Solar energy in Serekunda, Gambia
Average irradiation 5.81 kWh/m²/day · ~1697 kWh per kWp per year
Monthly solar irradiation & temperature in Serekunda (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 5.36 | 22.9 | 130 |
| Feb | 6.01 | 22.6 | 146 |
| Mar | 6.74 | 22.9 | 164 |
| Apr | 6.99 | 22.7 | 170 |
| May | 6.69 | 24.0 | 163 |
| Jun | 6.03 | 26.3 | 147 |
| Jul | 5.36 | 27.2 | 130 |
| Aug | 5.18 | 27.2 | 126 |
| Sep | 5.27 | 27.5 | 128 |
| Oct | 5.60 | 28.2 | 136 |
| Nov | 5.39 | 27.2 | 131 |
| Dec | 5.10 | 24.5 | 124 |
Solar potential of Serekunda explained
Serekunda receives an average of 5.81 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 1697 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Serekunda among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Serekunda?
With 5.81 kWh/m²/day of average irradiation, a 1 kWp system in Serekunda produces roughly 1697 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 Serekunda?
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 →