Solar plant: site data
Solar power plant in Poliana, Sambirskyi Raion, Lviv Oblast
Poliana: 1,071 kWh per kWp a year, tilt 39° 3° east of south (PVGIS). 1.2% below the oblast median (1,084). #135 of 264 in the rayon, #1270 of 1532 in the oblast.
Sambir, the rayon centre, is 24 km away. 356 m above sea level. 24 km away: Sambir, the nearest bigger centre, the same 1,074. Snow and wind from the nearest regional centre in the DBN — Львів, 91 km. 12.19 m between rows, pitch 15.91 m (latitude 49.5°).
- Yield of 1 kWp
- 1,071kWh/year
- Tilt
- 39°3° east of south
- 10 kW
- 10,709kWh/year
- Row pitch
- 15.91m · GCR 0.30
- T_min
- -40 °Cregion I, north-western
- Snow S₀ / wind W₀
- 1,310 / 520Pa
Ground frame designer
A ground frame for a solar plant: Poliana
The designer opens with this place’s coordinates, latitude 49.5° for the row spacing and the DBN loads of the nearest regional centre — Львів, 91 km: snow 1,310 Pa, wind 520 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
July: 128 kWh/kWp, December: 38 — 3.4 times less.
December: 38 against 32 in the oblast, 18.8% more.
| kWp | A year | July | December |
|---|---|---|---|
| 5 | 5,355 | 640 | 190 |
| 10 | 10,709 | 1,280 | 380 |
| 15 | 16,064 | 1,920 | 570 |
Example: a 10 kW ground frame
For the loads of Lviv: 11.16 kWp, 18 panels, 376 kg of steel, 12 piles, materials ≈ 50,491 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.