Data last verified: August 2026

Is Solar Worth It in Iowa in 2026?

The honest answer depends on four numbers that are unique to Iowa: your electricity rate, your solar production, your net metering policy, and your state incentives. Here are the real figures, with sources and dates.

CAUTION — long payback in Iowa; only consider with strong incentives

Est. payback (6 kW)

15.6 yr

State rank

#32 of 51

Electricity rate

13.3¢/kWh

Solar production

1280 kWh/kW

Iowa Solar Snapshot (2026)

Residential electricity rate	13.3¢/kWh (EIA, 2026 YTD May)
Solar production	~1280 kWh per kW installed per year (NREL PVWatts v8)
Net metering	Full retail 1:1
State tax credit	None in 2026
Rebates / performance	None
SREC market	No active SREC market
Property tax exemption	No
Sales tax exemption	No

Estimate Your Own Payback in Iowa

The table above is a 6 kW benchmark. Your home is different — use the Solar ROI Calculator with Iowa pre-loaded to get your exact payback, or the 30-second worth-it quiz for a go/no-go verdict.

Iowa FAQ

Does Iowa have a solar tax credit in 2026?

Iowa does not offer a state income tax credit for residential solar in 2026. The federal residential credit (Section 25D) expired Dec 31, 2025 and does not apply to 2026 installations.

What is net metering like in Iowa?

Iowa uses full retail net metering. This means every exported kWh is credited at your retail rate — the most favorable setup for solar.

Is solar worth it in Iowa after the federal credit ended?

At a typical 2.80/W installed cost and 13.3¢/kWh electricity, a 6 kW system in Iowa has an estimated payback of about 15.6 years (rank #32 of 51 states). That is a long payback — solar is hard to justify unless strong state incentives apply to your situation.

Compare Iowa with Another State

See how Iowa stacks up against Arkansas — or use the state comparison tool for a side-by-side of any two or three states.

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Disclaimer: Figures are estimates from dated public sources (EIA 2026, NREL PVWatts v8, DSIRE 2026) — not a quote or financial advice. Incentive budgets close; verify current terms with your utility and a licensed installer. Federal residential ITC (Section 25D) expired Dec 31, 2025.