Solar energy in Omaha, United States
Average irradiation 4.16 kWh/m²/day · ~1215 kWh per kWp per year
Monthly solar irradiation & temperature in Omaha (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 2.00 | -5.1 | 49 |
| Feb | 2.99 | -3.6 | 73 |
| Mar | 3.81 | 3.6 | 93 |
| Apr | 4.91 | 10.5 | 119 |
| May | 5.77 | 16.6 | 140 |
| Jun | 6.45 | 22.6 | 157 |
| Jul | 6.55 | 25.5 | 159 |
| Aug | 5.64 | 23.9 | 137 |
| Sep | 4.59 | 19.2 | 112 |
| Oct | 3.23 | 10.8 | 79 |
| Nov | 2.26 | 3.6 | 55 |
| Dec | 1.70 | -3.1 | 41 |
Solar potential of Omaha explained
Omaha receives an average of 4.16 kilowatt-hours of solar energy per square metre per day, measured over four decades of satellite observation. In practical terms, every kilowatt-peak of installed PV capacity yields about 1215 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This is a solid mid-range solar resource: production is meaningful year-round, though winter output drops noticeably.
Frequently asked questions
Is solar worth it in Omaha?
With 4.16 kWh/m²/day of average irradiation, a 1 kWp system in Omaha produces roughly 1215 kWh per year. That is a good solar resource; with current panel prices most systems pay back well within their lifetime.
How much electricity would a 5 kW system produce in Omaha?
Approximately 6,000 kWh per year — enough to cover a large share of a typical household's consumption.
What data is this based on?
Long-term satellite observations from NASA POWER (1981–present) and the PVGIS SARAH3 database, assuming a performance ratio of 80%.
Compare with nearby cities
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