Solar plant: site data

Solar power plant in Rozvadiv, Stryiskyi Raion, Lviv Oblast

Rozvadiv: 1,090 kWh per kWp a year, tilt 38° facing south (PVGIS). 0.6% above the oblast median (1,084). #134 of 286 in the rayon, #499 of 1532 in the oblast.

Stryi, the rayon centre, is 28 km away. 254 m above sea level. 28 km away: Stryi, the nearest bigger centre, the same 1,085. Snow and wind from the nearest regional centre in the DBN — Львів, 38 km. 11.90 m between rows, pitch 15.67 m (latitude 49.5°).

Yield of 1 kWp
1,090kWh/year
Tilt
38°facing south
10 kW
10,898kWh/year
Row pitch
15.67m · 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: Rozvadiv

The designer opens with this place’s coordinates, latitude 49.5° for the row spacing and the DBN loads of the nearest regional centre — Львів, 38 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

41Jan57Feb93Mar114Apr124May126Jun133Jul131Aug108Sep84Oct44Nov34Dec

July: 133 kWh/kWp, December: 34 — 3.9 times less.

December: 34 against 32 in the oblast, 6.3% more.

Rozvadiv: plants, kWh
kWpA yearJulyDecember
55,449665170
1010,8981,330340
1516,3471,995510

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: Stryiskyi RaionLviv Oblast: rayons and towns

Free calculators

Sources

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