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Get a free, personalized solar savings estimate for Iowa. No email required.
| 🏆 National Ranking (2025) | #41 out of 50 states |
|---|---|
| ☀️ Average Peak Sun Hours | 4.2 hrs/day |
| ⚡ Average Electricity Rate | $12.9/kWh |
| 🏠 Typical 6kW System Cost (after 30% ITC) | $18,500 |
| 📈 Estimated Payback Period | 11 years |
| 🔌 Net Metering Policy | 净计量可用，按零售价回购 |
| 💰 25-Year Total Savings (est.) | $46,250+ |
Federal Tax Credit (ITC): 30% of total system cost, available in all 50 states through 2032.
Local Utility: MidAmerican Energy, Alliant Energy may offer additional rebates.
Every home in Iowa is different. Your roof direction, local electricity rate, and available roof space all affect your savings.
Go to Free Solar Calculator →爱荷华州以风能闻名，但太阳能也在快速增长，特别是utility-scale项目。
得梅因典型6kW系统，月均节省$82，回本11年。
Estimated monthly savings: $140 | Yearly: $1681
净计量可用，按零售价回购
A typical 6kW solar system in Iowa saves about $140/month, or $1681/year. Over 25 years, total savings exceed $46,250.
South-facing roofs capture the most sunlight. Southeast/southwest capture 92-95%. East/west capture 80-85%. North-facing is not recommended.
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Calculate My Solar Savings →Data sourced from SEIA, EIA (2025-2026). Estimates are for illustrative purposes.