Solar plant: site data

Solar power plant in Dobrohostiv, Drohobytskyi Raion, Lviv Oblast

Dobrohostiv: 1,069 kWh per kWp a year, tilt 39° 3° east of south (PVGIS). 1.4% below the oblast median (1,084). #55 of 91 in the rayon, #1284 of 1532 in the oblast.

Drohobych, the rayon centre, is 12 km away. 343 m above sea level. 12 km away: Drohobych, the nearest bigger centre, the same 1,073. Snow and wind from the nearest regional centre in the DBN — Львів, 72 km. 11.95 m between rows, pitch 15.67 m (latitude 49.3°).

Yield of 1 kWp
1,069kWh/year
Tilt
39°3° east of south
10 kW
10,688kWh/year
Row pitch
15.67m · 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: Dobrohostiv

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, 72 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

45Jan60Feb91Mar107Apr116May119Jun127Jul125Aug105Sep85Oct50Nov39Dec

July: 127 kWh/kWp, December: 39 — 3.3 times less.

December: 39 against 32 in the oblast, 21.9% more.

Dobrohostiv: plants, kWh
kWpA yearJulyDecember
55,344635195
1010,6881,270390
1516,0321,905585

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.