Solar plant: site data
Solar power plant in Ryzhiv, Zhytomyrskyi Raion, Zhytomyr Oblast
Ryzhiv: 1,108 kWh per kWp a year, tilt 37° 2° east of south (PVGIS). Exactly the oblast median (1,104). #416 of 686 in the rayon, #633 of 1700 in the oblast.
Zhytomyr, the rayon centre, is 35 km away. 251 m above sea level. 32 km away: Berdychiv, the nearest bigger centre, the same 1,108. Snow and wind from the nearest regional centre in the DBN — Житомир, 33 km. 12.18 m between rows, pitch 16.00 m (latitude 50.1°).
- Yield of 1 kWp
- 1,108kWh/year
- Tilt
- 37°2° east of south
- 10 kW
- 11,082kWh/year
- Row pitch
- 16.00m · GCR 0.30
- T_min
- -40 °Cregion I, north-western
- Snow S₀ / wind W₀
- 1,460 / 460Pa
Ground frame designer
A ground frame for a solar plant: Ryzhiv
The designer opens with this place’s coordinates, latitude 50.1° for the row spacing and the DBN loads of the nearest regional centre — Житомир, 33 km: snow 1,460 Pa, wind 460 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
July: 141 kWh/kWp, December: 29 — 4.9 times less.
January: 31 against 34 in the oblast, 8.8% less.
| kWp | A year | July | December |
|---|---|---|---|
| 5 | 5,541 | 705 | 145 |
| 10 | 11,082 | 1,410 | 290 |
| 15 | 16,623 | 2,115 | 435 |
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
- Mukilsk3 km1,100 kWh/kWp
- Kykhti4 km1,106 kWh/kWp
- Hlybochok5 km1,109 kWh/kWp
- Kniazhyn5 km1,110 kWh/kWp
- Hremiache5 km1,100 kWh/kWp
- Dryhliv6 km1,103 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.