Solar plant: site data
Solar power plant in Prochka, Tiachivskyi Raion, Zakarpattia Oblast
Prochka: 899 kWh per kWp a year, tilt 29° facing south (PVGIS). 21.3% below the oblast median (1,141). #66 of 66 in the rayon, #612 of 613 in the oblast.
Tyachiv, the rayon centre, is 52 km away. 669 m above sea level — above 500 m the DBN snow and wind are higher. 39 km away: Rakhiv, the nearest bigger centre, 1,068 — 15.9% less here. Snow and wind from the nearest regional centre in the DBN — Івано-Франківськ, 79 km. 8.65 m between rows, pitch 12.83 m (latitude 48.4°).
- Yield of 1 kWp
- 899kWh/year
- Tilt
- 29°facing south
- 10 kW
- 8,985kWh/year
- Row pitch
- 12.83m · GCR 0.37
- T_min
- -38 °Cregion IIIA, Carpathian
- Snow S₀ / wind W₀
- 1,410 / 500Pa
Ground frame designer
A ground frame for a solar plant: Prochka
The designer opens with this place’s coordinates, latitude 48.4° for the row spacing and the DBN loads of the nearest regional centre — Івано-Франківськ, 79 km: snow 1,410 Pa, wind 500 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
August: 125 kWh/kWp, December: 10 — 12.5 times less.
December: 10 against 31 in the oblast, 67.7% less.
| kWp | A year | August | December |
|---|---|---|---|
| 5 | 4,493 | 625 | 50 |
| 10 | 8,985 | 1,250 | 100 |
| 15 | 13,478 | 1,875 | 150 |
Snow and wind: Івано-Франківськ
Example: a 10 kW ground frame
For the loads of Ivano-Frankivsk: 11.16 kWp, 18 panels, 410 kg of steel, 16 piles, materials ≈ 54,212 UAH.
How these numbers are computed
Nearby
- Lopukhiv3 km1,036 kWh/kWp
- Ust-Chorna8 km963 kWh/kWp
- Ruska Mokra8 km1,036 kWh/kWp
- Nimetska Mokra11 km969 kWh/kWp
- Splai14 km1,002 kWh/kWp
- Zghary16 km1,027 kWh/kWp
All places: Tiachivskyi RaionZakarpattia 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.