Solar plant: site data

Solar power plant in Vrotsuv, Yavorivskyi Raion, Lviv Oblast

Vrotsuv: 1,092 kWh per kWp a year, tilt 38° facing south (PVGIS). 0.8% above the oblast median (1,084). #7 of 148 in the rayon, #387 of 1532 in the oblast.

Yavoriv, the rayon centre, is 32 km away. 278 m above sea level. 15 km away: Lviv, the nearest bigger centre, 1,084 — 0.7% more here. Snow and wind from the nearest regional centre in the DBN — Львів, 16 km. 12.24 m between rows, pitch 16.01 m (latitude 49.9°).

Yield of 1 kWp
1,092kWh/year
Tilt
38°facing south
10 kW
10,922kWh/year
Row pitch
16.01m · 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: Vrotsuv

The designer opens with this place’s coordinates, latitude 49.9° for the row spacing and the DBN loads of the nearest regional centre — Львів, 16 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

40Jan57Feb96Mar115Apr125May128Jun133Jul132Aug108Sep83Oct43Nov32Dec

July: 133 kWh/kWp, December: 32 — 4.2 times less.

March: 96 against 93 in the oblast, 3.2% more.

Vrotsuv: plants, kWh
kWpA yearJulyDecember
55,461665160
1010,9221,330320
1516,3831,995480

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: Yavorivskyi RaionLviv Oblast: rayons and towns

Free calculators

Sources

Preliminary calculation: a design needs an engineer’s check.