Solar plant: site data

Solar power plant in Isai, Sambirskyi Raion, Lviv Oblast

Isai: 1,039 kWh per kWp a year, tilt 38° 4° east of south (PVGIS). 4.1% below the oblast median (1,084). #211 of 264 in the rayon, #1423 of 1532 in the oblast.

Sambir, the rayon centre, is 33 km away. 538 m above sea level — above 500 m the DBN snow and wind are higher. 33 km away: Drohobych, the nearest bigger centre, 1,073 — 3.2% less here. Snow and wind from the nearest regional centre in the DBN — Ужгород, 89 km. 11.66 m between rows, pitch 15.43 m (latitude 49.2°).

Yield of 1 kWp
1,039kWh/year
Tilt
38°4° east of south
10 kW
10,391kWh/year
Row pitch
15.43m · GCR 0.31
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,340 / 370Pa

Ground frame designer

A ground frame for a solar plant: Isai

The designer opens with this place’s coordinates, latitude 49.2° for the row spacing and the DBN loads of the nearest regional centre — Ужгород, 89 km: snow 1,340 Pa, wind 370 Pa.

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

Yield by month

45Jan59Feb87Mar105Apr113May115Jun123Jul123Aug101Sep82Oct50Nov36Dec

July: 123 kWh/kWp, December: 36 — 3.4 times less.

January: 45 against 39 in the oblast, 15.4% more.

Isai: plants, kWh
kWpA yearJulyDecember
55,196615180
1010,3911,230360
1515,5861,845540

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: Sambirskyi RaionLviv Oblast: rayons and towns

Free calculators

Sources

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