How much electricity do solar panels make in Yerevan, Armenia?
≈ 6,047 kWh a year
In Yerevan, Armenia, ten 400 W mono PERC solar panels (4 kWp) on a roof facing the equator at the best yearly tilt (30°) make about 6,047 kWh of electricity a year — 1,512 kWh for every installed kilowatt.
1,512 kWh/kWpspecific yield per year
30°best yearly panel tilt
1,599 kWh/m²yearly sunlight on level ground
Julybest month (December lowest)
Solar energy month by month in Yerevan
| Month | 4 kWp system (kWh) | per kWp (kWh) |
|---|---|---|
| January | 370 | 93 |
| February | 413 | 103 |
| March | 467 | 117 |
| April | 498 | 124 |
| May | 583 | 146 |
| June | 640 | 160 |
| July | 660 | 165 |
| August | 652 | 163 |
| September | 590 | 147 |
| October | 484 | 121 |
| November | 375 | 94 |
| December | 316 | 79 |
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.