Oklahoma Solar Guide: Sooner State Solar

Oklahoma's oil and gas heritage doesn't prevent good solar conditions. Strong Southern Plains sunshine and growing adoption make solar viable for Oklahoma homeowners seeking energy independence.

Quick Answer
Oklahoma has excellent sunshine (5.2-5.5 peak sun hours) but challenging economics with low rates ($0.10-$0.12/kWh) and limited net metering. An 8 kW system costs $19,200-$24,000 with 12-16 year payback. OG&E and PSO programs are limited—self-consumption with batteries provides best value. Hail and severe weather require quality installation and proper insurance.

Oklahoma Solar Overview

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From my experience:

Oklahoma has great sunshine—over 5 peak sun hours—but OG&E and PSO have not been particularly solar-friendly. Net metering is limited, rates are low, and you are in hail country. All that said, self-consumption still makes sense, especially with those brutal summer AC bills. If you are going to do it, consider batteries so you are not giving away power for almost nothing.

Oklahoma may be known for oil and gas, but the state gets excellent sunshine. With 5.2+ peak sun hours daily, Oklahoma rivals many traditionally "solar" states. Utility policies vary, so understanding your specific utility's programs is essential.

[Editor's Note, Jan 2026]:OG&E and PSO solar programs have limited net metering. Verify current export credit rates and any capacity fees with your specific utility before installation.
Oklahoma Solar Stats
Oklahoma averages 5.2-5.5 peak sun hours daily—excellent for the region. Annual production: ~1,450-1,600 kWh per kW installed. The state gets more sunshine than many coastal states. (Source: NREL Solar Resource Data)

Oklahoma Utilities

OG&E (Oklahoma Gas & Electric)

  • Service area: Oklahoma City, central Oklahoma
  • Net metering: Limited program
  • Rates: ~$0.10-0.12/kWh
  • Self-consumption: Focus on using your own solar

PSO (Public Service Company of Oklahoma)

  • Service area: Tulsa, eastern Oklahoma
  • Net metering: Limited program
  • Rates: ~$0.10-0.12/kWh
Utility Reality
Oklahoma's investor-owned utilities have been less supportive of residential solar than some states. Lower retail rates and limited net metering mean self-consumption is key. Batteries help maximize value by reducing exports. (Source: utility tariff filings and DSIRE Database)

Installation Costs

Average System Costs

System SizeSolar OnlySolar + Battery
6 kW$14,400-18,000$25,500-32,000
8 kW$19,200-24,000$31,000-38,500
10 kW$24,000-30,000$36,500-45,500

Federal 25D residential credit ended Dec 31, 2025. PPA/Lease still benefits from 30% through 2027.

State Incentives

Oklahoma Solar Benefits

  • No state tax credit: Oklahoma doesn't offer one
  • Property tax exemption: Limited availability
  • Low electricity rates: Hurts solar economics
  • PPA/Lease: Still includes federal 30% through 2027

Oklahoma Considerations

Climate Factors

  • Severe weather: Tornado alley; quality installation essential
  • Hail risk: Significant concern; proper insurance critical
  • Hot summers: High AC usage drives solar value
  • Good sunshine: Strong solar resource

Production Estimates

  • Annual production: 1,450-1,600 kWh per kW installed
  • 8 kW system: ~11,600-12,800 kWh/year
  • Payback: 12-16 years (due to low rates, limited net metering)

The Bottom Line

Oklahoma has good sunshine but challenging economics. Low utility rates and limited net metering mean longer payback periods. Best for homeowners with high usage, who value energy independence, or who can leverage PPA/Lease options that retain federal benefits.

Questions About Oklahoma Solar?

Our AI can help you understand your utility's programs and whether solar makes sense for your situation.

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LP

Written by

Lincoln Panasy

Founder, SolarQuest AI • Solar Expert Since 2018

Lincoln created SolarQuest AI after seeing too many homeowners get burned by pushy solar salespeople. With 8 years of experience in the solar industry since 2018, he writes and reviews all content on this site—combining his real-world expertise with AI tools to deliver accurate, unbiased solar education.