Solar plant: site data

Solar power plant in Mykhailevychi, Drohobytskyi Raion, Lviv Oblast

Mykhailevychi: 1,073 kWh per kWp a year, tilt 39° facing south (PVGIS). 1.0% below the oblast median (1,084). #43 of 91 in the rayon, #1237 of 1532 in the oblast.

Drohobych, the rayon centre, is 7 km away. 270 m above sea level. 7 km away: Drohobych, the nearest bigger centre, the same 1,073. Snow and wind from the nearest regional centre in the DBN — Львів, 60 km. 12.05 m between rows, pitch 15.77 m (latitude 49.4°).

Yield of 1 kWp
1,073kWh/year
Tilt
39°facing south
10 kW
10,734kWh/year
Row pitch
15.77m · GCR 0.30
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,310 / 520Pa

Ground frame designer

A ground frame for a solar plant: Mykhailevychi

The designer opens with this place’s coordinates, latitude 49.4° for the row spacing and the DBN loads of the nearest regional centre — Львів, 60 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

43Jan57Feb92Mar110Apr119May122Jun130Jul128Aug106Sep84Oct47Nov35Dec

July: 130 kWh/kWp, December: 35 — 3.7 times less.

January: 43 against 39 in the oblast, 10.3% more.

Mykhailevychi: plants, kWh
kWpA yearJulyDecember
55,367650175
1010,7341,300350
1516,1011,950525

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.