Solar energy in Nampula, Mozambique
Average irradiation 5.67 kWh/m²/day · ~1656 kWh per kWp per year
Monthly solar irradiation & temperature in Nampula (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 6.07 | 25.4 | 148 |
| Feb | 6.07 | 25.0 | 148 |
| Mar | 5.79 | 24.6 | 141 |
| Apr | 5.39 | 23.3 | 131 |
| May | 4.86 | 21.6 | 118 |
| Jun | 4.35 | 20.1 | 106 |
| Jul | 4.42 | 19.8 | 107 |
| Aug | 5.17 | 21.4 | 126 |
| Sep | 6.05 | 24.1 | 147 |
| Oct | 6.56 | 26.6 | 159 |
| Nov | 6.75 | 28.0 | 164 |
| Dec | 6.61 | 27.0 | 161 |
Solar potential of Nampula explained
Nampula receives an average of 5.67 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 1656 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Nampula among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Nampula?
With 5.67 kWh/m²/day of average irradiation, a 1 kWp system in Nampula produces roughly 1656 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 Nampula?
Approximately 8,000 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 →