Solar plant: site data
Solar power plant in Tarnava, Umanskyi Raion, Cherkasy Oblast
Tarnava: 1,140 kWh per kWp a year, tilt 36° 3° east of south (PVGIS). Exactly the oblast median (1,144). #84 of 167 in the rayon, #503 of 731 in the oblast.
Uman, the rayon centre, is 45 km away. 225 m above sea level. 27 km away: Haysyn, the nearest bigger centre, 1,151 — 1.0% less here. Snow and wind from the nearest regional centre in the DBN — Вінниця, 94 km. 10.92 m between rows, pitch 14.79 m (latitude 49.0°).
- Yield of 1 kWp
- 1,140kWh/year
- Tilt
- 36°3° east of south
- 10 kW
- 11,398kWh/year
- Row pitch
- 14.79m · 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: Tarnava
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, 94 km: snow 1,360 Pa, wind 470 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
July: 147 kWh/kWp, December: 30 — 4.9 times less.
December: 30 against 28 in the oblast, 7.1% more.
| kWp | A year | July | December |
|---|---|---|---|
| 5 | 5,699 | 735 | 150 |
| 10 | 11,398 | 1,470 | 300 |
| 15 | 17,097 | 2,205 | 450 |
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
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.