2024 Solar Incentives Guide for Columbia, SC - Tax Credits & Rebates

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

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 Columbia solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated April 21, 2024

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 Columbia?

Duke Energy Progress - Residential Energy Efficiency Rebate Program

Incentive Type:
Rebate Program
Central A/C or Heat Pump: $300 - $400 + 50 with smart thermostat
Geothermal Heat Pumps: $400 + 50 with smart thermostat
Heat Pump Water Heater: $350
Attic Insulation & Air Sealing: $250
Duct Sealing: $100
Pool Pump: $300

Renewable Energy and Energy Storage Property Tax Exemption

Incentive Type:
Property Tax Incentive
100% exemption

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 (Corporate)

Incentive Type:
Corporate Tax Credit
25% of eligible costs

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

Incentive Type:
Personal Tax Credit
25% of eligible costs

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/


The phrase "solar incentives" refers to a wide range of financial incentives implemented to make installing and using solar panels more affordable. This is done to encourage people to switch to renewable energy. Various types of incentives, including cash back, discounts or monthly utility bill credits, might be available to you. Certain incentives may be handled by the state of South Carolina, by your utility company or by county or municipality, while other incentives are federal. You might qualify for any of the following types of solar incentives:

  • Net Metering: You may be able to sign a net metering contract with your Columbia utility company, that may apply to all or a percentage of the excess electricity that is generated by your solar panels. They will then subtract this value from your monthly utility bill.
  • Tax Exemptions: Tax exemptions may come in two forms. The first is sales tax exemption, which is applied when you purchase solar panels. The second is property tax exemption. This allows you to ignore the added value of your solar system when paying property tax on your house.
  • 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: Rebates, or partial refunds after a purchase, are normally applied prior to any solar tax credits being calculated. Solar rebates can be provided by your local utility company, by your state or by your county.

Best National Provider

SunPower

★★★★★
5.0
  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Solar Financing

Blue Raven Solar

★★★★★
4.5
  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

Outstanding Regional Installer

Renu Energy Solutions

★★★★★
4.5
  • Excellent reputation
  • Many financing options
  • Representatives are experts on local policies
  • No leases or PPAs

Federal Solar Incentives

Federal solar incentives are probably the first thing that you think of when thinking about solar incentives. You might have heard of the Federal Solar Investment Tax Credit, or ITC. This is a tax credit equal to a predetermined percentage of the money you spend on solar panels for your home.

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

Your local Columbia solar panel installation expert can provide you with more information about the ITC and how it applies to your situation.

The ITC was both renewed and expanded by the passage of the Inflation Reduction Act in August 2022. It's also now called 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 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 claiming credit for energy storage systems easier than ever before, starting in 2023.

Click here to learn more about the new Inflation Reduction Act. Your local Columbia solar panel installation experts can answer your questions and explain how the new Clean Energy Credit will apply to you.

State & Local Solar Incentives

There are often also state solar incentives in addition to those provided by the federal government. Tax credits, rebates and more may be available at a more local level. Some incentives are ongoing, while others are offered for only a limited time. Your local incentives may come from your county or municipality, or from the South Carolina government.

Next Steps for Installing Solar in Columbia

The large number of solar incentives available has enormously increased the adoption of solar energy nationwide over the last 15 years. You can get solar incentives from your local utility company, the South Carolina government or the federal government. Reach out to your local solar panel installation expert today to learn more and to save the most money possible on solar panels for your Columbia home.

EcoWatch's Columbia, SC Solar Incentives FAQs

My home already has solar panels installed. Do I qualify for any incentives?

If your solar system was installed after January 1, 2022, you may qualify for the recently increased 30% tax credit under the Inflation Reduction Act. If you had your system installed between 2006 and 2021, you may qualify for a tax credit between 26% and 30%, depending on the exact installation date. Talking to the company that installed your solar system, or any local Columbia solar installer, can help you learn more about what incentives you qualify for.

How much can I save on my electric bill annually if I install solar panels on my house in Columbia?

On average, homeowners in Columbia who install solar panels save about $1,175.33 per year, or around $23,506.51 over 20 years after making the switch.

What are the environmental benefits of switching to solar?

Solar energy is a renewable energy source — by changing where you get your energy, you can help lessen the strain on our planet's resources. Solar panels can also reduce your home's CO2 emissions by 50 pounds annually, or roughly 1,000 pounds over 20 years.

How long until the federal solar tax credit ends?

The federal solar tax credit, previously called the ITC and now titled the Clean Energy Credit, is scheduled to end on January 1, 2035. The current 30% credit will end in 2032, replaced by a 26% credit in 2033 and a 22% credit in 2034.

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

Many solar incentives apply to a property you own that is located within the United States, and most secondary residences fall into this category. There may be other solar incentives available for commercial properties, depending on the specifics. We recommend talking to your local solar installer and/or tax professional to better 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.

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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