Solar plant: site data
Solar power plant in Kruhle, Varaskyi Raion, Rivne Oblast
Kruhle: 1,057 kWh per kWp a year, tilt 38° 4° east of south (PVGIS). 2.4% below the oblast median (1,084). #119 of 129 in the rayon, #989 of 1044 in the oblast.
Varash, the rayon centre, is 12 km away. 162 m above sea level. 12 km away: Varash, the nearest bigger centre, 1,067 — 0.9% less here. Snow and wind from the nearest regional centre in the DBN — Луцьк, 83 km. 13.90 m between rows, pitch 17.67 m (latitude 51.4°).
- Yield of 1 kWp
- 1,057kWh/year
- Tilt
- 38°4° east of south
- 10 kW
- 10,572kWh/year
- Row pitch
- 17.67m · GCR 0.27
- T_min
- -40 °Cregion I, north-western
- Snow S₀ / wind W₀
- 1,240 / 480Pa
Ground frame designer
A ground frame for a solar plant: Kruhle
The designer opens with this place’s coordinates, latitude 51.4° for the row spacing and the DBN loads of the nearest regional centre — Луцьк, 83 km: snow 1,240 Pa, wind 480 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
August: 133 kWh/kWp, December: 26 — 5.1 times less.
December: 26 against 28 in the oblast, 7.1% less.
| kWp | A year | August | December |
|---|---|---|---|
| 5 | 5,286 | 665 | 130 |
| 10 | 10,572 | 1,330 | 260 |
| 15 | 15,858 | 1,995 | 390 |
Example: a 10 kW ground frame
For the loads of Lutsk: 11.16 kWp, 18 panels, 376 kg of steel, 12 piles, materials ≈ 50,491 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.