How South Carolina's Solar Program Works and What It Covers

What SCSP Solar Is and Who Runs It

SCSP Solar is South Carolina's state-level solar rebate program, managed by the South Carolina Energy Office within the state's Department of Energy and Natural Resources. The program offers rebates to homeowners and businesses that install solar photovoltaic (PV) systems—the panels that convert sunlight into electricity for your home or building.

Unlike federal tax credits, which you claim on your income tax return, SCSP Solar rebates come as direct payments from the state after your system is installed and inspected. The program is funded through South Carolina's Renewable Energy Rebate Fund, which means the money available and the rebate amounts can change year to year depending on state budget allocations.

The program operates on a first-come, first-served basis, and funds are not may provide to last through the entire year. Once the annual budget is spent, the program typically closes until the next fiscal year or until additional funding becomes available.

Key Takeaways

• SCSP Solar rebates are paid directly by South Carolina after your solar system is installed and passes inspection, not claimed on your taxes like federal credits.
• Rebate amounts and program availability depend on state funding, which varies year to year and can run out before the fiscal year ends.
• Your solar contractor must be registered with the South Carolina Energy Office to install a system that qualifies for the rebate.
• You will need proof of system installation, inspection documentation, and proof of ownership or occupancy to receive your rebate payment.
• SCSP Solar rebates can be combined with federal Investment Tax Credits and other incentives, but you cannot receive duplicate payments for the same system.

Rebate Amounts and System Requirements

SCSP Solar rebates are calculated based on the size of your solar system, measured in kilowatts (kW). The rebate is typically a fixed dollar amount per kilowatt of installed capacity. The exact rebate rate changes depending on the program year and available funding, so you should contact the South Carolina Energy Office directly or check their website for the current rebate amount before you commit to a system purchase.

Your solar system must meet certain technical standards to may have access to. The system must be a grid-connected photovoltaic system—meaning it connects to the electrical grid rather than operating as a standalone battery system. The equipment must be new (not used or refurbished), and the installation must be performed by a contractor registered with the South Carolina Energy Office.

There are typically limits on the maximum system size that qualifies for the rebate. Residential systems usually have a cap (often around 10 to 15 kW), while commercial systems may have different limits. Check with the Energy Office about the current maximum for your property type.

How to Request Your Rebate

The rebate process begins after your solar system is fully installed and has passed the required inspection by your local building or electrical inspector. Your contractor should provide you with documentation of the installation, including the system specifications, equipment serial numbers, and proof that the system has been inspected and approved.

You will submit a rebate request form to the South Carolina Energy Office, along with supporting documents. These typically include a copy of your signed contract with the installer, proof of system ownership (such as a purchase invoice), proof that you own or occupy the property (a utility bill or property deed), and the inspection approval documentation. Some programs also require proof that the system is operational and connected to the grid.

After you submit your request, the Energy Office reviews it to confirm that your system meets program requirements and that funds are still available. This review process typically takes several weeks. If your request is approved, the rebate is paid directly to you by check or electronic transfer, depending on the program's payment method.

Combining SCSP Solar Rebates With Other Incentives

South Carolina homeowners and businesses can layer multiple incentives on the same solar system. The federal Investment Tax Credit (ITC) allows you to claim a percentage of your system cost on your federal income taxes—this is separate from the SCSP Solar rebate and can be used together with it.

Some utility companies in South Carolina also offer their own solar rebates or performance-based incentives. These are separate from SCSP Solar and may be combined, though you should confirm with your utility that stacking incentives is permitted under their program rules.

The key rule is that you cannot receive two rebates for the same component or system cost. For example, if your utility offers a rebate on the inverter (the device that converts DC power to AC power), you cannot claim that same inverter cost in the SCSP Solar rebate. Your contractor and the Energy Office can help you understand which incentives apply to which parts of your system.

When SCSP Solar Funds Run Out

Because SCSP Solar operates on a fixed annual budget, the program can close when funds are exhausted. This typically happens partway through the fiscal year, though the timing varies. When the program closes, new rebate requests are no longer accepted until funding is restored in the next budget cycle.

If you are considering a solar installation and want to pursue the SCSP Solar rebate, contact the South Carolina Energy Office early to confirm that the program is currently open and to understand how much funding remains. Some homeowners and businesses choose to install their systems before the program closes to ensure they can submit a rebate request while funds are available.

The Energy Office sometimes maintains a waitlist for rebate requests submitted after funds run out. If you submit a request after the program closes, ask whether you can be added to a waitlist for the next funding cycle. Waitlist policies vary by program year.

Registering Your Contractor and Verifying Program Status

Your solar installer must be registered with the South Carolina Energy Office for your system to may have access to for the SCSP Solar rebate. Before you sign a contract, ask your contractor for their Energy Office registration number or confirmation of their registration status. You can verify this directly with the Energy Office by phone or through their website.

Unregistered contractors cannot install systems that may have access to for state rebates, so this is a critical step. If you hire an unregistered contractor, you will not be able to claim the rebate, even if the system itself is high-quality and meets all technical standards.

Contact the South Carolina Energy Office before you begin the installation process to confirm that the program is open, to learn the current rebate amount, and to understand any recent changes to program rules or documentation requirements. Program details can change from year to year, and the Energy Office can provide the most current information.

Frequently Asked Questions

Can I get the SCSP Solar rebate if I lease my solar system instead of buying it?

Most SCSP Solar programs require that you own the system to receive the rebate. If you lease a system from a solar company, the leasing company typically owns the equipment and may be the one who receives the rebate. Confirm the rebate ownership terms with your solar provider before you sign a lease agreement.

What happens if my rebate request is denied?

Common reasons for denial include incomplete documentation, a system that exceeds the maximum size limit, an unregistered contractor, or submission after program funds are exhausted. The Energy Office will notify you of the reason for denial. You can resubmit with corrected documentation if the issue is fixable, or you may be able to reapply in the next funding cycle if the program reopens.

How long does it take to receive my rebate payment after approval?

Processing times vary, but rebate payments are typically issued within two to four weeks after your request is approved. Payment method (check or electronic transfer) may affect timing. Contact the South Carolina Energy Office if you have not received your payment within the expected timeframe.

Can I claim the SCSP Solar rebate and the federal tax credit for the same system?

Yes. The SCSP Solar rebate and the federal Investment Tax Credit are separate incentives and can both be claimed for the same system. However, you must reduce your federal tax credit basis by the amount of any state rebate you receive. Consult a tax professional to understand how this affects your overall tax liability.

What if my solar system stops working after I receive the rebate?

The SCSP Solar rebate is a one-time payment for installation and does not include a warranty or performance may provide. If your system fails, you would work with your installer's warranty or your equipment manufacturer's warranty. The rebate itself does not need to be repaid if the system later malfunctions.