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

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

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 New Berlin 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 New Berlin?

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/


Solar incentives are intended to make renewable energy usage more affordable through financial incentives for individuals who install solar panels on their homes. These incentives might include upfront discounts, cash back or credit towards your monthly utility bill. Some incentives are handled by the federal government, some by the state of Wisconsin and some by your utility company, county or municipality. Some broad categories of solar incentives include:

  • Tax Credits: These credits are dollar-for-dollar reductions (not deductions) in how much in taxes you owe the federal government.
  • Tax Exemptions: Your solar panels 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 ignore the value added by your solar panels when you are calculating property taxes on your house.
  • Rebates: Some solar companies will help you claim a rebate, or partial refund after purchase, for your solar panels. Counties or states will also sometimes offer limited-time rebates. The value of a rebate will usually come off the total price before any tax credits are calculated.
  • Net Metering: Net metering becomes relevant once your solar panels are up and running. If you have in place a net metering agreement with your New Berlin utility company, it will subtract the value of the excess energy produced by your solar system from your monthly utility bill. In some areas, this is a dollar-for-dollar credit, while in other places you may receive a refund equivalent to a percentage of the value.
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Federal Solar Incentives

When people think of solar incentives, federal incentives are likely the first thing that comes to mind. You might have heard of the Federal Solar Investment Tax Credit, or ITC. This incentive is a tax credit equal to a predetermined percentage of the money you spend installing solar panels.

The ITC was originally for 30% of the total cost of solar system installation, and has fluctuated slightly over the years 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, equipment and labor. There is no maximum amount you can claim. The ITC can be applied to solar panels installed after January 1, 2006, on your primary or secondary residence. The residence must be owned by you and in the United States.

Curious how the ITC might apply to your specific situation? Reach out to your local New Berlin solar panel installer to get more information.

In August 2022, the Inflation Reduction Act expanded and extended the ITC, now referred to as the Clean Energy Credit. The Clean Energy Credit is valid until 2035. Any solar installation project that is completed between January 1, 2022, and December 31, 2032, may qualify for a 30% tax credit; this amount will be decreased slightly on a yearly basis until the end of the current program. The expansion also makes it easier to get credit for energy storage systems, starting in 2023.

Click here to learn more about the new Inflation Reduction Act. To better understand how the new Clean Energy Credit might apply to you, reach out to your local New Berlin solar installation company.

State & Local Solar Incentives

Some solar incentives may be provided at the state and local level. Like with federal incentives, these could include tax credits, rebates and more. Incentives may be offered by your county or municipality, or by the state of Wisconsin. Certain incentives are available for only a limited time, while others are ongoing.

Next Steps for Installing Solar in New Berlin

You can apply for and receive solar incentives from the federal government and the Wisconsin government, as well as from your local utility company. The growing availability of solar initiatives over the last 15 years has helped increase nationwide solar energy use enormously. Reaching out to your local New Berlin solar panel installation company is a great first step towards getting all the incentives you qualify for when you switch to solar energy.

EcoWatch's New Berlin, WI Solar Incentives FAQs

What are some environmental benefits of adding solar panels to my home?

You can decrease your carbon footprint by 450 pounds of CO2 a year by installing solar panels. This adds up to roughly 9,000 pounds in 20 years. Solar is also a renewable energy source, meaning that switching your home over lessens the drain on our planet's resources.

When does the federal solar tax credit end?

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

If I switch my appliances out for ones that can use solar energy, are there incentives that I can claim?

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

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

The order in which incentives are applied could vary depending on which incentives you are eligible for but typically yes, you can receive multiple types of incentives for your solar project. Speak to your solar installer or a local tax professional to verify you are claiming all the incentives you're eligible 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; most secondary residences will fall into this category. Other solar incentives may be available for commercial properties, depending on the specifics. We recommend reaching out to your local solar installer and/or tax professional to fully understand what incentives may 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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