Solar plant: site data
Solar power plant in Rohachi, Berdychivskyi Raion, Zhytomyr Oblast
Rohachi: 1,116 kWh per kWp a year, tilt 36° 3° east of south (PVGIS). 1.0% above the oblast median (1,104). #23 of 160 in the rayon, #215 of 1700 in the oblast.
Berdychiv, the rayon centre, is 63 km away. 223 m above sea level. 57 km away: Bila Tserkva, the nearest bigger centre, 1,122 — 0.6% less here. Snow and wind from the nearest regional centre in the DBN — Вінниця, 79 km. 11.49 m between rows, pitch 15.36 m (latitude 49.6°).
- Yield of 1 kWp
- 1,116kWh/year
- Tilt
- 36°3° east of south
- 10 kW
- 11,158kWh/year
- Row pitch
- 15.36m · GCR 0.31
- T_min
- -40 °Cregion I, north-western
- Snow S₀ / wind W₀
- 1,360 / 470Pa
Ground frame designer
A ground frame for a solar plant: Rohachi
The designer opens with this place’s coordinates, latitude 49.6° for the row spacing and the DBN loads of the nearest regional centre — Вінниця, 79 km: snow 1,360 Pa, wind 470 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
July: 143 kWh/kWp, December: 28 — 5.1 times less.
January: 31 against 34 in the oblast, 8.8% less.
| kWp | A year | July | December |
|---|---|---|---|
| 5 | 5,579 | 715 | 140 |
| 10 | 11,158 | 1,430 | 280 |
| 15 | 16,737 | 2,145 | 420 |
Example: a 10 kW ground frame
For the loads of Vinnytsia: 11.16 kWp, 18 panels, 346 kg of steel, 12 piles, materials ≈ 51,820 UAH.
How these numbers are computed
Nearby
- Topory3 km1,112 kWh/kWp
- Chekhova4 km1,113 kWh/kWp
- Morozivka4 km1,116 kWh/kWp
- Bukhny5 km1,115 kWh/kWp
- Movchanivske5 km1,113 kWh/kWp
- Movchanivka7 km1,109 kWh/kWp
All places: Berdychivskyi 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.