Solar plant: site data

Solar power plant in Khatky, Sambirskyi Raion, Lviv Oblast

Khatky: 1,076 kWh per kWp a year, tilt 39° facing south (PVGIS). 0.7% below the oblast median (1,084). #112 of 264 in the rayon, #1158 of 1532 in the oblast.

Sambir, the rayon centre, is 3 km away. 282 m above sea level. 3 km away: Sambir, the nearest bigger centre, the same 1,074. Snow and wind from the nearest regional centre in the DBN — Львів, 67 km. 12.18 m between rows, pitch 15.90 m (latitude 49.5°).

Yield of 1 kWp
1,076kWh/year
Tilt
39°facing south
10 kW
10,757kWh/year
Row pitch
15.90m · 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: Khatky

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

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

Yield by month

41Jan56Feb92Mar112Apr120May122Jun130Jul129Aug106Sep83Oct48Nov35Dec

July: 130 kWh/kWp, December: 35 — 3.7 times less.

December: 35 against 32 in the oblast, 9.4% more.

Khatky: plants, kWh
kWpA yearJulyDecember
55,379650175
1010,7571,300350
1516,1361,950525

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.