Solar plant: site data
Solar power plant in Butsov, Yavorivskyi Raion, Lviv Oblast
Butsov: 1,079 kWh per kWp a year, tilt 38° facing south (PVGIS). Exactly the oblast median (1,084). #94 of 148 in the rayon, #1031 of 1532 in the oblast.
Yavoriv, the rayon centre, is 31 km away. 192 m above sea level. 31 km away: Yavoriv, the nearest bigger centre, 1,085 — 0.6% less here. Snow and wind from the nearest regional centre in the DBN — Львів, 75 km. 12.20 m between rows, pitch 15.97 m (latitude 49.8°).
- Yield of 1 kWp
- 1,079kWh/year
- Tilt
- 38°facing south
- 10 kW
- 10,788kWh/year
- Row pitch
- 15.97m · 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: Butsov
The designer opens with this place’s coordinates, latitude 49.8° for the row spacing and the DBN loads of the nearest regional centre — Львів, 75 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: 33 — 4.0 times less.
November: 46 against 44 in the oblast, 4.5% more.
| kWp | A year | July | December |
|---|---|---|---|
| 5 | 5,394 | 655 | 165 |
| 10 | 10,788 | 1,310 | 330 |
| 15 | 16,182 | 1,965 | 495 |
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.