Solar plant: site data
Solar power plant in Rokyta, Kovelskyi Raion, Volyn Oblast
Rokyta: 1,067 kWh per kWp a year, tilt 39° 3° east of south (PVGIS). 1.7% below the oblast median (1,084). #282 of 383 in the rayon, #924 of 1120 in the oblast.
Kovel, the rayon centre, is 45 km away. 158 m above sea level. 41 km away: Kamin-Kashyrskyi, the nearest bigger centre, 1,058 — 0.9% more here. Snow and wind from the nearest regional centre in the DBN — Луцьк, 113 km. 14.37 m between rows, pitch 18.09 m (latitude 51.6°).
- Yield of 1 kWp
- 1,067kWh/year
- Tilt
- 39°3° east of south
- 10 kW
- 10,665kWh/year
- Row pitch
- 18.09m · GCR 0.26
- T_min
- -40 °Cregion I, north-western
- Snow S₀ / wind W₀
- 1,240 / 480Pa
Ground frame designer
A ground frame for a solar plant: Rokyta
The designer opens with this place’s coordinates, latitude 51.6° for the row spacing and the DBN loads of the nearest regional centre — Луцьк, 113 km: snow 1,240 Pa, wind 480 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
July: 135 kWh/kWp, December: 28 — 4.8 times less.
October: 77 against 80 in the oblast, 3.8% less.
| kWp | A year | July | December |
|---|---|---|---|
| 5 | 5,333 | 675 | 140 |
| 10 | 10,665 | 1,350 | 280 |
| 15 | 15,998 | 2,025 | 420 |
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.