Solar plant: site data

Solar power plant in Zymivky, Drohobytskyi Raion, Lviv Oblast

Zymivky: 1,044 kWh per kWp a year, tilt 38° 6° east of south (PVGIS). 3.7% below the oblast median (1,084). #75 of 91 in the rayon, #1395 of 1532 in the oblast.

Drohobych, the rayon centre, is 16 km away. 565 m above sea level — above 500 m the DBN snow and wind are higher. 16 km away: Drohobych, the nearest bigger centre, 1,073 — 2.8% less here. Snow and wind from the nearest regional centre in the DBN — Львів, 78 km. 11.65 m between rows, pitch 15.42 m (latitude 49.2°).

Yield of 1 kWp
1,044kWh/year
Tilt
38°6° east of south
10 kW
10,435kWh/year
Row pitch
15.42m · GCR 0.31
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,310 / 520Pa

Ground frame designer

A ground frame for a solar plant: Zymivky

The designer opens with this place’s coordinates, latitude 49.2° for the row spacing and the DBN loads of the nearest regional centre — Львів, 78 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

42Jan57Feb90Mar106Apr115May118Jun126Jul124Aug103Sep82Oct47Nov34Dec

July: 126 kWh/kWp, December: 34 — 3.7 times less.

January: 42 against 39 in the oblast, 7.7% more.

Zymivky: plants, kWh
kWpA yearJulyDecember
55,218630170
1010,4351,260340
1515,6531,890510

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: Drohobytskyi RaionLviv Oblast: rayons and towns

Free calculators

Sources

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