Solar plant: site data

Solar power plant in Luchka, Romenskyi Raion, Sumy Oblast

Luchka: 1,110 kWh per kWp a year, tilt 37° 1° east of south (PVGIS). Exactly the oblast median (1,110). #234 of 305 in the rayon, #770 of 1534 in the oblast.

Romny, the rayon centre, is 34 km away. 117 m above sea level. 22 km away: Hadyach, the nearest bigger centre, 1,120 — 0.9% less here. Snow and wind from the nearest regional centre in the DBN — Суми, 89 km. 12.54 m between rows, pitch 16.36 m (latitude 50.5°).

Yield of 1 kWp
1,110kWh/year
Tilt
37°1° east of south
10 kW
11,095kWh/year
Row pitch
16.36m · 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: Luchka

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

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

Yield by month

32Jan54Feb86Mar117Apr139May143Jun146Jul145Aug111Sep79Oct35Nov23Dec

July: 146 kWh/kWp, December: 23 — 6.3 times less.

January: 32 against 36 in the oblast, 11.1% less.

Luchka: plants, kWh
kWpA yearJulyDecember
55,548730115
1011,0951,460230
1516,6432,190345

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: Romenskyi RaionSumy Oblast: rayons and towns

Free calculators

Sources

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