How much electricity do solar panels make in Monrovia, Liberia?
≈ 5,449 kWh a year
In Monrovia, Liberia, ten 400 W mono PERC solar panels (4 kWp) on a roof facing the equator at the best yearly tilt (5°) make about 5,449 kWh of electricity a year — 1,362 kWh for every installed kilowatt.
1,362 kWh/kWpspecific yield per year
5°best yearly panel tilt
1,661 kWh/m²yearly sunlight on level ground
Marchbest month (August lowest)
Solar energy month by month in Monrovia
| Month | 4 kWp system (kWh) | per kWp (kWh) |
|---|---|---|
| January | 515 | 129 |
| February | 469 | 117 |
| March | 521 | 130 |
| April | 491 | 123 |
| May | 471 | 118 |
| June | 388 | 97 |
| July | 381 | 95 |
| August | 377 | 94 |
| September | 409 | 102 |
| October | 481 | 120 |
| November | 461 | 115 |
| December | 486 | 121 |
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.