Solar plant: site data
Solar power plant in Demivka, Stryiskyi Raion, Lviv Oblast
Demivka: 1,092 kWh per kWp a year, tilt 38° 1° west of south (PVGIS). 0.7% above the oblast median (1,084). #111 of 286 in the rayon, #408 of 1532 in the oblast.
Stryi, the rayon centre, is 22 km away. 316 m above sea level. 22 km away: Stryi, the nearest bigger centre, 1,085 — 0.6% more here. Snow and wind from the nearest regional centre in the DBN — Івано-Франківськ, 51 km. 11.63 m between rows, pitch 15.40 m (latitude 49.2°).
- Yield of 1 kWp
- 1,092kWh/year
- Tilt
- 38°1° west of south
- 10 kW
- 10,916kWh/year
- Row pitch
- 15.40m · GCR 0.31
- T_min
- -38 °Cregion IIIA, Carpathian
- Snow S₀ / wind W₀
- 1,410 / 500Pa
Ground frame designer
A ground frame for a solar plant: Demivka
The designer opens with this place’s coordinates, latitude 49.2° for the row spacing and the DBN loads of the nearest regional centre — Івано-Франківськ, 51 km: snow 1,410 Pa, wind 500 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
July: 132 kWh/kWp, December: 38 — 3.5 times less.
December: 38 against 32 in the oblast, 18.8% more.
| kWp | A year | July | December |
|---|---|---|---|
| 5 | 5,458 | 660 | 190 |
| 10 | 10,916 | 1,320 | 380 |
| 15 | 16,374 | 1,980 | 570 |
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
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.