Solar Panels in Iowa
Everything you need to know about going solar in Iowa (IA).
| Average Sun Hours/Day | 4.1 hours |
| Average System Cost (8 kW) | $22,400 |
| Federal Tax Credit (30%) | -$6,720 |
| Net Cost After Federal Credit | $15,680 |
| Estimated Annual Savings | $1,556/year |
| Estimated Payback Period | 10.1 years |
| State Solar Incentives | Yes — state incentives available |
Solar Incentives in Iowa
Federal Investment Tax Credit (ITC)
The 30% federal solar tax credit is available to all Iowa residents. For an 8 kW system, this saves approximately $6,720.
State Incentives Available
Iowa offers additional state-level solar incentives, which may include tax credits, rebates, net metering, or renewable energy certificates. Check with your local utility and the DSIRE database for current programs.
Recommended Solar Panels for Iowa
With moderate sun exposure (4.1 hours/day), Iowa homeowners should prioritize efficiency:
- LONGi Hi-MO 7 — High efficiency N-type panel, excellent value
- Trina Solar Vertex S+ — Reliable performance, competitive pricing
- REC Alpha Pure-RX — Premium panel with industry-leading warranty
Frequently Asked Questions
How much do solar panels cost in Iowa?
The average cost of an 8 kW solar system in Iowa is approximately $22,400 before incentives. After the 30% federal tax credit, the net cost is around $15,680.
How much can I save with solar in Iowa?
An 8 kW solar system in Iowa can save approximately $1,556 per year on electricity bills, with an estimated payback period of 10.1 years.
Does Iowa have solar incentives?
Yes, Iowa offers state-level solar incentives in addition to the federal 30% tax credit.