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

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

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 Weston solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Updated January 24, 2025

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

Biogas, Solar, and Wind Energy Equipment Exemption

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

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

Renewable Energy Sales Tax Exemptions

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

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 designed to make renewable energy usage more affordable through financial incentives for individuals who install solar panels on their homes. Different types of incentives, like discounts, cash back or credit towards your monthly utility bill, may be available to you. Certain incentives may be handled by the state of Wisconsin, by your utility company or by county or municipality, while others are federal. Types of solar incentives might include:

  • Rebates: A rebate is a partial refund given after you've purchased your solar panels. Rebates could be offered by your local utility company, your state or your county. The rebates are usually applied before calculating tax credits.
  • Net Metering: You can sign a net metering agreement with your Weston utility company that will apply to all or a percentage of the excess electricity that is generated by your solar panels. Your utility company will then deduct this value from your utility bill each month.
  • Tax Exemptions: Your solar system may qualify for exemptions on both sales and property tax. Sales tax exemptions are effective at the time of purchase. Property tax exemptions allow you to exclude the value added by your solar panels when you are calculating property taxes on your house.
  • Tax Credits: Tax credits decrease, dollar-for-dollar, the amount of income tax you owe the government. Tax credits are different from tax deductions.
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Federal Solar Incentives

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

The ITC was originally for 30% of the cost of installing solar panels, although it has fluctuated slightly over time between 26-30%. The percentage you qualify for will depend on when your solar system was installed. The total cost of installation includes the panels themselves as well as the cost of accessories, labor and equipment. There is no maximum claim amount. The ITC can be applied to solar systems installed after January 1, 2006, on your primary or secondary residence. The residence must be owned by you and in the United States.

To find out exactly how much the ITC could save you, speak with your local Weston solar panel installer.

The Inflation Reduction Act, passed in August 2022, made some changes to the ITC (as well as retitling it 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 be reduced slightly each year until the end of the program in 2035. The expansion also makes claiming credit for energy storage systems easier than ever before, beginning in 2023.

Click here to learn more about the new Inflation Reduction Act. The best way to understand how the new Clean Energy Credit will apply to you is to reach out to your local Weston solar panel installers with your questions.

State & Local Solar Incentives

In addition to federal solar incentives, there are often also state ones. Tax credits, rebates and more may be available at a more local level. Incentives might be handled by the state of Wisconsin, or by your county or municipality. Certain incentives might only be available for a limited time, while others are ongoing.

Next Steps for Installing Solar in Weston

The nationwide use of solar energy has gone up tremendously in the last 15 years, in part thanks to the proliferation of solar incentives. You may get these incentives from your local utility company, the Wisconsin government or the federal government. Getting in touch with your local Weston solar panel installer is the right first step towards making sure you get all the incentives you qualify for when you switch to solar energy.

EcoWatch's Weston, WI Solar Incentives FAQs

What are the best solar panel installation companies near me?

To discover the top solar panel installers near you, take a look at our article on Weston's top solar panel companies.

When does the federal solar tax credit end?

The Clean Energy Credit (previously called the federal solar tax credit, or 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 use solar energy, are there any incentives I can claim?

The new Inflation Reduction Act introduces several incentives that reward homeowners for making 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 receive incentives both towards the initial cost of solar panels, and later as reimbursement?

Yes, you can claim both tax credits and rebates towards the cost of solar panels. Depending on precisely which incentives you are eligible for, they may apply in a different order. Make sure that you speak with your solar installer or a local tax professional to verify that you are claiming incentives correctly and that you're 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 combine renewable energy generation with a backup source of non-renewable energy. You should discuss your plan with your local Weston solar installation expert, to make sure you know what you'll need and what kinds of incentives you might or might 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.

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