Solar plant: site data
Solar power plant in Somaky, Khmilnytskyi Raion, Vinnytsia Oblast
Somaky: 1,111 kWh per kWp a year, tilt 36° 2° east of south (PVGIS). 2.8% below the oblast median (1,143). #104 of 197 in the rayon, #1112 of 1206 in the oblast.
Khmilnyk, the rayon centre, is 16 km away. 253 m above sea level. 16 km away: Khmilnyk, the nearest bigger centre, the same 1,116. Snow and wind from the nearest regional centre in the DBN — Вінниця, 48 km. 11.46 m between rows, pitch 15.33 m (latitude 49.6°).
- Yield of 1 kWp
- 1,111kWh/year
- Tilt
- 36°2° east of south
- 10 kW
- 11,112kWh/year
- Row pitch
- 15.33m · GCR 0.31
- T_min
- -40 °Cregion I, north-western
- Snow S₀ / wind W₀
- 1,360 / 470Pa
Ground frame designer
A ground frame for a solar plant: Somaky
The designer opens with this place’s coordinates, latitude 49.6° for the row spacing and the DBN loads of the nearest regional centre — Вінниця, 48 km: snow 1,360 Pa, wind 470 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
July: 143 kWh/kWp, December: 29 — 4.9 times less.
January: 31 against 36 in the oblast, 12.7% less.
| kWp | A year | July | December |
|---|---|---|---|
| 5 | 5,556 | 715 | 145 |
| 10 | 11,112 | 1,430 | 290 |
| 15 | 16,668 | 2,145 | 435 |
Example: a 10 kW ground frame
For the loads of Vinnytsia: 11.16 kWp, 18 panels, 372 kg of steel, 12 piles, materials ≈ 49,705 UAH.
How these numbers are computed
Nearby
- Cherniatyntsi3 km1,112 kWh/kWp
- Kryvoshyi3 km1,115 kWh/kWp
- Serbanivka3 km1,114 kWh/kWp
- Bilyi Rukav5 km1,113 kWh/kWp
- Pustoviity5 km1,114 kWh/kWp
- Voronivtsi6 km1,111 kWh/kWp
All places: Khmilnytskyi RaionVinnytsia Oblast: rayons and towns
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.