Solar plant: site data

Solar power plant in Lavochne, Stryiskyi Raion, Lviv Oblast

Lavochne: 1,037 kWh per kWp a year, tilt 37° 4° east of south (PVGIS). 4.3% below the oblast median (1,084). #248 of 286 in the rayon, #1439 of 1532 in the oblast.

Stryi, the rayon centre, is 62 km away. 695 m above sea level — above 500 m the DBN snow and wind are higher. 61 km away: Mukachevo, the nearest bigger centre, 1,165 — 11.0% less here. Snow and wind from the nearest regional centre in the DBN — Ужгород, 79 km. 11.06 m between rows, pitch 14.88 m (latitude 48.8°).

Yield of 1 kWp
1,037kWh/year
Tilt
37°4° east of south
10 kW
10,372kWh/year
Row pitch
14.88m · GCR 0.32
T_min
-38 °Cregion IIIA, Carpathian
Snow S₀ / wind W₀
1,340 / 370Pa

Ground frame designer

A ground frame for a solar plant: Lavochne

The designer opens with this place’s coordinates, latitude 48.8° for the row spacing and the DBN loads of the nearest regional centre — Ужгород, 79 km: snow 1,340 Pa, wind 370 Pa.

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

Yield by month

44Jan57Feb89Mar106Apr113May117Jun126Jul126Aug102Sep80Oct46Nov32Dec

July: 126 kWh/kWp, December: 32 — 3.9 times less.

January: 44 against 39 in the oblast, 12.8% more.

Lavochne: plants, kWh
kWpA yearJulyDecember
55,186630160
1010,3721,260320
1515,5581,890480

Snow and wind: Ужгород

Example: a 10 kW ground frame

For the loads of Uzhhorod: 11.16 kWp, 18 panels, 366 kg of steel, 12 piles, materials ≈ 48,597 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.