Solar energy in Liupanshui, China
Average irradiation 3.76 kWh/m²/day · ~1098 kWh per kWp per year
Monthly solar irradiation & temperature in Liupanshui (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 2.72 | 5.0 | 66 |
| Feb | 3.67 | 8.3 | 89 |
| Mar | 4.29 | 12.4 | 104 |
| Apr | 4.84 | 16.4 | 118 |
| May | 4.78 | 18.8 | 116 |
| Jun | 4.14 | 19.8 | 101 |
| Jul | 4.59 | 20.4 | 112 |
| Aug | 4.49 | 19.9 | 109 |
| Sep | 3.59 | 17.6 | 87 |
| Oct | 2.74 | 13.8 | 67 |
| Nov | 2.95 | 9.8 | 72 |
| Dec | 2.34 | 5.2 | 57 |
Solar potential of Liupanshui explained
Liupanshui receives an average of 3.76 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 1098 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 Liupanshui?
With 3.76 kWh/m²/day of average irradiation, a 1 kWp system in Liupanshui produces roughly 1098 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 Liupanshui?
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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