Solar plant: site data

Solar power plant in Kardashivka, Okhtyrskyi Raion, Sumy Oblast

Kardashivka: 1,127 kWh per kWp a year, tilt 37° 2° east of south (PVGIS). 1.5% above the oblast median (1,110). #140 of 187 in the rayon, #184 of 1534 in the oblast.

Okhtyrka, the rayon centre, is 5 km away. 109 m above sea level. 5 km away: Okhtyrka, the nearest bigger centre, the same 1,129. Snow and wind from the nearest regional centre in the DBN — Суми, 71 km. 12.34 m between rows, pitch 16.16 m (latitude 50.3°).

Yield of 1 kWp
1,127kWh/year
Tilt
37°2° east of south
10 kW
11,268kWh/year
Row pitch
16.16m · GCR 0.30
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,670 / 420Pa

Ground frame designer

A ground frame for a solar plant: Kardashivka

The designer opens with this place’s coordinates, latitude 50.3° for the row spacing and the DBN loads of the nearest regional centre — Суми, 71 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

35Jan60Feb94Mar116Apr138May142Jun145Jul144Aug113Sep80Oct37Nov22Dec

July: 145 kWh/kWp, December: 22 — 6.6 times less.

October: 80 against 75 in the oblast, 6.7% more.

Kardashivka: plants, kWh
kWpA yearJulyDecember
55,634725110
1011,2681,450220
1516,9022,175330

Snow and wind: Суми

Example: a 10 kW ground frame

For the loads of Sumy: 11.16 kWp, 18 panels, 385 kg of steel, 12 piles, materials ≈ 51,876 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.