Solar plant: site data
Solar power plant in Vyrva, Zhytomyrskyi Raion, Zhytomyr Oblast
Vyrva: 1,089 kWh per kWp a year, tilt 38° 4° east of south (PVGIS). 1.4% below the oblast median (1,104). #672 of 686 in the rayon, #1440 of 1700 in the oblast.
Zhytomyr, the rayon centre, is 73 km away. 144 m above sea level. 57 km away: Bucha, the nearest bigger centre, the same 1,092. Snow and wind from the nearest regional centre in the DBN — Житомир, 75 km. 13.08 m between rows, pitch 16.85 m (latitude 50.7°).
- Yield of 1 kWp
- 1,089kWh/year
- Tilt
- 38°4° east of south
- 10 kW
- 10,889kWh/year
- Row pitch
- 16.85m · 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: Vyrva
The designer opens with this place’s coordinates, latitude 50.7° for the row spacing and the DBN loads of the nearest regional centre — Житомир, 75 km: snow 1,460 Pa, wind 460 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
June: 138 kWh/kWp, December: 26 — 5.3 times less.
December: 26 against 27 in the oblast, 3.7% less.
| kWp | A year | June | December |
|---|---|---|---|
| 5 | 5,445 | 690 | 130 |
| 10 | 10,889 | 1,380 | 260 |
| 15 | 16,334 | 2,070 | 390 |
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
- Irsha2 km1,085 kWh/kWp
- Sadky3 km1,085 kWh/kWp
- Novoselytsia5 km1,096 kWh/kWp
- Vepryn6 km1,092 kWh/kWp
- Bilyi Bereh6 km1,093 kWh/kWp
- Fedorivka6 km1,091 kWh/kWp
All places: Zhytomyrskyi 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.