Solar plant: site data

Solar power plant in Pianovychi, Sambirskyi Raion, Lviv Oblast

Pianovychi: 1,080 kWh per kWp a year, tilt 38° facing south (PVGIS). Exactly the oblast median (1,084). #59 of 264 in the rayon, #970 of 1532 in the oblast.

Sambir, the rayon centre, is 6 km away. 296 m above sea level. 6 km away: Sambir, the nearest bigger centre, 1,074 — 0.5% more here. Snow and wind from the nearest regional centre in the DBN — Львів, 67 km. 11.97 m between rows, pitch 15.74 m (latitude 49.6°).

Yield of 1 kWp
1,080kWh/year
Tilt
38°facing south
10 kW
10,798kWh/year
Row pitch
15.74m · 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: Pianovychi

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

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

Yield by month

40Jan54Feb94Mar113Apr122May124Jun131Jul130Aug107Sep84Oct47Nov34Dec

July: 131 kWh/kWp, December: 34 — 3.9 times less.

November: 47 against 44 in the oblast, 6.8% more.

Pianovychi: plants, kWh
kWpA yearJulyDecember
55,399655170
1010,7981,310340
1516,1971,965510

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: Sambirskyi RaionLviv Oblast: rayons and towns

Free calculators

Sources

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