Solar plant: site data

Solar power plant in Deviatnyky, Stryiskyi Raion, Lviv Oblast

Deviatnyky: 1,089 kWh per kWp a year, tilt 37° 2° west of south (PVGIS). Exactly the oblast median (1,084). #151 of 286 in the rayon, #578 of 1532 in the oblast.

Stryi, the rayon centre, is 43 km away. 264 m above sea level. 27 km away: Rohatyn, the nearest bigger centre, the same 1,094. Snow and wind from the nearest regional centre in the DBN — Львів, 39 km. 11.66 m between rows, pitch 15.48 m (latitude 49.5°).

Yield of 1 kWp
1,089kWh/year
Tilt
37°2° west of south
10 kW
10,886kWh/year
Row pitch
15.48m · 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: Deviatnyky

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

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

Yield by month

36Jan52Feb96Mar116Apr126May128Jun136Jul133Aug109Sep84Oct41Nov30Dec

July: 136 kWh/kWp, December: 30 — 4.5 times less.

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

Deviatnyky: plants, kWh
kWpA yearJulyDecember
55,443680150
1010,8861,360300
1516,3292,040450

Snow and wind: Львів

Example: a 10 kW ground frame

For the loads of Lviv: 11.16 kWp, 18 panels, 350 kg of steel, 12 piles, materials ≈ 52,606 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.