Solar plant: site data

Solar power plant in Bystryi, Drohobytskyi Raion, Lviv Oblast

Bystryi: 1,067 kWh per kWp a year, tilt 39° 3° east of south (PVGIS). 1.5% below the oblast median (1,084). #57 of 91 in the rayon, #1298 of 1532 in the oblast.

Drohobych, the rayon centre, is 13 km away. 350 m above sea level. 13 km away: Drohobych, the nearest bigger centre, 1,073 — 0.6% less here. Snow and wind from the nearest regional centre in the DBN — Львів, 73 km. 11.93 m between rows, pitch 15.65 m (latitude 49.2°).

Yield of 1 kWp
1,067kWh/year
Tilt
39°3° east of south
10 kW
10,671kWh/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: Bystryi

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

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

Yield by month

47Jan59Feb91Mar107Apr116May118Jun127Jul125Aug104Sep84Oct50Nov40Dec

July: 127 kWh/kWp, December: 40 — 3.2 times less.

December: 40 against 32 in the oblast, 25.0% more.

Bystryi: plants, kWh
kWpA yearJulyDecember
55,336635200
1010,6711,270400
1516,0061,905600

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.