Solar energy in Pingdingshan, China
Average irradiation 3.6 kWh/m²/day · ~1051 kWh per kWp per year
Monthly solar irradiation & temperature in Pingdingshan (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 2.18 | 0.5 | 53 |
| Feb | 2.67 | 3.8 | 65 |
| Mar | 3.83 | 9.8 | 93 |
| Apr | 4.58 | 16.2 | 111 |
| May | 4.91 | 21.9 | 119 |
| Jun | 4.91 | 26.4 | 119 |
| Jul | 4.66 | 27.8 | 113 |
| Aug | 4.37 | 26.4 | 106 |
| Sep | 3.64 | 21.5 | 89 |
| Oct | 2.95 | 15.7 | 72 |
| Nov | 2.40 | 8.3 | 58 |
| Dec | 2.12 | 2.0 | 52 |
Solar potential of Pingdingshan explained
Pingdingshan receives an average of 3.6 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 1051 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 Pingdingshan?
With 3.6 kWh/m²/day of average irradiation, a 1 kWp system in Pingdingshan produces roughly 1051 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 Pingdingshan?
Approximately 5,000 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%.
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