Solar plant: site data
Solar power plant in Dovzhanka, Kupianskyi Raion, Kharkiv Oblast
Dovzhanka: 1,125 kWh per kWp a year, tilt 37° 1° east of south (PVGIS). 1.5% below the oblast median (1,142). #241 of 285 in the rayon, #1611 of 1769 in the oblast.
Kupyansk, the rayon centre, is 54 km away. 181 m above sea level. 54 km away: Kupyansk, the nearest bigger centre, 1,150 — 2.2% less here. Snow and wind from the nearest regional centre in the DBN — Харків, 90 km. 12.26 m between rows, pitch 16.08 m (latitude 50.2°).
- Yield of 1 kWp
- 1,125kWh/year
- Tilt
- 37°1° east of south
- 10 kW
- 11,247kWh/year
- Row pitch
- 16.08m · GCR 0.30
- T_min
- -40 °Cregion I, north-western
- Snow S₀ / wind W₀
- 1,600 / 430Pa
Ground frame designer
A ground frame for a solar plant: Dovzhanka
The designer opens with this place’s coordinates, latitude 50.2° for the row spacing and the DBN loads of the nearest regional centre — Харків, 90 km: snow 1,600 Pa, wind 430 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
July: 146 kWh/kWp, December: 23 — 6.3 times less.
January: 42 against 39 in the oblast, 7.7% more.
| kWp | A year | July | December |
|---|---|---|---|
| 5 | 5,624 | 730 | 115 |
| 10 | 11,247 | 1,460 | 230 |
| 15 | 16,871 | 2,190 | 345 |
Example: a 10 kW ground frame
For the loads of Kharkiv: 11.16 kWp, 18 panels, 385 kg of steel, 12 piles, materials ≈ 51,876 UAH.
How these numbers are computed
Nearby
- Mertelevo0 km1,125 kWh/kWp
- Slyzneve3 km1,120 kWh/kWp
- Kurhanne3 km1,124 kWh/kWp
- Vilkhuvatka4 km1,127 kWh/kWp
- Chorne4 km1,123 kWh/kWp
- Volkov5 km1,123 kWh/kWp
All places: Kupianskyi RaionKharkiv Oblast: rayons and towns
Free calculators
Sources
- PVGIS © European Union, 2001–2026 — yield, tilt and azimuth, data as of 2026-10-10
- GeoNames (CC BY 4.0) — coordinates, elevation and divisions (changed)
- DBN V.1.2-2:2006, DSTU-N B V.1.1-27:2010
- How these numbers are computed
Preliminary calculation: a design needs an engineer’s check.