Are Solar Panels Worth It in Oklahoma?
Last updated July 1, 2026 · based on Oklahoma energy prices
In Oklahoma, where residential electricity averages about 12¢/kWh and rooftop solar yields roughly 1,500 kWh per kW per year, solar has a longer payback here (about 19.0 years) because electricity is relatively cheap — it makes the most sense if your rate is rising or you value energy independence.
Oklahoma solar cost & savings (typical 7 kW system)
| Metric | Estimate |
|---|---|
| Annual production | 10,500 kWh |
| Installed cost (before incentives) | $21,000 |
| Estimated annual savings | $1,103 |
| Payback period | 19.0 years |
| 25-year net savings | +$4,970 |
Figures use Oklahoma average prices, a 7 kW system at $3.00/watt, 50% self-consumption at retail plus a conservative 9¢/kWh net-metering credit, and ~0.5%/yr panel degradation. Sources: EIA electricity prices and NREL PVWatts production modeling.
What this means for Oklahoma homeowners in 2026
The 30% federal residential solar tax credit (Section 25D) expired December 31, 2025, so a 2026 installation in Oklahoma carries the full upfront cost unless a state or utility incentive applies. Because Oklahoma electricity costs relatively little, the payback case is more marginal — strongest for high electricity users, south-facing roofs, and homeowners who plan to stay long term.
Frequently asked questions
Are solar panels worth it in Oklahoma in 2026?
At Oklahoma's electricity price of 12¢/kWh, a typical 7 kW system saves about $1,103 per year and pays for itself in roughly 19.0 years. There is no federal solar tax credit in 2026 (Section 25D expired December 31, 2025), so these figures reflect bill savings and net metering only.
How much do solar panels cost in Oklahoma?
A 7 kW system costs roughly $21,000 installed at about $3.00/watt before any state or utility incentive. Costs vary by installer, equipment, and roof complexity.
How much electricity will solar produce in Oklahoma?
About 1,500 kWh per year per kW installed in Oklahoma, so a 7 kW system produces roughly 10,500 kWh/year. Your exact output depends on roof orientation, tilt, and shading.
Estimates based on Oklahoma average energy prices and a simplified model; your results will vary. Energy prices and incentives change frequently. Not financial advice.