Solar plant: site data

Solar power plant in Perelisky, Sumskyi Raion, Sumy Oblast

Perelisky: 1,114 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). Exactly the oblast median (1,110). #197 of 466 in the rayon, #551 of 1534 in the oblast.

Sumy, the rayon centre, is 31 km away. 130 m above sea level. 31 km away: Sumy, the nearest bigger centre, the same 1,117. Snow and wind from the nearest regional centre in the DBN — Суми, 30 km. 13.01 m between rows, pitch 16.78 m (latitude 50.6°).

Yield of 1 kWp
1,114kWh/year
Tilt
38°1° east of south
10 kW
11,137kWh/year
Row pitch
16.78m · 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: Perelisky

The designer opens with this place’s coordinates, latitude 50.6° for the row spacing and the DBN loads of the nearest regional centre — Суми, 30 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

38Jan60Feb92Mar115Apr138May142Jun142Jul141Aug110Sep76Oct37Nov24Dec

June: 142 kWh/kWp, December: 24 — 5.9 times less.

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

Perelisky: plants, kWh
kWpA yearJuneDecember
55,569710120
1011,1371,420240
1516,7062,130360

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.