Solar plant: site data

Solar power plant in Ranevychi, Drohobytskyi Raion, Lviv Oblast

Ranevychi: 1,073 kWh per kWp a year, tilt 38° 2° east of south (PVGIS). 1.0% below the oblast median (1,084). #45 of 91 in the rayon, #1245 of 1532 in the oblast.

Drohobych, the rayon centre, is 4 km away. 290 m above sea level. 4 km away: Drohobych, the nearest bigger centre, the same 1,073. Snow and wind from the nearest regional centre in the DBN — Львів, 65 km. 11.76 m between rows, pitch 15.53 m (latitude 49.3°).

Yield of 1 kWp
1,073kWh/year
Tilt
38°2° east of south
10 kW
10,731kWh/year
Row pitch
15.53m · 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: Ranevychi

The designer opens with this place’s coordinates, latitude 49.3° for the row spacing and the DBN loads of the nearest regional centre — Львів, 65 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

44Jan59Feb91Mar109Apr118May121Jun129Jul127Aug105Sep84Oct48Nov37Dec

July: 129 kWh/kWp, December: 37 — 3.5 times less.

December: 37 against 32 in the oblast, 15.6% more.

Ranevychi: plants, kWh
kWpA yearJulyDecember
55,366645185
1010,7311,290370
1516,0961,935555

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.