Solar plant: site data

Solar power plant in Hezivka, Sumskyi Raion, Sumy Oblast

Hezivka: 1,106 kWh per kWp a year, tilt 37° 1° east of south (PVGIS). Exactly the oblast median (1,110). #307 of 466 in the rayon, #916 of 1534 in the oblast.

Sumy, the rayon centre, is 55 km away. 158 m above sea level. 52 km away: Romny, the nearest bigger centre, 1,126 — 1.7% less here. Snow and wind from the nearest regional centre in the DBN — Суми, 56 km. 13.16 m between rows, pitch 16.98 m (latitude 51.1°).

Yield of 1 kWp
1,106kWh/year
Tilt
37°1° east of south
10 kW
11,062kWh/year
Row pitch
16.98m · GCR 0.28
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,670 / 420Pa

Ground frame designer

A ground frame for a solar plant: Hezivka

The designer opens with this place’s coordinates, latitude 51.1° for the row spacing and the DBN loads of the nearest regional centre — Суми, 56 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

34Jan57Feb91Mar114Apr140May143Jun144Jul141Aug109Sep75Oct35Nov23Dec

July: 144 kWh/kWp, December: 23 — 6.3 times less.

January: 34 against 36 in the oblast, 5.6% less.

Hezivka: plants, kWh
kWpA yearJulyDecember
55,531720115
1011,0621,440230
1516,5932,160345

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: Sumskyi RaionSumy Oblast: rayons and towns

Free calculators

Sources

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