Solar plant: site data
Solar power plant in Riznia, Korostenskyi Raion, Zhytomyr Oblast
Riznia: 1,099 kWh per kWp a year, tilt 38° 3° east of south (PVGIS). Exactly the oblast median (1,104). #193 of 560 in the rayon, #1094 of 1700 in the oblast.
Korosten, the rayon centre, is 52 km away. 145 m above sea level. 52 km away: Korosten, the nearest bigger centre, the same 1,105. Snow and wind from the nearest regional centre in the DBN — Житомир, 79 km. 13.19 m between rows, pitch 16.96 m (latitude 50.8°).
- Yield of 1 kWp
- 1,099kWh/year
- Tilt
- 38°3° east of south
- 10 kW
- 10,994kWh/year
- Row pitch
- 16.96m · GCR 0.28
- T_min
- -40 °Cregion I, north-western
- Snow S₀ / wind W₀
- 1,460 / 460Pa
Ground frame designer
A ground frame for a solar plant: Riznia
The designer opens with this place’s coordinates, latitude 50.8° for the row spacing and the DBN loads of the nearest regional centre — Житомир, 79 km: snow 1,460 Pa, wind 460 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
June: 140 kWh/kWp, December: 27 — 5.2 times less.
January: 35 against 34 in the oblast, 2.9% more.
| kWp | A year | June | December |
|---|---|---|---|
| 5 | 5,497 | 700 | 135 |
| 10 | 10,994 | 1,400 | 270 |
| 15 | 16,491 | 2,100 | 405 |
Example: a 10 kW ground frame
For the loads of Zhytomyr: 11.16 kWp, 18 panels, 376 kg of steel, 12 piles, materials ≈ 50,491 UAH.
How these numbers are computed
Nearby
- Rudnia-Vorobivska3 km1,100 kWh/kWp
- Pryvitne5 km1,097 kWh/kWp
- Malynivka6 km1,098 kWh/kWp
- Yurivka6 km1,098 kWh/kWp
- Ukrainka6 km1,098 kWh/kWp
- Novi Vorobi6 km1,096 kWh/kWp
All places: Korostenskyi RaionZhytomyr 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.