Solar energy in Kisangani, Democratic Republic of the Congo
Average irradiation 4.73 kWh/m²/day · ~1381 kWh per kWp per year
Monthly solar irradiation & temperature in Kisangani (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 5.07 | 25.6 | 123 |
| Feb | 5.20 | 26.4 | 127 |
| Mar | 5.25 | 25.7 | 128 |
| Apr | 5.07 | 25.1 | 123 |
| May | 4.81 | 25.2 | 117 |
| Jun | 4.25 | 25.2 | 103 |
| Jul | 4.02 | 25.5 | 98 |
| Aug | 4.10 | 25.1 | 100 |
| Sep | 4.76 | 24.6 | 116 |
| Oct | 4.83 | 24.4 | 118 |
| Nov | 4.69 | 24.3 | 114 |
| Dec | 4.69 | 24.8 | 114 |
Solar potential of Kisangani explained
Kisangani receives an average of 4.73 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 1381 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Kisangani among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Kisangani?
With 4.73 kWh/m²/day of average irradiation, a 1 kWp system in Kisangani produces roughly 1381 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 Kisangani?
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
Cairo (5.9) · Casablanca (5.3) · Lagos (4.6) · Nairobi (5.5) · Johannesburg (5.5) · Cape Town (5.3) · all cities →