Solar plant: site data
Solar power plant in Mala Tsvilia, Zviahelskyi Raion, Zhytomyr Oblast
Mala Tsvilia: 1,090 kWh per kWp a year, tilt 38° 2° east of south (PVGIS). 1.3% below the oblast median (1,104). #229 of 294 in the rayon, #1426 of 1700 in the oblast.
Zvyahel, the rayon centre, is 16 km away. 189 m above sea level. 16 km away: Zvyahel, the nearest bigger centre, 1,101 — 1.1% less here. Snow and wind from the nearest regional centre in the DBN — Рівне, 92 km. 13.10 m between rows, pitch 16.87 m (latitude 50.7°).
- Yield of 1 kWp
- 1,090kWh/year
- Tilt
- 38°2° east of south
- 10 kW
- 10,897kWh/year
- Row pitch
- 16.87m · GCR 0.28
- T_min
- -40 °Cregion I, north-western
- Snow S₀ / wind W₀
- 1,320 / 520Pa
Ground frame designer
A ground frame for a solar plant: Mala Tsvilia
The designer opens with this place’s coordinates, latitude 50.7° for the row spacing and the DBN loads of the nearest regional centre — Рівне, 92 km: snow 1,320 Pa, wind 520 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
June: 139 kWh/kWp, December: 27 — 5.1 times less.
January: 33 against 34 in the oblast, 2.9% less.
| kWp | A year | June | December |
|---|---|---|---|
| 5 | 5,449 | 695 | 135 |
| 10 | 10,897 | 1,390 | 270 |
| 15 | 16,346 | 2,085 | 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
- Berehove1 km1,090 kWh/kWp
- Virivka3 km1,089 kWh/kWp
- Karpylivka3 km1,084 kWh/kWp
- Verbivka5 km1,083 kWh/kWp
- Illiashivka6 km1,087 kWh/kWp
- Khodurky6 km1,081 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.