As of August 2026, Duke Energy runs two regulated utilities in North Carolina, Duke Energy Carolinas and Duke Energy Progress. Full one-to-one net metering is closed to new home solar, so new systems take Duke’s revised bridge and time-of-use export terms. Verify your current rate, the PowerPair battery rebate, and interconnection with Duke before you size a system.
If Duke Energy is your electric utility in North Carolina, this is how rooftop solar pays you back in 2026, and what changed. Duke is the dominant power provider in the state, and it has moved new solar customers off the old full-retail credit onto a newer set of rules. The headline you need: the credit for the power you export is no longer a flat one-for-one, and the exact terms depend on which Duke tariff you take. This page explains what Duke pays, the battery rebate to ask about, how to connect, and how to tell if your home is a good fit. Every rate and policy point here is tied to a primary source, and where a program’s current terms move often, we tell you to confirm them with Duke rather than guess.
Duke Energy in North Carolina at a glance
Duke Energy serves most of North Carolina through two regulated utilities, and which one you are on is printed on your bill. Both are Duke, but they file separate rates and tariffs.
| Detail | What to know |
|---|---|
| Utilities in NC | Two regulated Duke utilities, Duke Energy Carolinas and Duke Energy Progress, are among the largest electric providers in North Carolina (DSIRE North Carolina) |
| Which one serves you | Check the utility name on your Duke bill; Duke Energy Carolinas and Duke Energy Progress file separate rates and solar tariffs, so the terms differ by which one you are on |
| Typical residential rate | North Carolina residential power averages about 15.09 cents per kWh (EIA, as of May 2026); your Duke rate varies by rate schedule and rider, so confirm it on your bill |
| Net metering for new solar | Legacy full-retail one-for-one net metering is closed to new residential customers; new systems take Duke’s revised net-billing structure (a bridge rate and a time-of-use option). Confirm the current tariff with Duke |
| Battery incentive | PowerPair is Duke’s North Carolina solar-plus-battery incentive; funding and enrollment change, so verify current availability with Duke (DSIRE PowerPair) |
| Federal tax credit | The 30% homeowner credit (Section 25D) ended for expenditures after December 31, 2025 (IRS) |
| Source to confirm terms | DSIRE North Carolina net metering and the North Carolina Utilities Commission |
Why solar still pays here. North Carolina gets strong sun and the state has one of the larger rooftop-solar markets in the country, so the fundamentals are good even after the net-metering change. At about 15.09 cents per kWh statewide, every kilowatt-hour your roof makes and you use on-site offsets grid power you would otherwise buy (EIA, as of May 2026). Your production drives the savings, so estimate your roof’s likely output with NREL’s free PVWatts calculator; actual output depends on your roof’s pitch, orientation, and shading. For the statewide picture, see our North Carolina solar guide.
How Duke credits the power you send back
The big change: Duke net metering in North Carolina is no longer a flat one-for-one. The legacy full-retail credit that paid you the same rate for exported power as you paid to buy it is closed to new residential solar customers. New systems now take Duke’s revised structure, which pairs a transitional bridge rate with a time-of-use option, and exported power is generally credited below the full retail rate (DSIRE North Carolina net metering; Utility Dive on the NC transition). Because the exact tariff you land on, the export credit, any minimum bill, and the time-of-use windows move as Duke files and the North Carolina Utilities Commission approves them, you should confirm the current terms with Duke and the NC Utilities Commission before you size a system. Do not accept a quote that still promises old-style one-for-one credit. For the general mechanics of export credits, see how net metering credits your solar exports.
| What to check with Duke | Why it matters |
|---|---|
| Which tariff you take | The transitional bridge rate and the time-of-use option value your exports differently; verify which one fits your usage |
| Export credit value | Exports are generally credited below full retail now, so on-site use matters more than it did under legacy net metering |
| Time-of-use windows | Under a time-of-use plan, when you use and export power changes the value; verify the current peak and off-peak periods |
| Minimum bill or fixed charges | Confirm any minimum monthly bill or non-bypassable charges that apply to solar accounts |
| Whether a battery helps | A time-of-use structure often makes storing power to use at peak more valuable; see PowerPair below |
A typical 6 kW rooftop system in Charlotte produces about 8,494 kWh a year, which at North Carolina’s average residential rate is worth roughly $1,282 a year, about $107 a month, in grid power at retail value.
Our math: 8,494 kWh/year modeled for a 6 kW system in ZIP 28202 (NREL PVWatts v8) times 15.09 cents per kWh (EIA, North Carolina residential, as of May 2026). This is the retail value of the power produced, not a guaranteed bill saving. Because Duke now credits exports below retail, your real savings depend on how much you use on-site versus export, your tariff, and your roof. Confirm your own numbers before you decide. See how we source our data.
Going solar with Duke Energy? See what you qualify for
Duke’s net-metering terms, the PowerPair battery rebate, installer availability, and electric rates change by location. Enter your ZIP and we’ll match you with licensed installers who serve your area.
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PowerPair: Duke’s solar-plus-battery rebate in North Carolina
PowerPair is Duke Energy’s North Carolina incentive for pairing rooftop solar with a home battery. DSIRE lists it as a Duke utility incentive for residential customers that supports solar PV and energy storage (DSIRE Duke Energy PowerPair). Because a battery lets you store your midday solar and use it during expensive peak hours, it fits the new time-of-use export structure well, which is a big reason Duke built the program. What we cannot confirm from primary sources as of August 2026 is the program’s current funding level and whether new applications are open, since incentive budgets like this fill up and reopen. So treat PowerPair as a real reason to ask, not a guarantee: verify the current rebate amount, eligibility, and whether enrollment is open directly with Duke before you count on it. For other incentives that may still apply, see our solar incentives guide.
How you pay changes which benefits you keep
How you finance the system decides who owns it, who claims any incentives, and who keeps the renewable-energy certificates. The net-metering credits follow your Duke account either way.
| How you pay | Up-front cost | Who owns the system | Incentives and RECs | Duke net metering |
|---|---|---|---|---|
| Cash | Full system price | You | You pursue any rebate and keep the RECs | Credits follow your account |
| Solar loan | Little or none, financed over time | You | You pursue any rebate and keep the RECs | Credits follow your account |
| Lease or PPA | $0-up-front where you qualify | A third-party company | The company usually keeps rebates and RECs | Credits follow the account holder |
If you own the system (cash or loan), you pursue any available Duke rebate such as PowerPair and keep the renewable-energy certificates your system earns. If you lease or sign a PPA, the company that owns the panels usually keeps the incentives and certificates, and your benefit is a lower or fixed power price with no up-front cost, while the net-metering credits still apply to your Duke account because they follow the account holder. Neither path gives a 2026 North Carolina homeowner the federal residential tax credit, because that credit ended after December 31, 2025. For a deeper payback comparison, see the financial case for whether solar panels are worth it.
How to connect solar to Duke Energy in North Carolina
Connecting a home system to Duke follows a set order, and the key rule is that you cannot turn the system on until Duke grants permission to operate. The general path is:
- Interconnection application. You or your installer submit an application to Duke for the system you plan to install, and you elect the net-metering rider that applies.
- Review and approval. Duke reviews the system against North Carolina’s interconnection standards; small residential systems usually qualify for a simplified path, and Duke issues an interconnection agreement.
- Install and inspect. The system is installed and passes your local electrical inspection.
- Meter set. Duke installs or reprograms a bidirectional meter that measures both the power you draw and the power you export.
- Permission to operate. Duke issues written authorization, and the system may not run in parallel with the grid before this.
A licensed installer normally manages this whole process for you, but knowing the order helps you spot a quote that promises an instant switch-on. For the questions to ask before you sign, see how MySolarFY works and how we screen installers.
What changed federally, and what it means for Duke customers
The federal homeowner credit is gone, but North Carolina solar is not. The 30% federal Residential Clean Energy Credit (Section 25D) ended for expenditures made after December 31, 2025, under the One Big Beautiful Bill Act, so a Duke customer who buys solar with cash or a loan in 2026 cannot claim it (IRS OBBB FAQ; SEIA). Duke’s net metering, interconnection process, and the PowerPair battery incentive are state and utility programs that were not part of that federal change, so the in-state value that carries the payback still applies. For the full timeline, see what the federal solar tax credit change means in 2026.
One federal exception exists, and it is not yours to claim. A separate commercial credit, Section 48E, is claimed by the business that owns a leased or PPA system, not by the homeowner, and it runs for projects placed in service through 2027, with a begin-construction safe harbor by July 4, 2026 (IRS Clean Electricity Investment Credit; SEIA tax policy). For a leased system on a Duke account you do not file for a federal credit yourself; the company that owns the panels does. The 25D homeowner credit, by contrast, ended after December 31, 2025.
How to choose a solar installer in Duke Energy territory
Most of North Carolina’s populated areas are Duke territory, so you have a large market of licensed installers. Rather than chasing a “best” list, screen any installer against objective criteria:
- NABCEP certification, the industry’s professional standard for PV installers.
- Proper North Carolina licensing and any required local electrical and building permits.
- A clear workmanship and equipment warranty in writing.
- Real experience with Duke interconnection and the current net-metering riders, so the application and permission to operate go smoothly and the quote reflects today’s tariff, not the old one-for-one.
- A written production estimate and a transparent quote you can compare side by side.
MySolarFY matches you with licensed installers that serve your area so you can compare real local quotes side by side, with no obligation.
Frequently asked questions
Reviewed by the MySolarFY team. Figures were verified against the linked North Carolina Utilities Commission, DSIRE, Duke Energy, EIA, NREL, and IRS sources as of August 2026; Duke net-metering terms, the PowerPair incentive, and rates change over time, so confirm current terms with Duke Energy and the NC Utilities Commission before you decide. MySolarFY does not provide tax or financial advice; consult a licensed professional about your own situation. Learn more about how MySolarFY works.
MySolarFY is a free service that matches homeowners with licensed solar installers. We are not an installer, financing company, or government program. “No up-front cost” refers to qualifying lease or PPA financing, where eligible homeowners may have no out-of-pocket cost at installation. Lease and PPA terms typically run 20 to 25 years, may include an annual price escalator, and total payments may exceed the cost of a cash purchase; on a lease or PPA the renewable-energy certificates go to the company that owns the system, not the homeowner. Homeowners do not get the federal residential credit that ended after December 31, 2025. Solar panels are not free and monthly payments apply. Eligibility, savings, incentives, and rates vary and are not guaranteed. See our full disclaimer.
