Solar energy in Kuala Terengganu, Malaysia
Average irradiation 5.05 kWh/m²/day · ~1475 kWh per kWp per year
Monthly solar irradiation & temperature in Kuala Terengganu (NASA POWER)
| Month | Irradiation (kWh/m²/day) | Avg temp (°C) | Est. production per kWp (kWh) |
|---|---|---|---|
| Jan | 4.61 | 25.8 | 112 |
| Feb | 5.62 | 26.0 | 137 |
| Mar | 6.00 | 26.9 | 146 |
| Apr | 5.85 | 28.1 | 142 |
| May | 5.30 | 28.6 | 129 |
| Jun | 5.04 | 28.4 | 122 |
| Jul | 5.02 | 28.0 | 122 |
| Aug | 5.21 | 28.0 | 127 |
| Sep | 5.21 | 27.8 | 127 |
| Oct | 4.59 | 27.5 | 112 |
| Nov | 4.09 | 27.1 | 99 |
| Dec | 4.03 | 26.4 | 98 |
Solar potential of Kuala Terengganu explained
Kuala Terengganu receives an average of 5.05 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 1475 kWh of electricity per year here, assuming a well-oriented system with a typical 80% performance ratio. This places Kuala Terengganu among the stronger solar locations globally — comparable to southern Spain or California.
Frequently asked questions
Is solar worth it in Kuala Terengganu?
With 5.05 kWh/m²/day of average irradiation, a 1 kWp system in Kuala Terengganu produces roughly 1475 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 Kuala Terengganu?
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%.
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