Solar & Net Metering Policy
Net metering is available in South Carolina, allowing solar owners to send excess electricity back to the grid and receive credits on their utility bill. Solar Choice Act preserves net metering with specific caps and potential Time-of-Use integration. South Carolina offers a state solar tax credit of 25% up to $3,500 per year, which can be combined with the federal 30% Investment Tax Credit (ITC) for significant savings. Additional savings are available through a property tax exemption on the added home value.
Net Metering Notes
Solar Choice Act preserves net metering with specific caps and potential Time-of-Use integration.
Tax Credit Details
Can be carried forward up to 10 years or 50% of the taxpayer's tax liability.
Utility Rebate Details
Duke Energy and Dominion Energy offer various performance or upfront incentives.
Does South Carolina have net metering?
Yes. South Carolina has net metering, which allows solar panel owners to receive credits for excess electricity sent back to the grid. Solar Choice Act preserves net metering with specific caps and potential Time-of-Use integration.
What solar tax credits are available in South Carolina?
South Carolina offers a state solar tax credit of 25% up to $3,500 per year. Can be carried forward up to 10 years or 50% of the taxpayer's tax liability. This can be combined with the federal Investment Tax Credit (ITC), which provides a 30% credit on the cost of your solar system.
What is the federal solar tax credit and does it apply in South Carolina?
The federal Investment Tax Credit (ITC) provides a 30% tax credit on the total cost of a solar installation. It applies in South Carolina for qualifying residential and commercial installations. The ITC is claimed on your federal tax return in the year the system is installed.
Is solar equipment exempt from property tax in South Carolina?
Yes. South Carolina offers a property tax exemption for solar installations, meaning the added home value from your solar system is not subject to additional property taxes.
Is there a sales tax exemption for solar in South Carolina?
South Carolina does not currently offer a sales tax exemption for solar equipment. Sales tax applies to the purchase of solar panels and installation materials at the standard state rate.
Does South Carolina have an SREC market?
South Carolina does not currently have an active SREC market. Solar owners in South Carolina cannot generate additional income through SREC sales at this time.
Are there utility rebates for solar in South Carolina?
Yes. Utility rebates are available in South Carolina. Duke Energy and Dominion Energy offer various performance or upfront incentives.
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Official Source
South Carolina Public Utility Commission
Last verified: 2026-03-24 · Always confirm current incentives before installing solar.