Solar plant: site data

Solar power plant in Zabuhy, Sumskyi Raion, Sumy Oblast

Zabuhy: 1,122 kWh per kWp a year, tilt 37° 2° east of south (PVGIS). 1.1% above the oblast median (1,110). #74 of 466 in the rayon, #321 of 1534 in the oblast.

Sumy, the rayon centre, is 51 km away. 177 m above sea level. 31 km away: Okhtyrka, the nearest bigger centre, 1,129 — 0.6% less here. Snow and wind from the nearest regional centre in the DBN — Суми, 50 km. 12.56 m between rows, pitch 16.38 m (latitude 50.5°).

Yield of 1 kWp
1,122kWh/year
Tilt
37°2° east of south
10 kW
11,222kWh/year
Row pitch
16.38m · 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: Zabuhy

The designer opens with this place’s coordinates, latitude 50.5° for the row spacing and the DBN loads of the nearest regional centre — Суми, 50 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

38Jan60Feb92Mar116Apr139May142Jun144Jul143Aug112Sep78Oct37Nov22Dec

July: 144 kWh/kWp, December: 22 — 6.5 times less.

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

Zabuhy: plants, kWh
kWpA yearJulyDecember
55,611720110
1011,2221,440220
1516,8332,160330

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: Sumskyi RaionSumy Oblast: rayons and towns

Free calculators

Sources

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