Solar · NC · 2026
Average Solar Panel Cost in Durham, NC — 2026
The average cost to install solar panels in Durham is $28,000 gross ($19,600 after the 30% federal ITC) in 2026. Payback period: ~12.8 years. Get free installer quotes.
Average System Cost
A typical 10 kW residential solar system in Durham, NC costs $28,000 gross ($19,600 after the 30% federal ITC) in 2026. Annual electricity savings are approximately $1,530, giving an estimated payback period of ~12.8 years on a cash purchase. Use the solar payback calculator for a full breakdown including state incentives.
Average Solar Panel Cost in Durham, NC (2026) — Data Breakdown
| Item | Amount |
|---|---|
| Gross system cost (10 kW) | $28,000 |
| Federal ITC (30%) | -$8,400 |
| Net cost after ITC | $19,600 |
| Annual electricity savings | $1,530/yr |
| Estimated payback | ~12.8 years |
| Cost per watt | ~$2.80/W installed |
Methodology: Based on SEIA 2026 average installed cost data for NC, EIA state electricity rate, and NREL PVWatts production model. Actual costs vary by installer, roof type, and system configuration.