Solar plant: site data
Solar power plant in Viazova, Bohodukhivskyi Raion, Kharkiv Oblast
Viazova: 1,140 kWh per kWp a year, tilt 37° 2° east of south (PVGIS). Exactly the oblast median (1,142). #95 of 354 in the rayon, #1034 of 1769 in the oblast.
Bohodukhiv, the rayon centre, is 43 km away. 149 m above sea level. 19 km away: Chutove, the nearest bigger centre, the same 1,139. Snow and wind from the nearest regional centre in the DBN — Полтава, 52 km. 11.98 m between rows, pitch 15.80 m (latitude 49.9°).
- Yield of 1 kWp
- 1,140kWh/year
- Tilt
- 37°2° east of south
- 10 kW
- 11,395kWh/year
- Row pitch
- 15.80m · GCR 0.30
- T_min
- -40 °Cregion I, north-western
- Snow S₀ / wind W₀
- 1,450 / 470Pa
Ground frame designer
A ground frame for a solar plant: Viazova
The designer opens with this place’s coordinates, latitude 49.9° for the row spacing and the DBN loads of the nearest regional centre — Полтава, 52 km: snow 1,450 Pa, wind 470 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
July: 146 kWh/kWp, December: 25 — 5.8 times less.
December: 25 against 24 in the oblast, 4.2% more.
| kWp | A year | July | December |
|---|---|---|---|
| 5 | 5,698 | 730 | 125 |
| 10 | 11,395 | 1,460 | 250 |
| 15 | 17,093 | 2,190 | 375 |
Example: a 10 kW ground frame
For the loads of Poltava: 11.16 kWp, 18 panels, 389 kg of steel, 12 piles, materials ≈ 52,358 UAH.
How these numbers are computed
Nearby
- Stepove3 km1,138 kWh/kWp
- Mykhailivka3 km1,138 kWh/kWp
- Kovalivske4 km1,135 kWh/kWp
- Hryhorivka4 km1,141 kWh/kWp
- Petropavlivka4 km1,141 kWh/kWp
- Sen’kova Balka5 km1,141 kWh/kWp
All places: Bohodukhivskyi RaionKharkiv 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.