Solar plant: site data
Solar power plant in Rudavka, Sambirskyi Raion, Lviv Oblast
Rudavka: 938 kWh per kWp a year, tilt 31° 7° east of south (PVGIS). 13.5% below the oblast median (1,084). #264 of 264 in the rayon, #1531 of 1532 in the oblast.
Sambir, the rayon centre, is 35 km away. 529 m above sea level — above 500 m the DBN snow and wind are higher. 35 km away: Sambir, the nearest bigger centre, 1,074 — 12.7% less here. Snow and wind from the nearest regional centre in the DBN — Ужгород, 97 km. 9.92 m between rows, pitch 14.02 m (latitude 49.5°).
- Yield of 1 kWp
- 938kWh/year
- Tilt
- 31°7° east of south
- 10 kW
- 9,379kWh/year
- Row pitch
- 14.02m · GCR 0.34
- T_min
- -40 °Cregion I, north-western
- Snow S₀ / wind W₀
- 1,340 / 370Pa
Ground frame designer
A ground frame for a solar plant: Rudavka
The designer opens with this place’s coordinates, latitude 49.5° for the row spacing and the DBN loads of the nearest regional centre — Ужгород, 97 km: snow 1,340 Pa, wind 370 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
July: 128 kWh/kWp, December: 9 — 14.2 times less.
December: 9 against 32 in the oblast, 71.9% less.
| kWp | A year | July | December |
|---|---|---|---|
| 5 | 4,690 | 640 | 45 |
| 10 | 9,379 | 1,280 | 90 |
| 15 | 14,069 | 1,920 | 135 |
Example: a 10 kW ground frame
For the loads of Uzhhorod: 11.16 kWp, 18 panels, 366 kg of steel, 12 piles, materials ≈ 48,597 UAH.
How these numbers are computed
Nearby
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.