OK · Solar + Battery

Solar quotes in Broken Arrow, OK.

Battery-coupled solar closes most often in Oklahoma. One real quote from a vetted local installer, with the federal Clean Tech ITC (30%) on storage stacked with state net metering.

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What you get

One vetted local Broken Arrow installer
Rebates checked for your exact address
No call-center spam, no lead list

7.5 kW
Average system size: $2.80/W
Average cost (USD): 11 yrs
Average payback: 60+
Local installers

Why solar in Broken Arrow

Oklahoma has cheap electricity and cheap solar, and the two partly cancel out. Installed costs here average around $2.80 per watt, among the lowest in the country, which helps. Residential electricity averages around 13.4 cents per kWh, roughly a quarter below the national figure, which does not. With both tax credits gone, the case rests entirely on those two numbers and the design that connects them.

Low cost, low savings

Oklahoma installed costs are among the lowest in the country at around $2.80 per watt. A smaller upfront number is a genuine advantage and it shortens payback.

Oklahoma electricity is also cheap at around 13.4 cents per kWh, roughly a quarter below the national average near 18.4. Since savings are the price of the electricity you no longer buy, that lengthens payback.

The two effects work against each other, which is why Oklahoma payback lands in the low double digits rather than at either extreme.

What it means practically is that the margin for error is moderate rather than generous. An optimistic production estimate is not absorbed by a large per-kilowatt-hour value the way it would be in New England.

And nothing at tax level either way

The 30 percent federal Residential Clean Energy Credit under Section 25D expired for property placed in service after December 31, 2025. A cash or loan purchase now receives no federal tax credit.

Oklahoma has no state solar tax credit, so nothing at state level replaced it. National guides describing a federal plus state stack are describing other states.

Section 48E, the commercial credit, survives at 30 percent for third-party owners under leases and power purchase agreements. That is the only route by which a 30 percent federal credit touches an Oklahoma rooftop, and the provider claims it.

Evaluate that as a rate rather than as a credit. Ask what the provider claims, what portion reaches you through the rate, and for the side-by-side against a cash purchase on the same system and term.

Where the diligence belongs

On the production estimate. Ask for the annual figure in kilowatt hours rather than only as a dollar saving, with the data source named and location-specific irradiance for your address.

Ask what the model assumed about high summer module temperatures. Panels lose efficiency as they heat, and an Oklahoma summer is exactly the condition where a generic estimate overstates output.

On the rate. Ask which figure the projection used and check it against a recent bill, and ask whether fixed monthly charges were included, since they do not fall when consumption does.

And on the sizing, which under this tariff is the largest lever you control. Ask what percentage of annual usage the design covers and for a smaller system modelled alongside.

Building the number without the federal credit

Strike the federal residential credit from any quote showing it, and do not expect a state credit in its place, because Oklahoma has none.

Rebuild from retail-rate offsetting within the billing period, avoided cost for surplus beyond your usage, and the electricity you stop buying at your actual rate.

Ask your county assessor how residential solar is treated for property assessment at your address, since that is administered locally.

Then ask for the projection in writing, with production in kilowatt hours, the rate sourced from your own bill, fixed charges included and the sizing decision explained.

Incentives & rebates

Net metering: Monthly netting at retail; surplus at avoided cost

The Oklahoma Corporation Commission requires investor-owned utilities, including OG&E and PSO, to offer net metering for solar systems up to 300 kW. The mechanism has two halves and they are worth separating. Within a billing period, your generation offsets your consumption at the retail rate, so midday production offsets evening usage in the same month before anything is treated as surplus. That is the valuable half, and it puts Oklahoma ahead of states like Georgia and Indiana that measure instantaneously. The second half is less favourable. The Commission rules do not require utilities to compensate genuine surplus at the full retail rate, and both major utilities credit excess beyond your usage at avoided cost, in the region of 3 to 5 cents per kWh against an Oklahoma residential average around 13.4 cents. PSO uses monthly netting with a twelve month carry-forward of excess credits, and OG&E runs an annual true-up, typically in April, at which remaining excess is compensated at avoided cost. The design conclusion follows directly and is unusually clean: build to your consumption and no further. A system matched to your annual usage captures the retail-rate offsetting almost entirely, while every kilowatt hour beyond that is worth roughly a third as much. Municipal utilities and rural electric cooperatives serve a substantial share of the state and set their own terms, so confirm which arrangement applies at your address.

Related Oklahoma resources

Battery + Storage

Why solar + battery in Broken Arrow

Oklahoma sits in a middle position on solar compensation, which is worth understanding precisely because it is neither the full retail credit some states still offer nor the instantaneous avoided-cost arrangement others have moved to. The Oklahoma Corporation Commission requires investor-owned utilities, including OG&E and PSO, to offer net metering for systems up to 300 kW. Within a billing period, generation offsets consumption at the retail rate. What the Commission rules do not require is full retail compensation for genuine surplus, and both major utilities credit excess beyond your usage at avoided cost, in the region of 3 to 5 cents per kWh against an Oklahoma residential average around 13.4 cents. The practical rule that follows is simple: build to your consumption and no further. Oklahoma has no state solar tax credit, and the federal residential credit expired for property placed in service after December 31, 2025.

✓ Federal Clean Tech ITC 30% on storage ✓ Outage resilience

How payback works in Oklahoma

System cost: $21,000
Estimated net cost: $21,000
Estimated payback: ~13.0 years
25-year net savings: ~$19,500

These figures are illustrative; your actual quote reflects your roof, sun exposure, and local utility rates.

Frequently asked questions

Why is Oklahoma solar payback in the low double digits?

Because two effects work against each other. Installed costs are among the lowest in the country at around $2.80 per watt, which helps, while electricity is cheap at around 13.4 cents per kWh, which does not.

Are there any tax credits left?

No. The federal Section 25D credit expired for property placed in service after December 31, 2025, and Oklahoma has no state solar tax credit. Section 48E survives but is claimed by a third-party owner under a lease or power purchase agreement.

What should I check hardest?

The production estimate, the rate assumption and the sizing. Ask for production in kilowatt hours with location-specific irradiance and summer temperature derating, the rate from a recent bill with fixed charges included, and a smaller system modelled alongside.

Does summer heat reduce output?

Yes. Panels lose efficiency as module temperature rises, so a hot Oklahoma summer produces less than the same irradiance would in a cooler climate. Ask how the estimate handles temperature derating.