Solar plant: site data

Solar power plant in Vilne, Okhtyrskyi Raion, Sumy Oblast

Vilne: 1,131 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). 1.9% above the oblast median (1,110). #71 of 187 in the rayon, #76 of 1534 in the oblast.

Okhtyrka, the rayon centre, is 38 km away. 118 m above sea level. 31 km away: Bohodukhiv, the nearest bigger centre, the same 1,127. Snow and wind from the nearest regional centre in the DBN — Суми, 68 km. 12.79 m between rows, pitch 16.56 m (latitude 50.4°).

Yield of 1 kWp
1,131kWh/year
Tilt
38°1° east of south
10 kW
11,309kWh/year
Row pitch
16.56m · GCR 0.29
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,670 / 420Pa

Ground frame designer

A ground frame for a solar plant: Vilne

The designer opens with this place’s coordinates, latitude 50.4° for the row spacing and the DBN loads of the nearest regional centre — Суми, 68 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

37Jan59Feb94Mar116Apr139May144Jun145Jul144Aug113Sep78Oct37Nov24Dec

July: 145 kWh/kWp, December: 24 — 6.0 times less.

November: 37 against 35 in the oblast, 5.7% more.

Vilne: plants, kWh
kWpA yearJulyDecember
55,655725120
1011,3091,450240
1516,9642,175360

Snow and wind: Суми

Example: a 10 kW ground frame

For the loads of Sumy: 11.16 kWp, 18 panels, 359 kg of steel, 12 piles, materials ≈ 53,991 UAH.

The whole frame: drawing, BOM, checks

How these numbers are computed

Nearby

All places: Okhtyrskyi RaionSumy Oblast: rayons and towns

Free calculators

Sources

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