How much electricity do solar panels make in Makassar, Indonesia?
≈ 6,369 kWh a year
In Makassar, Indonesia, ten 400 W mono PERC solar panels (4 kWp) on a roof facing the equator at the best yearly tilt (5°) make about 6,369 kWh of electricity a year — 1,592 kWh for every installed kilowatt.
1,592 kWh/kWpspecific yield per year
5°best yearly panel tilt
1,963 kWh/m²yearly sunlight on level ground
Septemberbest month (February lowest)
Solar energy month by month in Makassar
| Month | 4 kWp system (kWh) | per kWp (kWh) |
|---|---|---|
| January | 459 | 115 |
| February | 436 | 109 |
| March | 529 | 132 |
| April | 525 | 131 |
| May | 529 | 132 |
| June | 489 | 122 |
| July | 540 | 135 |
| August | 610 | 152 |
| September | 625 | 156 |
| October | 624 | 156 |
| November | 543 | 136 |
| December | 460 | 115 |
How these numbers were calculated
NASA POWER long-term monthly means on a 1° grid around the city, the monthly method of Duffie & Beckman (isotropic sky, each month's average day), panel temperature from NOCT, 10 % other losses and a 96 % inverter. No shading, snow or product-specific data; expect ±10 % against a detailed tool such as PVGIS. To change the number of panels, their rating, tilt, direction or your roof size, use Blorp's free solar roof tool — every result shows its equation and the numbers used.