Solar plant: site data

Solar power plant in Hnizdychiv, Stryiskyi Raion, Lviv Oblast

Hnizdychiv: 1,098 kWh per kWp a year, tilt 38° 1° west of south (PVGIS). 1.3% above the oblast median (1,084). #31 of 286 in the rayon, #146 of 1532 in the oblast.

Stryi, the rayon centre, is 21 km away. 255 m above sea level. 21 km away: Stryi, the nearest bigger centre, 1,085 — 1.2% more here. Snow and wind from the nearest regional centre in the DBN — Львів, 56 km. 11.76 m between rows, pitch 15.53 m (latitude 49.3°).

Yield of 1 kWp
1,098kWh/year
Tilt
38°1° west of south
10 kW
10,976kWh/year
Row pitch
15.53m · GCR 0.31
T_min
-38 °Cregion IIIA, Carpathian
Snow S₀ / wind W₀
1,310 / 520Pa

Ground frame designer

A ground frame for a solar plant: Hnizdychiv

The designer opens with this place’s coordinates, latitude 49.3° for the row spacing and the DBN loads of the nearest regional centre — Львів, 56 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

42Jan57Feb94Mar114Apr124May126Jun134Jul131Aug109Sep85Oct46Nov35Dec

July: 134 kWh/kWp, December: 35 — 3.8 times less.

December: 35 against 32 in the oblast, 9.4% more.

Hnizdychiv: plants, kWh
kWpA yearJulyDecember
55,488670175
1010,9761,340350
1516,4642,010525

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: Stryiskyi RaionLviv Oblast: rayons and towns

Free calculators

Sources

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