Solar energy in Kuantan, Malaysia
Average irradiation 4.87 kWh/m²/day · ~1422 kWh per kWp per year
Monthly solar irradiation & temperature in Kuantan (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 4.36 | 24.7 | 106 |
| Feb | 5.20 | 25.0 | 126 |
| Mar | 5.44 | 25.9 | 132 |
| Apr | 5.47 | 26.8 | 133 |
| May | 5.14 | 26.9 | 125 |
| Jun | 4.95 | 26.4 | 120 |
| Jul | 4.98 | 26.1 | 121 |
| Aug | 5.19 | 26.0 | 126 |
| Sep | 5.08 | 26.1 | 124 |
| Oct | 4.71 | 26.0 | 115 |
| Nov | 4.16 | 25.6 | 101 |
| Dec | 3.76 | 25.1 | 92 |
Solar potential of Kuantan explained
Kuantan receives an average of 4.87 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 1422 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Kuantan among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Kuantan?
With 4.87 kWh/m²/day of average irradiation, a 1 kWp system in Kuantan produces roughly 1422 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 Kuantan?
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
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