Solar plant: site data

Solar power plant in Kniazhyky, Umanskyi Raion, Cherkasy Oblast

Kniazhyky: 1,131 kWh per kWp a year, tilt 35° 2° east of south (PVGIS). 1.2% below the oblast median (1,144). #144 of 167 in the rayon, #665 of 731 in the oblast.

Uman, the rayon centre, is 39 km away. 227 m above sea level. 39 km away: Uman, the nearest bigger centre, 1,160 — 2.5% less here. Snow and wind from the nearest regional centre in the DBN — Вінниця, 112 km. 10.74 m between rows, pitch 14.66 m (latitude 49.1°).

Yield of 1 kWp
1,131kWh/year
Tilt
35°2° east of south
10 kW
11,305kWh/year
Row pitch
14.66m · GCR 0.33
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,360 / 470Pa

Ground frame designer

A ground frame for a solar plant: Kniazhyky

The designer opens with this place’s coordinates, latitude 49.1° for the row spacing and the DBN loads of the nearest regional centre — Вінниця, 112 km: snow 1,360 Pa, wind 470 Pa.

  • No sign-up
  • Snow and wind check
  • Drawings and estimate

Yield by month

31Jan50Feb89Mar119Apr138May143Jun148Jul143Aug116Sep87Oct38Nov30Dec

July: 148 kWh/kWp, December: 30 — 4.9 times less.

January: 31 against 35 in the oblast, 11.4% less.

Kniazhyky: plants, kWh
kWpA yearJulyDecember
55,653740150
1011,3051,480300
1516,9582,220450

Snow and wind: Вінниця

Example: a 10 kW ground frame

For the loads of Vinnytsia: 11.16 kWp, 18 panels, 372 kg of steel, 12 piles, materials ≈ 49,705 UAH.

The whole frame: drawing, BOM, checks

How these numbers are computed

Nearby

All places: Umanskyi RaionCherkasy Oblast: rayons and towns

Free calculators

Sources

Preliminary calculation: a design needs an engineer’s check.