How much electricity do solar panels make in Kharkiv, Ukraine?
≈ 4,837 kWh a year
In Kharkiv, Ukraine, ten 400 W mono PERC solar panels (4 kWp) on a roof facing the equator at the best yearly tilt (35°) make about 4,837 kWh of electricity a year — 1,209 kWh for every installed kilowatt.
1,209 kWh/kWpspecific yield per year
35°best yearly panel tilt
1,249 kWh/m²yearly sunlight on level ground
Julybest month (December lowest)
Solar energy month by month in Kharkiv
| Month | 4 kWp system (kWh) | per kWp (kWh) |
|---|---|---|
| January | 177 | 44 |
| February | 269 | 67 |
| March | 435 | 109 |
| April | 492 | 123 |
| May | 594 | 148 |
| June | 595 | 149 |
| July | 599 | 150 |
| August | 579 | 145 |
| September | 462 | 116 |
| October | 330 | 83 |
| November | 172 | 43 |
| December | 132 | 33 |
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.