2025 Solar Incentives Guide for Indiana, PA - Tax Credits & Rebates

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

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 Indiana 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

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

High Performance Buildings Incentive Program

Incentive Type:
Loan Program
Residential loans/loan guarantees: $100,000
Commercial loans/loan guarantees: $2 million
Grants: Lesser of 10% of project costs or $500,000

Wind and Geothermal Incentives Program

Incentive Type:
Loan Program
Manufacturer loans: $40,000 per job created within 3 years
Manufacturer grants: $5,000 per job created within 3 years
Loans for geothermal systems: $3 per square foot of space served up to $5 million; also limited to 50% of eligible costs for residential systems.
Loans for wind energy production projects: $5 million
Grants for wind energy production projects: $1 million
Grants for feasibility studies: 50% of cost up to $175,000
Loan guarantee grants: Up to 75% of deficient funds up to $5 million

Solar Alternative Energy Credits

Incentive Type:
Solar Renewable Energy Credit Program
Varies based on market conditions; during 2015 the market price for PA-sourced SRECs has ranged from approximately $32 - $55/MWh ($0.032 - $0.055/kWh) although individual trades have taken place at substantially lower and higher prices.

High Performance Building Incentives Program

Incentive Type:
Grant Program
Vary by project, but program generally requires matching funds at least equivalent to DCED funding

First Energy (MetEdison, Penelec, Penn Power, West Penn Power) - Residential Solar Water Heating Program

Incentive Type:
Rebate Program

FirstEnergy (MetEdison, Penelec, Penn Power, West Penn Power) - Residential Energy Efficiency Programs

Incentive Type:
Rebate Program
Appliances
Refrigerator: $75
Clothes Washer: $25- $50
Clothes Dryer: $50
Freezers: $25
Dehumidifiers: $25
Fridge/Freezer Recycling: $50

HVAC
HVAC tune up: $50
Furnace Fan Motor: $150
Ductless Minisplit AC : $200
Central AC: $100 - $200
Air Source Heat pump: $250 - $500
Geothermal Heat Pump: $600
Packaged Terminal AC: $75
Packaged Terminal Heat Pump: $150
Programmable Thermostat: $25

Others
Solar Water Heat: $500
Heat Pump Water Heater: $500
Home Energy Audit: $250
Lighting: Available as in-store discount in participating stores

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 switch to renewable energy by offering incentives that lower the financial burden of solar panel installation and use. You might be eligible for different kinds of incentives, including 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 Pennsylvania and others from the federal government. You might qualify for any of the following types of solar incentives:

  • Solar Renewable Energy Certificate (SREC): In general, solar systems that produce over a specific (normally small) amount of electricity can qualify for SRECs or similar performance-based incentives. SRECs and performance-based incentives in general are typically given at the state level. When you receive an SREC, you can sell it to your utility company or another buyer, and generally the money you make is normally considered part of your taxable income.
  • Net Metering: Net metering is an incentive you can get once your solar system is up and running. If you have a net metering agreement in place with your Indiana utility company, the company will subtract the value of the excess energy your solar system produces from your utility bill each month. In some areas, this is a dollar-for-dollar credit, while in others you might receive a refund equivalent to 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.)
  • Rebates: Solar rebates can be provided by your state or county, or by your local utility company. These rebates are essentially cash back that is applied after you pay for solar panels and before tax credits are calculated.
  • Tax Exemptions: Your solar panel system could qualify for both sales tax and property tax exemptions. Sales tax exemptions come into effect at the time of purchase. Property tax exemptions let you ignore the value added by your solar panels when you are calculating property taxes on your house.
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Federal Solar Incentives

Federal solar incentives are likely the first thing that comes to mind when you think about solar incentives. It's likely that you've heard of the Federal Solar Investment Tax Credit, or ITC. This is a tax credit that reduces your taxes by a specified percentage of the money you spend installing solar panels.

The ITC can be applied to the total cost of solar panel installation, including the panels themselves as well as equipment, labor and accessories. This credit can be claimed for panels installed after January 1, 2006, on a primary or secondary residence that you own, as long as it is located in the United States. Originally set at 30% of total costs, the credit has fluctuated over time, and you may qualify for different amounts depending on when your project was completed. There is no maximum claim amount.

Your local Indiana solar panel installer can give you more information about the ITC and how it may apply to your situation.

The Inflation Reduction Act, passed in August 2022, made some changes to the ITC (as well as retitling it the Clean Energy Credit). For solar system installations that begin after January 1, 2022, and are completed by the end of 2032, homeowners may be eligible for a credit for 30% of the total cost. This percentage will decrease annually after 2032 until the Clean Energy Credit expires in 2035. Starting in 2023, it will also be easier to get credits for energy storage systems under the new laws.

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 might apply to you is to reach out to your local Indiana solar panel installers with your questions.

State & Local Solar Incentives

Tax credits, rebates and more can be claimed at multiple levels. Along with federal solar incentives, there are often state and local ones as well. Incentives might be handled by your county or municipality, or by the state of Pennsylvania. Some incentives are available for only a limited time, while others are ongoing.

Next Steps for Installing Solar in Indiana

Solar incentives may be offered by the federal government, the Pennsylvania government or your local utility company. The growing number of solar incentives available has helped nationwide use of solar energy increase greatly in the last 15 years. Your local Indiana solar panel installation company can help you learn more about which incentives you may qualify for, and get you started on the path to switching to renewable energy today.

EcoWatch's Indiana, PA Solar Incentives FAQs

How can I learn if I qualify for solar incentives?

Generally, solar incentives apply to:

  1. a new solar panel system
  2. installed on a property that you own
  3. within the U.S.
  4. between the dates specified by a particular incentive.

Specific incentives, including those given out by the Pennsylvania government or by your county/municipality, might have additional qualifications. Talk to your local Indiana solar installer to discover what incentives your project may qualify for.

If I installed solar panels on my house a few years ago, can I still claim incentives?

You should plan to talk to someone from the company that installed your system – or get in touch with a local Indiana solar installer — to better understand which incentives you might qualify for. If your system was installed after January 1, 2022, you likely qualify for the recently increased 30% tax credit under the Inflation Reduction Act. Solar systems installed between 2006 and 2021 may qualify for a tax credit of 26-30%.

Who installs solar panels near me?

To find a top-rated solar panel installer, check out our guide to the best solar companies in Indiana.

How long until the federal solar tax credit ends?

The Clean Energy Credit (formerly 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.

What if I want to add solar panels to a rental property, vacation home or commercial property? Can I still qualify for incentives?

While we recommend getting in touch with your local solar installer and/or tax professional to best understand what solar incentives apply to you, many incentives can be claimed on a second home, so long as that home is in the United States and owned by you. There may be other incentives available for commercial properties specifically, depending on the specifics.

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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