Solar plant: site data
Solar power plant in Bolhan, Tulchynskyi Raion, Vinnytsia Oblast
Bolhan: 1,143 kWh per kWp a year, tilt 35° 4° west of south (PVGIS). Exactly the oblast median (1,143). #181 of 184 in the rayon, #597 of 1206 in the oblast.
Tulchyn, the rayon centre, is 60 km away. 98 m above sea level. 60 km away: Tulchyn, the nearest bigger centre, 1,156 — 1.1% less here. Snow and wind from the nearest regional centre in the DBN — Вінниця, 122 km. 10.06 m between rows, pitch 13.98 m (latitude 48.1°).
- Yield of 1 kWp
- 1,143kWh/year
- Tilt
- 35°4° west of south
- 10 kW
- 11,431kWh/year
- Row pitch
- 13.98m · GCR 0.34
- T_min
- -42 °Cregion II, south-eastern
- Snow S₀ / wind W₀
- 1,360 / 470Pa
Ground frame designer
A ground frame for a solar plant: Bolhan
The designer opens with this place’s coordinates, latitude 48.1° for the row spacing and the DBN loads of the nearest regional centre — Вінниця, 122 km: snow 1,360 Pa, wind 470 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
July: 146 kWh/kWp, December: 31 — 4.7 times less.
February: 50 against 52 in the oblast, 3.8% less.
| kWp | A year | July | December |
|---|---|---|---|
| 5 | 5,716 | 730 | 155 |
| 10 | 11,431 | 1,460 | 310 |
| 15 | 17,147 | 2,190 | 465 |
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
- Kukuly3 km1,148 kWh/kWp
- Dmytrashkivka7 km1,165 kWh/kWp
- Hrabarivka7 km1,163 kWh/kWp
- Trybusivka7 km1,164 kWh/kWp
- Piatykhatka8 km1,160 kWh/kWp
- Trudove8 km1,162 kWh/kWp
All places: Tulchynskyi 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.