2025 Solar Incentives Guide for Delaware, OH - Tax Credits & Rebates

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

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 Delaware 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 Delaware?

Solar Renewable Energy Certificates Program (SRECs)

Incentive Type:
Solar Renewable Energy Credit Program
SREC prices vary based on market conditions

Energy Conservation for Ohioans (ECO-Link) Program

Incentive Type:
Loan Program
Rate reduction available for up to $50,000 and 7 years of the bank loan

Hamilton County - Home Improvement Program

Incentive Type:
Loan Program
$50,000

Local Option - Special Energy Improvement Districts

Incentive Type:
PACE Financing
Low-interest, 30-year loan

Consolidated Electric Cooperative - Heat Pump and Water Heating Rebates

Incentive Type:
Rebate Program
Electric Water Heater: $200 - $400
Duel Fuel Heat Pump Rebate: $600
Geothermal Heat Pump: $1,000

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 those who install solar panels on their homes. These incentives can include upfront discounts, cash back or credit towards your monthly utility bill. Some incentives are provided by the federal government, some by the Ohio government and some by your specific utility company, county or municipality. Types of solar incentives might include:

  • Net Metering: Net metering is an incentive you can get after your solar panels are up and running. If you've signed a net metering agreement with your Delaware utility company, the company will subtract the value of the excess energy your solar system produces from your monthly utility bill. In some areas, this credit is dollar-for-dollar, while in other areas you might be refunded a percentage of the value.
  • Tax Exemptions: Sales tax exemptions are effective at the time of purchase for your solar panels. Property tax exemptions allow you to exclude the value added by your solar system when calculating the amount of property tax you need to pay on your house.
  • Rebates: Solar rebates might be offered by your local utility company, or by your state or county. These rebates are essentially partial refunds that are applied after your purchase of solar panels and before tax credits are calculated.
  • Tax Credits: These credits are dollar-for-dollar reductions (not deductions) in how much in taxes you owe the government.
  • Solar Renewable Energy Certificate (SREC): SRECs are credits that can be sold to your utility company (or other buyers) for cash that is generally considered part of your taxable income. Generally, you must meet a certain (small) threshold of energy production before your solar system is eligible for SRECs or other performance-based incentives. These kinds of incentives are typically handled by your state government.
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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 likely to have heard of is the Federal Solar Investment Tax Credit (ITC), which provides a credit on your taxes equal to a predetermined percentage of the cost of your solar system.

The ITC originally covered 30% of the total cost of solar panel installation, and has fluctuated slightly over time between 26-30%. The percentage you qualify for will depend on when your solar system was installed. The total installation cost includes the panels themselves as well as the cost of labor, accessories and equipment. There is no maximum amount you can claim. The ITC applies 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 more fully understand how the ITC might apply to your situation, speak to your local Delaware solar panel installer and ask for more information.

The Inflation Reduction Act, passed in August 2022, expanded and extended the ITC (as well as renaming it to the Clean Energy Credit). For solar system installations that begin after January 1, 2022, and are completed by the end of 2032, homeowners can apply for a credit equal to 30% of the total cost. This percentage will decrease annually after 2032 until the Clean Energy Credit ends in 2035. The expansion to the program also makes it easier to get credit for energy storage systems, beginning in 2023.

Click here to learn more about the new Inflation Reduction Act. To better understand how the new Clean Energy Credit applies to you, talk to your local Delaware solar installation expert.

State & Local Solar Incentives

Federal solar incentives are not your only option; rebates, tax credits and more are often offered at the state and local level. These incentives might be offered by your county or municipality, or by the Ohio government. Some are ongoing, while others are available for a limited time.

Next Steps for Installing Solar in Delaware

You can receive solar incentives from the Ohio government and the federal government, as well as from your local utility company. The increased availability of solar initiatives over the last 15 years has helped increase solar adoption nationwide. When you're ready to make the switch to solar energy, calling your local Delaware solar panel installation expert is an excellent place to start.

EcoWatch's Delaware, OH Solar Incentives FAQs

What are the best solar panel installation companies near me?

To find a top-rated solar panel installer, check out our guide to Delaware's top solar panel companies.

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

The new Inflation Reduction Act introduces several incentives meant to 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?

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

Can I use both solar and another type of renewable energy to power my home?

Yes, you can use multiple types of renewable energy to power your home, such as a combination of solar and wind power. You can also combine renewable energy generation with a backup source of non-renewable energy. Make sure that you discuss the details of your plan with your local Delaware solar installation expert, so that you understand what you'll need and what incentives you might or might not qualify for.

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

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

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