2025 Solar Incentives Guide for Aiken, SC - Tax Credits & Rebates

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

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 Aiken 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 Aiken?

Santee Cooper - Rooftop Solar Rebate Program

Incentive Type:
Rebate Program
Residential and Commercial: $1.05/W
Non-Profit: $1.30/W

Solar Energy, Small Hydropower, and Geothermal Tax Credit (Personal)

Incentive Type:
Personal Tax Credit
25% of eligible costs

Solar Energy, Small Hydropower, and Geothermal Tax Credit (Corporate)

Incentive Type:
Corporate Tax Credit
25% of eligible costs

Renewable Energy and Energy Storage Property Tax Exemption

Incentive Type:
Property Tax Incentive
100% exemption

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 mitigate the cost of installing a solar panel system on your home. This category of financial incentives is designed to encourage more Americans to make the switch to renewable energy. Solar incentives might include upfront discounts, cash back or monthly credits towards your utility bill. Some incentives are provided by the federal government, some by the state of South Carolina and some by your specific utility company, county or municipality. Some solar incentives you might qualify for are:

  • Tax Exemptions: Tax exemptions may come in one of two forms. First, there is sales tax exemption, applied when you purchase solar panels. The second is property tax exemption, which allows you to ignore the value added by your solar system when paying property tax on your house.
  • Net Metering: Be sure to talk with your Aiken utility company about signing a net metering contract. This will allow you to receive credit towards your monthly utility bill for the value of excess energy your solar panels generate. You may receive either a dollar-for-dollar credit or a percentage of the value.
  • Rebates: A rebate is a partial refund credited to your account after you've paid for your solar panels. These may be offered by your local utility company, your county or your state. The discount that rebates offer is normally applied to the price of solar panels before tax credits are calculated.
  • Tax Credits: Unlike tax deductions, tax credits are dollar-for-dollar reductions in the amount of income tax that you owe the federal government.
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Federal Solar Incentives

When people think of solar incentives, federal incentives might be the first thing that comes to mind. The Federal Solar Investment Tax Credit, or ITC, is likely the best-known federal solar incentive. The ITC provides you with a tax credit for a set percentage of your solar system's cost.

The ITC applies towards solar systems installed after January 1, 2006, and lets you deduct from your taxes a percentage of the total cost of solar panels, accessories, equipment and labor. You can claim this credit for solar panels installed on a primary or secondary residence in the United States that you own. The original claim amount was 30% of the total cost, although depending on when the project was completed, your credit may range from 26-30%. There is no maximum amount you can claim.

To better understand how the ITC will apply to your situation, call your local Aiken solar panel installer and request more information.

In August 2022, the Inflation Reduction Act made revisions to the ITC, now referred to as the Clean Energy Credit. For solar systems installed between January 1, 2022, and December 31, 2032, homeowners may be eligible for a credit equal to 30% of the total cost. After 2033, the percentage will decrease annually until the Clean Energy Credit expires in 2035. The expansion to the program 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. The best way to understand how the new Clean Energy Credit might apply to you is to speak with your local Aiken solar panel installation expert directly.

State & Local Solar Incentives

Some solar incentives may be provided at the state and local level. As with federal incentives, these may include rebates, tax credits and more. The incentives — which may be given by your county or municipality, or by the state of South Carolina — may be offered for only a limited time, or on an ongoing basis.

Next Steps for Installing Solar in Aiken

The nationwide use of solar energy has gone up tremendously in the past 15 years, in part due to the proliferation of solar incentives. You can obtain these incentives from the South Carolina government, the federal government or your local utility company. Your local Aiken solar panel installation company can help you learn more about which incentives you may qualify for, and get you feeling good about making the change to renewable energy today.

EcoWatch's Aiken, SC Solar Incentives FAQs

How can I learn if I qualify for specific solar incentives?

Broadly, solar incentives apply to:

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

Specific incentives, including those run by the South Carolina government or by your county/municipality, could have additional qualifications. Speak with your local Aiken solar installer to learn more about what incentives your project will qualify for.

If my house already has solar panels, can I still claim incentives?

You should plan to talk to someone from the company that installed your solar panels – or reach out to a local Aiken solar installer — to learn about which incentives you might qualify for. If your system was installed after January 1, 2022, you likely qualify for the newly increased 30% tax credit under the Inflation Reduction Act. Systems installed between 2006 and 2021 may qualify for a tax credit of 26-30%.

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

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

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

You can use multiple types of renewable energy, or a combination of renewable and non-renewable energy, to power your home. Be sure to discuss your ideas with your local Aiken solar installer. They can help you with the plan for your project and educate you on the various incentives that 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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