar panels more affordable. This is done to encourage people to switch to renewable energy. Incentives may include things like discounts, cash back or monthly utility bill credits. Some incentives are offered by the federal government, while others are offered by the Wisconsin government or your specific utility company, county or municipality. You might qualify for any of the following types of solar incentives:

  • Rebates: Some solar companies will help you claim a rebate, or partial refund after purchase, for your solar system. States or counties will also sometimes offer limited-time rebates. If you receive a rebate, that amount will usually be deducted from your total price before tax credits are calculated.
  • Net Metering: Be sure to speak with your Appleton utility company about signing a net metering agreement. This allows you to get a credit towards your utility bill every month for the value of excess energy generated by your solar panels. You could receive either a dollar-for-dollar credit or a percentage of the value.
  • Tax Credits: Tax credits lower, dollar-for-dollar, how much income tax you owe the federal government. Tax credits differ from tax deductions.
  • Tax Exemptions: Sales tax exemptions are effective at the point of sale for your solar system. Property tax exemptions allow you to exclude the value that your solar panels add when calculating how much property tax you need to pay on your home.
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Federal Solar Incentives

Federal incentives are the type of incentives that you are most likely to have some knowledge of. The Federal Solar Investment Tax Credit, or ITC, is likely the most commonly known federal solar incentive. The ITC allows you to claim a tax credit for a predetermined percentage of your solar system's cost.

The ITC applies to the value of a solar system installed on your primary or secondary residence in the United States. The solar system has to have been installed on a property you own after January 1, 2006, for you to be eligible for the credit. Initially, the ITC applied to 30% of all installation costs (panels, accessories, equipment and labor), although the amount has fluctuated slightly over the years between 26-30%. The installation date of your solar system will determine what percentage you are eligible for. There is no cap on the claim amount.

Contacting your local Appleton solar panel installer is the best way to understand how the ITC may apply to you.

The ITC has been renewed and expanded following the passage of the Inflation Reduction Act in August 2022. It's also now called the Clean Energy Credit. The Clean Energy Credit bolsters the current credit, increasing it up to 30% for solar installations undertaken between January 1, 2022, and December 31, 2032. After 2032, the percentage will decrease slightly each year until the program expires in 2035. Beginning in 2023, it will also be easier to get credits for energy storage systems with the new act.

Click here to learn more about the new Inflation Reduction Act. To better understand how the new Clean Energy Credit will apply to you, get in touch with your local Appleton solar installers.

State & Local Solar Incentives

Some solar incentives may be provided at the state and local level. Like with federal incentives, these could include rebates, tax credits and more. Some incentives are ongoing, while others are offered for only a limited time. Your local solar incentives could come from the Wisconsin government, or from your specific county or municipality.

Next Steps for Installing Solar in Appleton

Solar incentives can be provided by the federal government, the Wisconsin government or your local utility company. The large number of available incentives has contributed to a large increase in solar energy use in the last 15 years. Your local Appleton solar panel installation company can help you learn more about which incentives you can apply for, and get you feeling good about making the change to renewable energy today.

EcoWatch's Appleton, WI Solar Incentives FAQs

What are the top solar panel installation companies near me?

To learn about the best solar panel installation companies near you, take a look at our article on the best solar companies in Appleton.

I want to change out my appliances for ones that are more energy-efficient. Are there any benefits I can claim?

With the passage of the new Inflation Reduction Act, there are a number of new financial incentives to encourage you to make eco-friendly improvements to your home. More details regarding these incentives, including information about incentives for purchasing new appliances, can be found here.

Can I apply for incentives both towards the initial cost of solar panels, and later as reimbursement?

The order that incentives will be applied in might vary depending on which incentives you receive but typically yes, you can receive multiple types of incentives for your solar project. Get in touch with your solar installer or a local tax professional to verify you are claiming all the incentives you qualify for and applying them in the correct order.

Can I claim incentives for adding solar panels to a vacation home, rental property or commercial property?

Many solar incentives are intended to apply to a property you own that is located within the United States, and most secondary residences fall under this distinction. Other solar incentives may be available for commercial properties, depending on the details. We recommend talking to your local solar installer and/or tax professional to better understand what incentives will apply to your specific situation.

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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