Solar plant: site data

Solar power plant in Verkhnii Dorozhiv, Drohobytskyi Raion, Lviv Oblast

Verkhnii Dorozhiv: 1,084 kWh per kWp a year, tilt 38° facing south (PVGIS). Exactly the oblast median (1,084). #15 of 91 in the rayon, #743 of 1532 in the oblast.

Drohobych, the rayon centre, is 14 km away. 269 m above sea level. 14 km away: Drohobych, the nearest bigger centre, 1,073 — 1.0% more here. Snow and wind from the nearest regional centre in the DBN — Львів, 55 km. 11.88 m between rows, pitch 15.65 m (latitude 49.5°).

Yield of 1 kWp
1,084kWh/year
Tilt
38°facing south
10 kW
10,843kWh/year
Row pitch
15.65m · 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: Verkhnii Dorozhiv

The designer opens with this place’s coordinates, latitude 49.5° for the row spacing and the DBN loads of the nearest regional centre — Львів, 55 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

42Jan56Feb93Mar114Apr122May125Jun132Jul130Aug107Sep84Oct46Nov34Dec

July: 132 kWh/kWp, December: 34 — 3.9 times less.

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

Verkhnii Dorozhiv: plants, kWh
kWpA yearJulyDecember
55,422660170
1010,8431,320340
1516,2651,980510

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.