Solar plant: site data

Solar power plant in Korosno, Lvivskyi Raion, Lviv Oblast

Korosno: 1,087 kWh per kWp a year, tilt 37° facing south (PVGIS). Exactly the oblast median (1,084). #275 of 356 in the rayon, #644 of 1532 in the oblast.

Lviv, the rayon centre, is 41 km away. 311 m above sea level. 30 km away: Zolochiv, the nearest bigger centre, 1,081 — 0.6% more here. Snow and wind from the nearest regional centre in the DBN — Львів, 41 km. 11.79 m between rows, pitch 15.61 m (latitude 49.7°).

Yield of 1 kWp
1,087kWh/year
Tilt
37°facing south
10 kW
10,872kWh/year
Row pitch
15.61m · GCR 0.31
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,310 / 520Pa

Ground frame designer

A ground frame for a solar plant: Korosno

The designer opens with this place’s coordinates, latitude 49.7° for the row spacing and the DBN loads of the nearest regional centre — Львів, 41 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

36Jan55Feb95Mar114Apr126May128Jun134Jul133Aug109Sep84Oct42Nov31Dec

July: 134 kWh/kWp, December: 31 — 4.3 times less.

January: 36 against 39 in the oblast, 7.7% less.

Korosno: plants, kWh
kWpA yearJulyDecember
55,436670155
1010,8721,340310
1516,3082,010465

Snow and wind: Львів

Example: a 10 kW ground frame

For the loads of Lviv: 11.16 kWp, 18 panels, 376 kg of steel, 12 piles, materials ≈ 50,491 UAH.

The whole frame: drawing, BOM, checks

How these numbers are computed

Nearby

All places: Lvivskyi RaionLviv Oblast: rayons and towns

Free calculators

Sources

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