Solar plant: site data
Solar power plant in Okhtyrka, Okhtyrskyi Raion, Sumy Oblast
Okhtyrka: 1,129 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). 1.7% above the oblast median (1,110). #110 of 187 in the rayon, #126 of 1534 in the oblast.
Okhtyrka is the rayon centre. 125 m above sea level. 68 km away: Sumy, the nearest bigger centre, 1,117 — 1.0% more here. Snow and wind from the nearest regional centre in the DBN — Суми, 67 km. 12.66 m between rows, pitch 16.43 m (latitude 50.3°).
- Yield of 1 kWp
- 1,129kWh/year
- Tilt
- 38°1° east of south
- 10 kW
- 11,287kWh/year
- Row pitch
- 16.43m · GCR 0.29
- T_min
- -40 °Cregion I, north-western
- Snow S₀ / wind W₀
- 1,670 / 420Pa
Ground frame designer
A ground frame for a solar plant: Okhtyrka
The designer opens with this place’s coordinates, latitude 50.3° for the row spacing and the DBN loads of the nearest regional centre — Суми, 67 km: snow 1,670 Pa, wind 420 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
July: 144 kWh/kWp, December: 24 — 6.0 times less.
November: 37 against 35 in the oblast, 5.7% more.
| kWp | A year | July | December |
|---|---|---|---|
| 5 | 5,644 | 720 | 120 |
| 10 | 11,287 | 1,440 | 240 |
| 15 | 16,931 | 2,160 | 360 |
Example: a 10 kW ground frame
For the loads of Sumy: 11.16 kWp, 18 panels, 385 kg of steel, 12 piles, materials ≈ 51,876 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.