Oklahoma Solar Panels

Oklahoma law provides a 100% property tax exemption for the value added to a home by a solar energy system. Because solar panels can meaningfully increase your home’s assessed value, this exemption ensures that your annual property tax bill will not rise as a result of your installation — a benefit that compounds over the 25+ year lifespan of a typical solar system.

This exemption applies to residential homeowners who install a qualifying solar energy system on their property. The financial benefit can be significant: in Oklahoma, where the average home value increase from solar is estimated at several thousand dollars, the annual property tax savings can reach hundreds of dollars per year depending on your county’s mill levy rate.

Homeowners should confirm the exemption with their local county assessor’s office at the time of installation to ensure it is properly applied to their property record. For regulatory guidance, contact the Oklahoma Corporation Commission at the link above.

Oklahoma’s net metering rules, governed by 17 O.S. § 156 and OAC 165:40:9 and updated by the Oklahoma Corporation Commission in May 2019, allow residential solar customers with systems up to 300 kW to receive bill credits for excess electricity their panels send to the grid. During any billing period, solar production is netted against your consumption at the full retail energy rate — meaning you only pay for the net electricity you draw from the grid. Participating investor-owned utilities include Oklahoma Gas & Electric (OG&E) and Public Service Company of Oklahoma (PSO), as well as cooperatives such as Oklahoma Electric Cooperative (OEC) and Northeast Oklahoma Electric Cooperative.

If your solar system produces more electricity than you consume in a given billing period, the surplus is compensated at the utility’s avoided cost rate — which is lower than the retail rate, typically ranging from approximately $0.02 to $0.08 per kWh depending on your utility. These dollar-based bill credits roll forward indefinitely and can be applied to any future charges on your electric bill, including fixed service availability fees and any grid electricity you purchase when your panels are not producing enough.

Important limitations apply: your installed generating capacity must not exceed 300 kW, and systems that equal or exceed 125% of your recorded peak demand at the service location may not qualify. Additionally, utilities may apply to the Oklahoma Corporation Commission for approval to charge a fixed enrollment fee to net metering customers. Homeowners should contact their specific utility to confirm program availability, current compensation rates, and any applicable fees before installation.

Renewable Energy Certificates (RECs) are tradeable certificates issued for every megawatt-hour (MWh) of clean electricity generated by a qualifying solar system. Unlike net metering, RECs are earned based on generation alone — you do not need to sell electricity back to the grid to accumulate them. Oklahoma solar owners can register their systems and track their RECs through the North American Renewables Registry (NAR).

The value of RECs fluctuates similarly to market commodities. Based on available data, a 10 kW residential solar system in Oklahoma could generate approximately $300 to $1,000 in annual REC revenue, though actual earnings depend on current market prices and buyer demand. It is important to note that Oklahoma does not have an active Solar Renewable Energy Certificate (SREC) market or a strong Renewable Portfolio Standard (RPS), which limits local demand and may reduce the value of credits compared to states with mandatory RPS requirements.

To participate, homeowners should first contact the Oklahoma Corporation Commission for guidance on applicable regulations, then create an account with the North American Renewables Registry to begin tracking and selling credits. Because REC markets can be volatile and Oklahoma’s market is limited, homeowners should research current market conditions carefully before relying on REC income as a significant part of their solar financial projections.

Solarize Oklahoma City is a community-driven group-purchasing campaign that aggregates demand for solar energy, battery storage, and other clean energy technologies across homeowners, businesses, and nonprofits in the Oklahoma City area. By pooling participants together, the program negotiates volume discounts on both equipment and installation services — the more people who join, the greater the savings for everyone in the group.

This type of program can meaningfully reduce the upfront cost of going solar in a state like Oklahoma, where state-level rebates and tax credits are limited. Participants benefit from pre-vetted installers, streamlined paperwork, and collective bargaining power that individual homeowners typically cannot access on their own. Battery storage systems are also eligible under the program, making it a useful option for homeowners interested in pairing solar with energy storage.

Solarize Oklahoma City campaigns are open to residential homeowners as well as commercial and nonprofit entities. Interested participants should visit the official campaign page to check for active enrollment periods, review current pricing tiers, and sign up to be notified of upcoming campaigns. Availability and discount levels may vary depending on the current campaign cycle.