Solar plant: site data

Solar power plant in Hryniv, Lvivskyi Raion, Lviv Oblast

Hryniv: 1,071 kWh per kWp a year, tilt 37° facing south (PVGIS). 1.2% below the oblast median (1,084). #349 of 356 in the rayon, #1271 of 1532 in the oblast.

Lviv, the rayon centre, is 24 km away. 304 m above sea level. 24 km away: Lviv, the nearest bigger centre, 1,084 — 1.2% less here. Snow and wind from the nearest regional centre in the DBN — Львів, 24 km. 11.81 m between rows, pitch 15.63 m (latitude 49.7°).

Yield of 1 kWp
1,071kWh/year
Tilt
37°facing south
10 kW
10,707kWh/year
Row pitch
15.63m · 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: Hryniv

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

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

Yield by month

34Jan54Feb93Mar114Apr125May127Jun134Jul133Aug108Sep84Oct41Nov25Dec

July: 134 kWh/kWp, December: 25 — 5.4 times less.

December: 25 against 32 in the oblast, 21.9% less.

Hryniv: plants, kWh
kWpA yearJulyDecember
55,354670125
1010,7071,340250
1516,0612,010375

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.