Solar energy in Beira, Mozambique
Average irradiation 5.42 kWh/m²/day · ~1583 kWh per kWp per year
Monthly solar irradiation & temperature in Beira (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 6.31 | 28.0 | 153 |
| Feb | 6.12 | 28.0 | 149 |
| Mar | 5.72 | 27.5 | 139 |
| Apr | 5.16 | 26.2 | 125 |
| May | 4.61 | 24.5 | 112 |
| Jun | 3.98 | 23.0 | 97 |
| Jul | 4.08 | 22.1 | 99 |
| Aug | 4.90 | 22.7 | 119 |
| Sep | 5.52 | 24.0 | 134 |
| Oct | 6.05 | 25.4 | 147 |
| Nov | 6.34 | 26.7 | 154 |
| Dec | 6.30 | 27.6 | 153 |
Solar potential of Beira explained
Beira receives an average of 5.42 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 1583 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Beira among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Beira?
With 5.42 kWh/m²/day of average irradiation, a 1 kWp system in Beira produces roughly 1583 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 Beira?
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 →