How much electricity do solar panels make in Chelyabinsk, Russia?
≈ 4,696 kWh a year
In Chelyabinsk, Russia, ten 400 W mono PERC solar panels (4 kWp) on a roof facing the equator at the best yearly tilt (40°) make about 4,696 kWh of electricity a year — 1,174 kWh for every installed kilowatt.
1,174 kWh/kWpspecific yield per year
40°best yearly panel tilt
1,124 kWh/m²yearly sunlight on level ground
Maybest month (December lowest)
Solar energy month by month in Chelyabinsk
| Month | 4 kWp system (kWh) | per kWp (kWh) |
|---|---|---|
| January | 215 | 54 |
| February | 345 | 86 |
| March | 487 | 122 |
| April | 506 | 127 |
| May | 566 | 142 |
| June | 548 | 137 |
| July | 555 | 139 |
| August | 478 | 120 |
| September | 388 | 97 |
| October | 273 | 68 |
| November | 176 | 44 |
| December | 158 | 40 |
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.