Solar plant: site data

Solar power plant in Rachky, Bilotserkivskyi Raion, Kyiv Oblast

Rachky: 1,131 kWh per kWp a year, tilt 37° 3° east of south (PVGIS). 0.8% above the oblast median (1,122). #59 of 260 in the rayon, #240 of 1071 in the oblast.

Bila Tserkva, the rayon centre, is 37 km away. 171 m above sea level. 37 km away: Bila Tserkva, the nearest bigger centre, 1,122 — 0.8% more here. Snow and wind from the nearest regional centre in the DBN — Вінниця, 108 km. 11.63 m between rows, pitch 15.45 m (latitude 49.5°).

Yield of 1 kWp
1,131kWh/year
Tilt
37°3° east of south
10 kW
11,314kWh/year
Row pitch
15.45m · 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: Rachky

The designer opens with this place’s coordinates, latitude 49.5° for the row spacing and the DBN loads of the nearest regional centre — Вінниця, 108 km: snow 1,360 Pa, wind 470 Pa.

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

Yield by month

35Jan53Feb88Mar119Apr139May142Jun144Jul140Aug114Sep87Oct40Nov30Dec

July: 144 kWh/kWp, December: 30 — 4.8 times less.

November: 40 against 36 in the oblast, 11.1% more.

Rachky: plants, kWh
kWpA yearJulyDecember
55,657720150
1011,3141,440300
1516,9712,160450

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: Bilotserkivskyi RaionKyiv Oblast: rayons and towns

Free calculators

Sources

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