Solar plant: site data

Solar power plant in Nahirne, Stryiskyi Raion, Lviv Oblast

Nahirne: 1,041 kWh per kWp a year, tilt 37° 4° east of south (PVGIS). 4.0% below the oblast median (1,084). #243 of 286 in the rayon, #1415 of 1532 in the oblast.

Stryi, the rayon centre, is 60 km away. 782 m above sea level — above 500 m the DBN snow and wind are higher. 55 km away: Drohobych, the nearest bigger centre, 1,073 — 3.0% less here. Snow and wind from the nearest regional centre in the DBN — Ужгород, 76 km. 11.12 m between rows, pitch 14.94 m (latitude 48.9°).

Yield of 1 kWp
1,041kWh/year
Tilt
37°4° east of south
10 kW
10,407kWh/year
Row pitch
14.94m · 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: Nahirne

The designer opens with this place’s coordinates, latitude 48.9° for the row spacing and the DBN loads of the nearest regional centre — Ужгород, 76 km: snow 1,340 Pa, wind 370 Pa.

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

Yield by month

44Jan60Feb90Mar106Apr113May117Jun124Jul125Aug102Sep80Oct47Nov32Dec

August: 125 kWh/kWp, December: 32 — 3.9 times less.

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

Nahirne: plants, kWh
kWpA yearAugustDecember
55,204625160
1010,4071,250320
1515,6111,875480

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.