An 8 kW system costs $16,800 in Raleigh, but homeowners shield 80% of solar-added value from NC property tax. After 30% ITC federal credit, net cost drops to $11,760 — and Duke Energy Progress retail net metering maximizes savings on electricity bills.
Duke Energy Progress
$0.1202/kWh
8 kW · $22,400 gross · $15,680 after ITC
~$1,820/year
8.6 years
5.0 hrs/day
Raleigh homeowners use Duke Energy Progress (different from Charlotte's Duke Energy Carolinas). Both offer retail-rate net metering, but interconnection processing timelines differ by division. North Carolina's 80% property tax exclusion shields most of your home's increased value from reassessment after installation.
Solar Cost Breakdown for Raleigh Homeowners
| Cost Item | Amount | Notes |
|---|---|---|
| Equipment (panels + inverter) | $10,500 | Tier-1 panels, string inverter |
| Installation labor | $4,800 | Raleigh market rate |
| Permits & inspections | $850 | Local Raleigh permit fees |
| Gross total | $16,800 | Before incentives |
| Federal tax credit (30%) | −$5,160 | ITC for 2026 |
| Net cost | $11,760 | After federal credit |
Expected Savings in Raleigh
With Raleigh's electricity rate of $0.124/kWh and average peak sun hours of 5.0 hrs/day, a typical Raleigh solar system saves approximately $1,870/year on electricity bills — a 25-year total savings of over $48,750.
Is Solar Worth It in Raleigh?
Yes — Raleigh homeowners typically see payback in 8.1 yrs with a lifetime ROI exceeding 300%. With electricity rates rising 4–6% annually in North Carolina, solar locks in your energy cost today.
"The 30% federal Investment Tax Credit remains the single most powerful solar incentive in 2026 — but it only applies to systems you own outright (purchase or solar loan). If you're comparing a lease vs. loan, run the numbers on the ITC value first. For most homeowners, ownership beats leasing by $8,000–$15,000 over 25 years. Always get at least 3 quotes and verify NABCEP certification before signing any contract."
Frequently Asked Questions — Solar Cost & Savings in Raleigh
Cost data sourced from SEIA (Solar Energy Industries Association) quarterly market reports. Solar irradiance and sun-hour data from NREL PVWatts. Electricity rates from U.S. Energy Information Administration (EIA). Home value impact research from Lawrence Berkeley National Laboratory. All figures reflect 2026 market conditions and are updated quarterly. Individual quotes may vary based on roof type, shading, system size, and installer.