Solar plant: site data

Solar power plant in Petrushivka, Sumskyi Raion, Sumy Oblast

Petrushivka: 1,108 kWh per kWp a year, tilt 38° 2° east of south (PVGIS). Exactly the oblast median (1,110). #289 of 466 in the rayon, #831 of 1534 in the oblast.

Sumy, the rayon centre, is 35 km away. 187 m above sea level. 35 km away: Sumy, the nearest bigger centre, 1,117 — 0.8% less here. Snow and wind from the nearest regional centre in the DBN — Суми, 35 km. 13.29 m between rows, pitch 17.06 m (latitude 50.9°).

Yield of 1 kWp
1,108kWh/year
Tilt
38°2° east of south
10 kW
11,081kWh/year
Row pitch
17.06m · 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: Petrushivka

The designer opens with this place’s coordinates, latitude 50.9° for the row spacing and the DBN loads of the nearest regional centre — Суми, 35 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

40Jan61Feb91Mar113Apr137May141Jun141Jul140Aug108Sep74Oct35Nov24Dec

June: 141 kWh/kWp, December: 24 — 5.9 times less.

January: 40 against 36 in the oblast, 11.1% more.

Petrushivka: plants, kWh
kWpA yearJuneDecember
55,541705120
1011,0811,410240
1516,6222,115360

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.