Solar plant: site data
Solar power plant in Koshcha, Zhytomyrskyi Raion, Zhytomyr Oblast
Koshcha: 1,102 kWh per kWp a year, tilt 37° 3° east of south (PVGIS). Exactly the oblast median (1,104). #555 of 686 in the rayon, #977 of 1700 in the oblast.
Zhytomyr, the rayon centre, is 20 km away. 215 m above sea level. 20 km away: Zhytomyr, the nearest bigger centre, 1,108 — 0.5% less here. Snow and wind from the nearest regional centre in the DBN — Житомир, 18 km. 12.26 m between rows, pitch 16.08 m (latitude 50.2°).
- Yield of 1 kWp
- 1,102kWh/year
- Tilt
- 37°3° east of south
- 10 kW
- 11,019kWh/year
- Row pitch
- 16.08m · 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: Koshcha
The designer opens with this place’s coordinates, latitude 50.2° for the row spacing and the DBN loads of the nearest regional centre — Житомир, 18 km: snow 1,460 Pa, wind 460 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
June: 139 kWh/kWp, December: 29 — 4.8 times less.
December: 29 against 27 in the oblast, 7.4% more.
| kWp | A year | June | December |
|---|---|---|---|
| 5 | 5,510 | 695 | 145 |
| 10 | 11,019 | 1,390 | 290 |
| 15 | 16,529 | 2,085 | 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
- Denyshi4 km1,099 kWh/kWp
- Tryhiria4 km1,088 kWh/kWp
- Korchak5 km1,105 kWh/kWp
- Buky6 km1,099 kWh/kWp
- Mykhailivka6 km1,104 kWh/kWp
- Katerynivka6 km1,106 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.