Solar savings & payback in Charlotte
Solid sun; Duke's time-of-use bridge rate rewards daytime self-consumption.
This calculator uses Charlotte's own sun (~4.3 kWh/kW/day, 2% above the NC average) with North Carolina's rate and export rules. For a typical $150/month bill we estimate a payback of about 15.5 years.
- Charlotte sun
- ~4.3 kWh/kW/day
- NC average sun
- ~4.2 kWh/kW/day
- Electricity rate
- 14¢/kWh
- Net metering
- Net billing (reduced export rate)
Statewide policy, incentives, and the full cost-by-size table live on the North Carolina page
Where your money goes
Your 25-year money curve
What the planet gets
Net metering credits exported power against what you draw from the grid. Rates vary by state, California's NEM 3.0 pays much less for exports than 1:1 states.
Enter a valid monthly bill and tariff greater than zero to see your results.
Charlotte solar FAQs
Is solar worth it in Charlotte?
For a typical $150/month bill, we estimate a Charlotte system pays for itself in about 15.5 years, using local sun (~4.3 kWh per kW per day), North Carolina's average 14¢/kWh rate, and net billing (reduced export rate). No federal tax credit is assumed (it expired at the end of 2025). Solid sun; Duke's time-of-use bridge rate rewards daytime self-consumption.
How much do solar panels generate in Charlotte?
Roughly 4.3 kWh per installed kW per day averaged over the year, about 1,570 kWh per kW annually. A typical 6kW system produces around 9400 kWh a year here. Roof orientation and shading move these figures.
What rebates are available in Charlotte?
Property-tax abatement on residential solar. Utility-level programs come and go, check your utility's website and dsireusa.org for anything city-specific before signing.