Solar plant: site data
Solar power plant in Rizky, Sarnenskyi Raion, Rivne Oblast
Rizky: 1,052 kWh per kWp a year, tilt 40° facing south (PVGIS). 2.9% below the oblast median (1,084). #177 of 185 in the rayon, #1033 of 1044 in the oblast.
Sarny, the rayon centre, is 28 km away. 146 m above sea level. 28 km away: Sarny, the nearest bigger centre, 1,063 — 1.0% less here. Snow and wind from the nearest regional centre in the DBN — Рівне, 111 km. 14.67 m between rows, pitch 18.33 m (latitude 51.6°).
- Yield of 1 kWp
- 1,052kWh/year
- Tilt
- 40°facing south
- 10 kW
- 10,522kWh/year
- Row pitch
- 18.33m · GCR 0.26
- T_min
- -40 °Cregion I, north-western
- Snow S₀ / wind W₀
- 1,320 / 520Pa
Ground frame designer
A ground frame for a solar plant: Rizky
The designer opens with this place’s coordinates, latitude 51.6° for the row spacing and the DBN loads of the nearest regional centre — Рівне, 111 km: snow 1,320 Pa, wind 520 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
June: 132 kWh/kWp, December: 27 — 4.9 times less.
November: 33 against 36 in the oblast, 8.3% less.
| kWp | A year | June | December |
|---|---|---|---|
| 5 | 5,261 | 660 | 135 |
| 10 | 10,522 | 1,320 | 270 |
| 15 | 15,783 | 1,980 | 405 |
Example: a 10 kW ground frame
For the loads of Rivne: 11.16 kWp, 18 panels, 415 kg of steel, 16 piles, materials ≈ 55,054 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.