Solar in Raleigh–Durham, NC
Everything you need to know about going solar in Raleigh–Durham — local sun hours, electric rates, installation costs, and available programs.
4.7 hrs/day
Peak Sun Hours
12.4¢/kWh
Avg Electric Rate
$2.60/W
Solar Cost/Watt
Duke Energy Progress
Top Utility
Sample 8 kW System
$14,560
After 30% ITC
($20,800 before)
$1,702/yr
Est. Annual Savings
13,724 kWh/yr
8.6 yrs
Est. Payback
Estimates based on local averages for an 8 kW system. Actual results depend on roof, shading, utility plan, and consumption.
Local Programs
Net MeteringAvailable
Community SolarAvailable
Research Triangle area has strong adoption driven by tech-sector homeowners.