Solar plant: site data
Solar power plant in Demkiv, Zhmerynskyi Raion, Vinnytsia Oblast
Demkiv: 1,138 kWh per kWp a year, tilt 36° 1° east of south (PVGIS). Exactly the oblast median (1,143). #79 of 151 in the rayon, #686 of 1206 in the oblast.
Zhmerynka, the rayon centre, is 10 km away. 262 m above sea level. 10 km away: Zhmerynka, the nearest bigger centre, the same 1,136. Snow and wind from the nearest regional centre in the DBN — Вінниця, 44 km. 10.93 m between rows, pitch 14.80 m (latitude 49.0°).
- Yield of 1 kWp
- 1,138kWh/year
- Tilt
- 36°1° east of south
- 10 kW
- 11,382kWh/year
- Row pitch
- 14.80m · GCR 0.32
- T_min
- -40 °Cregion I, north-western
- Snow S₀ / wind W₀
- 1,360 / 470Pa
Ground frame designer
A ground frame for a solar plant: Demkiv
The designer opens with this place’s coordinates, latitude 49.0° for the row spacing and the DBN loads of the nearest regional centre — Вінниця, 44 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: 31 — 4.6 times less.
March: 89 against 92 in the oblast, 3.3% less.
| kWp | A year | July | December |
|---|---|---|---|
| 5 | 5,691 | 720 | 155 |
| 10 | 11,382 | 1,440 | 310 |
| 15 | 17,073 | 2,160 | 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
- Sloboda-Noskovetska2 km1,139 kWh/kWp
- Oleksiivka3 km1,140 kWh/kWp
- Noskivtsi4 km1,138 kWh/kWp
- Varzhynka4 km1,142 kWh/kWp
- Stanislavchyk6 km1,140 kWh/kWp
- Telelyntsi6 km1,142 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.