Solar plant: site data

Solar power plant in Pisky, Lvivskyi Raion, Lviv Oblast

Pisky: 1,096 kWh per kWp a year, tilt 38° 1° west of south (PVGIS). 1.1% above the oblast median (1,084). #99 of 356 in the rayon, #232 of 1532 in the oblast.

Lviv, the rayon centre, is 24 km away. 279 m above sea level. 24 km away: Lviv, the nearest bigger centre, 1,084 — 1.1% more here. Snow and wind from the nearest regional centre in the DBN — Львів, 24 km. 12.03 m between rows, pitch 15.80 m (latitude 49.6°).

Yield of 1 kWp
1,096kWh/year
Tilt
38°1° west of south
10 kW
10,957kWh/year
Row pitch
15.80m · 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: Pisky

The designer opens with this place’s coordinates, latitude 49.6° 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

39Jan56Feb94Mar116Apr125May128Jun134Jul132Aug109Sep84Oct46Nov32Dec

July: 134 kWh/kWp, December: 32 — 4.2 times less.

November: 46 against 44 in the oblast, 4.5% more.

Pisky: plants, kWh
kWpA yearJulyDecember
55,479670160
1010,9571,340320
1516,4362,010480

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.