How much electricity do solar panels make in Dhaka, Bangladesh?
≈ 5,638 kWh a year
In Dhaka, Bangladesh, ten 400 W mono PERC solar panels (4 kWp) on a roof facing the equator at the best yearly tilt (25°) make about 5,638 kWh of electricity a year — 1,409 kWh for every installed kilowatt.
1,409 kWh/kWpspecific yield per year
25°best yearly panel tilt
1,637 kWh/m²yearly sunlight on level ground
Marchbest month (June lowest)
Solar energy month by month in Dhaka
| Month | 4 kWp system (kWh) | per kWp (kWh) |
|---|---|---|
| January | 462 | 115 |
| February | 488 | 122 |
| March | 556 | 139 |
| April | 510 | 128 |
| May | 483 | 121 |
| June | 398 | 99 |
| July | 407 | 102 |
| August | 437 | 109 |
| September | 425 | 106 |
| October | 494 | 123 |
| November | 514 | 129 |
| December | 465 | 116 |
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.