Solar plant: site data

Solar power plant in Voronyne, Sumskyi Raion, Sumy Oblast

Voronyne: 1,105 kWh per kWp a year, tilt 37° 1° east of south (PVGIS). Exactly the oblast median (1,110). #341 of 466 in the rayon, #1023 of 1534 in the oblast.

Sumy, the rayon centre, is 51 km away. 175 m above sea level. 51 km away: Sumy, the nearest bigger centre, 1,117 — 1.2% less here. Snow and wind from the nearest regional centre in the DBN — Суми, 51 km. 13.21 m between rows, pitch 17.03 m (latitude 51.1°).

Yield of 1 kWp
1,105kWh/year
Tilt
37°1° east of south
10 kW
11,045kWh/year
Row pitch
17.03m · 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: Voronyne

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, 51 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

33Jan57Feb91Mar115Apr140May143Jun144Jul141Aug109Sep75Oct35Nov22Dec

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

January: 33 against 36 in the oblast, 8.3% less.

Voronyne: plants, kWh
kWpA yearJulyDecember
55,523720110
1011,0451,440220
1516,5682,160330

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.