Solar energy in Baotou, China
Average irradiation 4.7 kWh/m²/day · ~1372 kWh per kWp per year
Monthly solar irradiation & temperature in Baotou (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 2.57 | -10.8 | 63 |
| Feb | 3.53 | -5.9 | 86 |
| Mar | 5.02 | 1.3 | 122 |
| Apr | 6.16 | 9.2 | 150 |
| May | 6.83 | 16.3 | 166 |
| Jun | 6.54 | 22.0 | 159 |
| Jul | 6.18 | 24.5 | 150 |
| Aug | 5.65 | 22.2 | 138 |
| Sep | 4.79 | 15.9 | 117 |
| Oct | 3.99 | 7.6 | 97 |
| Nov | 2.85 | -1.4 | 69 |
| Dec | 2.28 | -9.5 | 55 |
Solar potential of Baotou explained
Baotou receives an average of 4.7 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 1372 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Baotou among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Baotou?
With 4.7 kWh/m²/day of average irradiation, a 1 kWp system in Baotou produces roughly 1372 kWh per year. That is an excellent solar resource — payback periods are typically among the shortest worldwide.
How much electricity would a 5 kW system produce in Baotou?
Approximately 7,000 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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