Solar plant: site data
Solar power plant in Kalena, Rakhivskyi Raion, Zakarpattia Oblast
Kalena: 1,069 kWh per kWp a year, tilt 38° 9° east of south (PVGIS). 6.4% below the oblast median (1,141). #17 of 36 in the rayon, #494 of 613 in the oblast.
Rakhiv, the rayon centre, is 10 km away. 652 m above sea level — above 500 m the DBN snow and wind are higher. 10 km away: Rakhiv, the nearest bigger centre, the same 1,068. Snow and wind from the nearest regional centre in the DBN — Івано-Франківськ, 101 km. 10.73 m between rows, pitch 14.50 m (latitude 48.1°).
- Yield of 1 kWp
- 1,069kWh/year
- Tilt
- 38°9° east of south
- 10 kW
- 10,685kWh/year
- Row pitch
- 14.50m · GCR 0.33
- T_min
- -38 °Cregion IIIA, Carpathian
- Snow S₀ / wind W₀
- 1,410 / 500Pa
Ground frame designer
A ground frame for a solar plant: Kalena
The designer opens with this place’s coordinates, latitude 48.1° for the row spacing and the DBN loads of the nearest regional centre — Івано-Франківськ, 101 km: snow 1,410 Pa, wind 500 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
August: 127 kWh/kWp, December: 37 — 3.4 times less.
January: 49 against 39 in the oblast, 25.6% more.
| kWp | A year | August | December |
|---|---|---|---|
| 5 | 5,343 | 635 | 185 |
| 10 | 10,685 | 1,270 | 370 |
| 15 | 16,028 | 1,905 | 555 |
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
- Bohdan1 km1,013 kWh/kWp
- Vydrychka2 km953 kWh/kWp
- Roztoky4 km1,062 kWh/kWp
- Kleva4 km1,020 kWh/kWp
- Breboia4 km1,036 kWh/kWp
- Luhy8 km958 kWh/kWp
All places: Rakhivskyi 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.