Solar plant: site data
Solar power plant in Virlia, Zviahelskyi Raion, Zhytomyr Oblast
Virlia: 1,088 kWh per kWp a year, tilt 38° 3° east of south (PVGIS). 1.5% below the oblast median (1,104). #241 of 294 in the rayon, #1458 of 1700 in the oblast.
Zvyahel, the rayon centre, is 28 km away. 217 m above sea level. 28 km away: Zvyahel, the nearest bigger centre, 1,101 — 1.2% less here. Snow and wind from the nearest regional centre in the DBN — Житомир, 68 km. 12.70 m between rows, pitch 16.47 m (latitude 50.3°).
- Yield of 1 kWp
- 1,088kWh/year
- Tilt
- 38°3° east of south
- 10 kW
- 10,879kWh/year
- Row pitch
- 16.47m · GCR 0.29
- T_min
- -40 °Cregion I, north-western
- Snow S₀ / wind W₀
- 1,460 / 460Pa
Ground frame designer
A ground frame for a solar plant: Virlia
The designer opens with this place’s coordinates, latitude 50.3° for the row spacing and the DBN loads of the nearest regional centre — Житомир, 68 km: snow 1,460 Pa, wind 460 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
July: 137 kWh/kWp, December: 29 — 4.7 times less.
January: 37 against 34 in the oblast, 8.8% more.
| kWp | A year | July | December |
|---|---|---|---|
| 5 | 5,440 | 685 | 145 |
| 10 | 10,879 | 1,370 | 290 |
| 15 | 16,319 | 2,055 | 435 |
Example: a 10 kW ground frame
For the loads of Zhytomyr: 11.16 kWp, 18 panels, 350 kg of steel, 12 piles, materials ≈ 52,606 UAH.
How these numbers are computed
Nearby
- Klymentiivka3 km1,100 kWh/kWp
- Baranivka6 km1,087 kWh/kWp
- Rudnia6 km1,084 kWh/kWp
- Ostrozhok6 km1,098 kWh/kWp
- Rohachiv7 km1,098 kWh/kWp
- Volodymyrivka8 km1,104 kWh/kWp
All places: Zviahelskyi 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.