Solar energy in Makassar, Indonesia
Average irradiation 5.38 kWh/m²/day · ~1571 kWh per kWp per year
Monthly solar irradiation & temperature in Makassar (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 4.54 | 26.7 | 110 |
| Feb | 4.76 | 26.7 | 116 |
| Mar | 5.22 | 27.1 | 127 |
| Apr | 5.34 | 27.6 | 130 |
| May | 5.14 | 27.7 | 125 |
| Jun | 4.85 | 27.2 | 118 |
| Jul | 5.24 | 26.9 | 127 |
| Aug | 6.04 | 27.1 | 147 |
| Sep | 6.55 | 27.9 | 159 |
| Oct | 6.45 | 28.6 | 157 |
| Nov | 5.79 | 28.4 | 141 |
| Dec | 4.63 | 27.2 | 113 |
Solar potential of Makassar explained
Makassar receives an average of 5.38 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 1571 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Makassar among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Makassar?
With 5.38 kWh/m²/day of average irradiation, a 1 kWp system in Makassar produces roughly 1571 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 Makassar?
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
Dubai (5.9) · Riyadh (6) · Doha (5.8) · Tel Aviv (5.4) · Amman (5.6) · Tokyo (3.6) · all cities →