Net Metering in North Carolina — 2026 Rules & Credits
Updated 2026-07-07 · MySunROI Research
Net metering rules in North Carolina determine how much you get paid for excess solar sent to the grid. This directly affects payback (9.6 years avg) and whether a battery makes sense.
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How net metering works
When panels produce more than you use, surplus energy flows to the grid. Your utility credits your account — at retail, avoided-cost, or buyback rates depending on policy.
North Carolina is a top solar state with strong utility-scale development and growing rooftop market in Charlotte, Raleigh, and the Research Triangle. Duke Energy net metering rules apply statewide.
- Daytime surplus → bill credits
- Evening usage → draw from credits
- Annual true-up may settle remaining balance
North Carolina net metering policy
North Carolina previously offered state tax credit (expired). Federal 30% ITC remains the primary incentive.
NC install costs near national average with solid sun in the Piedmont and coastal plain.
Net metering vs battery storage
If export credits are low in North Carolina, batteries store solar for evening use. Add-on cost: $8,370 before ITC.
North Carolina quick stats
- 6 kW after ITC
- $10,740
- Payback
- 9.6 years
- Electric rate
- 12.8¢/kWh
- Annual savings
- $1,120
Frequently Asked Questions
Does North Carolina have full retail net metering?
North Carolina previously offered state tax credit (expired). Federal 30% ITC remains the primary incentive.…
Can I go off-grid?
Grid-tied systems with net metering are standard. Off-grid requires batteries and is rarely cost-effective for suburban homes.
Related pages
How We Calculate Solar Costs
MySunROI estimates combine NREL residential PV installed-price benchmarks, EIA state electricity rates, and regional labor modifiers — updated 2026-07-07.
Estimates only — not tax or financial advice. Estimates based on NREL PV cost benchmarks, EIA electricity rates, and 2026 installer pricing surveys.