Solar Panels in South Carolina are booming in a state known for hot summers and over 220 sunny days annually. Rising electricity bills and supportive policies make solar panels a great investment for homeowners.
Cost of solar panels in South Carolina
Residential systems typically cost $12,000 to $21,000 before incentives. Price per watt runs $2.4–2.7. A household using 1,100–1,400 kWh monthly often installs a 6–8 kW system.
Incentives and programs
South Carolina provides some of the strongest state-level incentives in the Southeast:
- Federal Solar Tax Credit (30%).
- State solar tax credit: 25% of system cost, capped at $3,500 per year or $35,000 total.
- Property tax exemption.
Net metering in South Carolina
Utilities provide net metering at retail rates for most systems. Credits roll over month to month, though policies are gradually evolving.
Payback and ROI
Thanks to generous state tax credits, payback averages 6–9 years. Over 25 years, savings often exceed $30,000–$45,000.
FAQ
How much do solar panels cost in South Carolina? About $2.5 per watt.
Are there state incentives? Yes — a 25% state solar tax credit.
Is solar worth it in South Carolina? Absolutely — strong sun plus generous credits.
How long do Aptos panels last? 25+ years.
Conclusion
South Carolina’s tax credits and sunshine make solar one of the best investments in the region. Aptos panels provide efficiency and durability, maximizing ROI.