How much electricity do solar panels make in Boumerdas, Algeria?
≈ 6,447 kWh a year
In Boumerdas, Algeria, ten 400 W mono PERC solar panels (4 kWp) on a roof facing the equator at the best yearly tilt (30°) make about 6,447 kWh of electricity a year — 1,612 kWh for every installed kilowatt.
1,612 kWh/kWpspecific yield per year
30°best yearly panel tilt
1,766 kWh/m²yearly sunlight on level ground
Julybest month (December lowest)
Solar energy month by month in Boumerdas
| Month | 4 kWp system (kWh) | per kWp (kWh) |
|---|---|---|
| January | 404 | 101 |
| February | 422 | 105 |
| March | 546 | 137 |
| April | 574 | 144 |
| May | 626 | 157 |
| June | 666 | 166 |
| July | 686 | 172 |
| August | 659 | 165 |
| September | 567 | 142 |
| October | 526 | 132 |
| November | 400 | 100 |
| December | 369 | 92 |
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.