Solar energy in Fuxin, China
Average irradiation 4.2 kWh/m²/day · ~1226 kWh per kWp per year
Monthly solar irradiation & temperature in Fuxin (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 2.36 | -11.8 | 57 |
| Feb | 3.25 | -7.1 | 79 |
| Mar | 4.52 | 0.6 | 110 |
| Apr | 5.41 | 9.2 | 132 |
| May | 6.02 | 17.2 | 146 |
| Jun | 5.66 | 22.4 | 138 |
| Jul | 5.42 | 25.2 | 132 |
| Aug | 5.17 | 23.6 | 126 |
| Sep | 4.65 | 17.9 | 113 |
| Oct | 3.49 | 8.8 | 85 |
| Nov | 2.45 | -1.4 | 59 |
| Dec | 1.99 | -9.7 | 48 |
Solar potential of Fuxin explained
Fuxin receives an average of 4.2 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 1226 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 Fuxin?
With 4.2 kWh/m²/day of average irradiation, a 1 kWp system in Fuxin produces roughly 1226 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 Fuxin?
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%.
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