Solar in Cornelius, NC
With Duke Energy Carolinas's electricity at about 14.2¢ per kWh and 1,459 kWh of sun per kW, solar is a close call for a typical Cornelius home today: about a 14.5-year payback.
- Payback, typical home
- 14.5 yrsNorth Carolina: 14.2 yrs
- 25-year net
- $18,554after paying $20,890
- Sun
- 1,459kWh per kW per year
- Electricity
- 14.2¢21% below U.S. average
A typical Cornelius home, by the numbers
| Utility | Duke Energy Carolinas |
|---|---|
| Electricity use | 996 kWh a month |
| Best-value system | 7.4 kW, about 17 panels, 10,800 kWh a year (90% of use) |
| Cost | $20,890 |
| First-year savings | $1,472 |
| Payback | 14.5 years |
| Exported power | 3.5¢/kWh (Duke Energy Carolinas) |
Cash purchase, no federal credit, 2.2% yearly rate increases. Run it with your own numbers.
Homes in Cornelius
- Owner-occupied homes
- 70%
- Single-family detached
- 60%
- Median home value
- $559k
- Median year built
- 2002
- Population
- 32,783
- Roofs suitable for solar†
- 85%
Census ACS 2020–2024. †Share of 8,528 buildings Google Project Sunroof rated technically suitable (2019 snapshot).
Installers working in Cornelius
Public installation records for North Carolina don't name installers, so we can't rank local companies here. Browse installers in North Carolina.
Always verify the license and get at least three quotes. Compare quotes side by side.
Questions about solar in Cornelius
Is solar worth it in Cornelius, NC?
For a typical home in Cornelius, solar is a close call at 2026 prices: a 7.4 kW system costs about $20,890 after state incentives, saves about $1,472 in year one and pays back in about 14.5 years. Enter your address for an estimate based on your roof and bill.
How much solar power does a system produce in Cornelius?
About 1,459 kWh per year for each kW of panels on a south-facing roof, based on PVWatts and local weather. That's 3% more than the North Carolina average. East- or west-facing roofs produce roughly 10–20% less.
Who is the electric utility in Cornelius?
Most homes in Cornelius are served by Duke Energy Carolinas, at about 14.2¢ per kWh on average. Some areas are served by Town of Huntersville, EnergyUnited Electric Member.
How much do solar panels cost in Cornelius?
A fair cash price is around $2.85 per watt before incentives, so about $20,890 for a 7.4 kW system. There's no federal tax credit for homeowners who buy in 2026.
Nearby
- Huntersville 14.4 yrs
- Mooresville 14.4 yrs
- Kannapolis 14.6 yrs
- Concord 14.5 yrs
- Charlotte 15.1 yrs
- Statesville 14.4 yrs
- Gastonia 14.5 yrs
- Mint Hill 14.6 yrs
- All of North Carolina
Data: PVWatts (National Laboratory of the Rockies), EIA-861 2025 adjusted to 2026, U.S. Census ACS, LBNL Tracking the Sun, state policy research as of October 2026.