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

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

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 Greenville solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated May 20, 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 Greenville?

Duke Energy (Electric) - Residential Energy Efficiency Rebate Program

Incentive Type:
Rebate Program
Central Air Conditioning or Heat Pump: $300 - $400 + $50 with added smart thermostat
Geothermal Heat Pump: $400 + $50 with added smart thermostat
Heat Pump Water Heater: $350
Attic Insulation or Attic Air Sealing: $250
Duct Sealing: $100
Variable-Speed Pool Pumps: $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

Blue Ridge Electric Cooperative - Heat Pump Loan Program

Incentive Type:
Loan Program
Homes:
One heat pump: up to $10,000
Two or more heat pumps: up to $15,000
One geothermal heat pump: up to $10,000

Mobile home
One heat pump up to $8,000

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 encourage people to make the switch to renewable energy by offering financial incentives that lower the burden of solar panel installation and use. You might be eligible for different types of incentives, including cash back, discounts 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 South Carolina and others from the federal government. You might qualify for any of the following types of solar incentives:

  • Net Metering: You can sign a net metering agreement with your Greenville utility company. This agreement may apply to all or a percentage of the excess electricity your solar panels generate. They will then deduct this value from your monthly utility bill.
  • Tax Credits: Different from tax deductions, tax credits reduce, dollar-for-dollar, the amount of income tax that you owe the federal government.
  • Tax Exemptions: These may come in the form of property tax exemptions, which would allow you to ignore the value added by your solar panels when paying property tax on your house. You may also qualify for an exemption on sales tax at the time of purchase.
  • Rebates: Some solar companies will help you claim a rebate, or partial refund of your purchase, for your solar panels. States or counties will also offer limited-time rebates at various times. The value of a rebate will usually be deducted from your total price before tax credits are calculated.

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

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

Federal Solar Incentives

Federal incentives are the kind of incentives that you are most likely to have some familiarity with. You may have heard of the Federal Solar Investment Tax Credit, or ITC. This incentive is a tax credit that reduces your taxes by a certain percentage of the money you spend on solar panels for your home.

The ITC applies to the total cost of solar system installation, including the panels themselves as well as accessories, equipment and labor. You can claim this credit for panels installed after January 1, 2006, on a primary or secondary residence located in the United States that you own. The tax credit ranges from 26-30% of total costs depending on when your project was completed. There is no maximum claim amount.

Speaking with your local Greenville solar panel installer is the best way to learn more about how the ITC could apply to your situation.

In August 2022, the Inflation Reduction Act laid out new provisions for the ITC, now dubbed the Clean Energy Credit. The Clean Energy Credit bolsters the current credit, increasing it up to 30% for solar installation projects started after January 1, 2022, and completed by the end of 2032. At this point, the percentage will decrease slightly each year until the program expires in 2035. The expansion also makes credits for energy storage systems even easier to claim, starting in 2023.

Click here to learn more about the new Inflation Reduction Act. Your local Greenville solar panel company is the best resource for answering your questions about the new Clean Energy Credit and how it will apply to you.

State & Local Solar Incentives

Tax credits, rebates and more might be provided at multiple levels. Along with federal solar incentives, there are often state and local ones, too. These incentives — which may be provided by the state of South Carolina, or by your county or municipality — might be offered for only a limited time, or on an ongoing basis.

Next Steps for Installing Solar in Greenville

You can apply for solar incentives from the South Carolina government and the federal government, as well as from your local utility company. The growing availability of solar initiatives over the last 15 years has helped greatly increase nationwide adoption of solar energy. Your local Greenville solar panel installation company can help you learn more about which incentives you should apply for, and get you started on the path to switching to renewable energy today.

EcoWatch's Greenville, SC Solar Incentives FAQs

How much will a solar system save me on my electric bill in Greenville annually?

Generally, Greenville homeowners who install solar panels save approximately $1,044.57 per year, or about $19,846.84 over 20 years after making the switch.

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

The order that incentives will be applied in may vary depending on which incentives you receive but in most cases yes, you can receive multiple types of incentives for your solar project. Get in touch with your solar installer or a local tax professional to verify you are claiming all possible incentives and applying them in the correct order.

Can I use a combination of multiple types of renewable energy to power my home?

You can power your home with multiple types of renewable energy, or a combination of renewable and non-renewable energy. Make sure you go over your plan with your local Greenville solar installer. They can help you plan your project and give you an understanding of various incentives that you might or might not qualify for.

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 speaking with your local solar installer and/or tax professional to better understand what solar incentives apply to you, many incentives will apply to a second home, as long as it is in the United States and owned by you. There may be additional incentives available specifically for commercial properties, 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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