Solar plant: site data
Solar power plant in Verkhni Hai, Drohobytskyi Raion, Lviv Oblast
Verkhni Hai: 1,074 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). 0.9% below the oblast median (1,084). #41 of 91 in the rayon, #1229 of 1532 in the oblast.
Drohobych, the rayon centre, is 11 km away. 319 m above sea level. 11 km away: Drohobych, the nearest bigger centre, the same 1,073. Snow and wind from the nearest regional centre in the DBN — Львів, 64 km. 11.74 m between rows, pitch 15.51 m (latitude 49.3°).
- Yield of 1 kWp
- 1,074kWh/year
- Tilt
- 38°1° east of south
- 10 kW
- 10,738kWh/year
- Row pitch
- 15.51m · GCR 0.31
- T_min
- -40 °Cregion I, north-western
- Snow S₀ / wind W₀
- 1,310 / 520Pa
Ground frame designer
A ground frame for a solar plant: Verkhni Hai
The designer opens with this place’s coordinates, latitude 49.3° for the row spacing and the DBN loads of the nearest regional centre — Львів, 64 km: snow 1,310 Pa, wind 520 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
July: 131 kWh/kWp, December: 36 — 3.6 times less.
January: 44 against 39 in the oblast, 12.8% more.
| kWp | A year | July | December |
|---|---|---|---|
| 5 | 5,369 | 655 | 180 |
| 10 | 10,738 | 1,310 | 360 |
| 15 | 16,107 | 1,965 | 540 |
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.