Solar plant: site data

Solar power plant in Poltva, Zolochivskyi Raion, Lviv Oblast

Poltva: 1,084 kWh per kWp a year, tilt 38° 2° east of south (PVGIS). Exactly the oblast median (1,084). #39 of 180 in the rayon, #743 of 1532 in the oblast.

Zolochiv, the rayon centre, is 30 km away. 222 m above sea level. 30 km away: Zolochiv, the nearest bigger centre, the same 1,081. Snow and wind from the nearest regional centre in the DBN — Львів, 34 km. 12.24 m between rows, pitch 16.01 m (latitude 49.9°).

Yield of 1 kWp
1,084kWh/year
Tilt
38°2° east of south
10 kW
10,843kWh/year
Row pitch
16.01m · 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: Poltva

The designer opens with this place’s coordinates, latitude 49.9° 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

36Jan52Feb94Mar114Apr125May128Jun135Jul133Aug109Sep85Oct44Nov30Dec

July: 135 kWh/kWp, December: 30 — 4.5 times less.

January: 36 against 39 in the oblast, 7.7% less.

Poltva: plants, kWh
kWpA yearJulyDecember
55,422675150
1010,8431,350300
1516,2652,025450

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: Zolochivskyi RaionLviv Oblast: rayons and towns

Free calculators

Sources

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