Solar plant: site data

Solar power plant in Godvishnya, Lvivskyi Raion, Lviv Oblast

Godvishnya: 1,085 kWh per kWp a year, tilt 38° facing south (PVGIS). Exactly the oblast median (1,084). #304 of 356 in the rayon, #717 of 1532 in the oblast.

Lviv, the rayon centre, is 34 km away. 260 m above sea level. 26 km away: Yavoriv, the nearest bigger centre, the same 1,085. Snow and wind from the nearest regional centre in the DBN — Львів, 34 km. 12.12 m between rows, pitch 15.89 m (latitude 49.7°).

Yield of 1 kWp
1,085kWh/year
Tilt
38°facing south
10 kW
10,848kWh/year
Row pitch
15.89m · 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: Godvishnya

The designer opens with this place’s coordinates, latitude 49.7° for the row spacing and the DBN loads of the nearest regional centre — Львів, 34 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

36Jan51Feb94Mar115Apr126May128Jun134Jul132Aug108Sep84Oct44Nov31Dec

July: 134 kWh/kWp, December: 31 — 4.3 times less.

February: 51 against 56 in the oblast, 8.9% less.

Godvishnya: plants, kWh
kWpA yearJulyDecember
55,424670155
1010,8481,340310
1516,2722,010465

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: Lvivskyi RaionLviv Oblast: rayons and towns

Free calculators

Sources

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