Solar plant: site data
Solar power plant in Dobrianychi, Lvivskyi Raion, Lviv Oblast
Dobrianychi: 1,095 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). 1.0% above the oblast median (1,084). #115 of 356 in the rayon, #274 of 1532 in the oblast.
Lviv, the rayon centre, is 47 km away. 313 m above sea level. 18 km away: Rohatyn, the nearest bigger centre, the same 1,094. Snow and wind from the nearest regional centre in the DBN — Львів, 47 km. 11.96 m between rows, pitch 15.73 m (latitude 49.6°).
- Yield of 1 kWp
- 1,095kWh/year
- Tilt
- 38°1° east of south
- 10 kW
- 10,945kWh/year
- Row pitch
- 15.73m · 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: Dobrianychi
The designer opens with this place’s coordinates, latitude 49.6° for the row spacing and the DBN loads of the nearest regional centre — Львів, 47 km: snow 1,310 Pa, wind 520 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
July: 134 kWh/kWp, December: 32 — 4.2 times less.
January: 38 against 39 in the oblast, 2.6% less.
| kWp | A year | July | December |
|---|---|---|---|
| 5 | 5,473 | 670 | 160 |
| 10 | 10,945 | 1,340 | 320 |
| 15 | 16,418 | 2,010 | 480 |
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.