Solar plant: site data
Solar power plant in Rolia, Zhmerynskyi Raion, Vinnytsia Oblast
Rolia: 1,148 kWh per kWp a year, tilt 36° 1° east of south (PVGIS). Exactly the oblast median (1,143). #34 of 151 in the rayon, #466 of 1206 in the oblast.
Zhmerynka, the rayon centre, is 37 km away. 269 m above sea level. 37 km away: Zhmerynka, the nearest bigger centre, 1,136 — 1.0% more here. Snow and wind from the nearest regional centre in the DBN — Вінниця, 63 km. 10.72 m between rows, pitch 14.59 m (latitude 48.7°).
- Yield of 1 kWp
- 1,148kWh/year
- Tilt
- 36°1° east of south
- 10 kW
- 11,475kWh/year
- Row pitch
- 14.59m · GCR 0.33
- T_min
- -40 °Cregion I, north-western
- Snow S₀ / wind W₀
- 1,360 / 470Pa
Ground frame designer
A ground frame for a solar plant: Rolia
The designer opens with this place’s coordinates, latitude 48.7° for the row spacing and the DBN loads of the nearest regional centre — Вінниця, 63 km: snow 1,360 Pa, wind 470 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
July: 144 kWh/kWp, December: 33 — 4.4 times less.
November: 43 against 41 in the oblast, 4.9% more.
| kWp | A year | July | December |
|---|---|---|---|
| 5 | 5,738 | 720 | 165 |
| 10 | 11,475 | 1,440 | 330 |
| 15 | 17,213 | 2,160 | 495 |
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
- Kropyvnia2 km1,151 kWh/kWp
- Surohatka2 km1,151 kWh/kWp
- Dubynky3 km1,150 kWh/kWp
- Lukashivka3 km1,148 kWh/kWp
- Borivske4 km1,151 kWh/kWp
- Novi Khomenky4 km1,150 kWh/kWp
All places: Zhmerynskyi 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.