Solar plant: site data

Solar power plant in Pchany, Stryiskyi Raion, Lviv Oblast

Pchany: 1,094 kWh per kWp a year, tilt 38° 1° west of south (PVGIS). 1.0% above the oblast median (1,084). #76 of 286 in the rayon, #287 of 1532 in the oblast.

Stryi, the rayon centre, is 17 km away. 262 m above sea level. 17 km away: Stryi, the nearest bigger centre, 1,085 — 0.9% more here. Snow and wind from the nearest regional centre in the DBN — Львів, 54 km. 11.77 m between rows, pitch 15.54 m (latitude 49.4°).

Yield of 1 kWp
1,094kWh/year
Tilt
38°1° west of south
10 kW
10,942kWh/year
Row pitch
15.54m · 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: Pchany

The designer opens with this place’s coordinates, latitude 49.4° for the row spacing and the DBN loads of the nearest regional centre — Львів, 54 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

41Jan57Feb94Mar115Apr124May126Jun133Jul131Aug109Sep85Oct45Nov34Dec

July: 133 kWh/kWp, December: 34 — 3.9 times less.

December: 34 against 32 in the oblast, 6.3% more.

Pchany: plants, kWh
kWpA yearJulyDecember
55,471665170
1010,9421,330340
1516,4131,995510

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.