Solar plant: site data

Solar power plant in Chulovychi, Lvivskyi Raion, Lviv Oblast

Chulovychi: 1,090 kWh per kWp a year, tilt 38° facing south (PVGIS). 0.6% above the oblast median (1,084). #211 of 356 in the rayon, #494 of 1532 in the oblast.

Lviv, the rayon centre, is 29 km away. 271 m above sea level. 29 km away: Lviv, the nearest bigger centre, 1,084 — 0.5% more here. Snow and wind from the nearest regional centre in the DBN — Львів, 29 km. 12.05 m between rows, pitch 15.82 m (latitude 49.7°).

Yield of 1 kWp
1,090kWh/year
Tilt
38°facing south
10 kW
10,899kWh/year
Row pitch
15.82m · 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: Chulovychi

The designer opens with this place’s coordinates, latitude 49.7° for the row spacing and the DBN loads of the nearest regional centre — Львів, 29 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

39Jan55Feb94Mar115Apr125May127Jun134Jul131Aug108Sep84Oct45Nov32Dec

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

November: 45 against 44 in the oblast, 2.3% more.

Chulovychi: plants, kWh
kWpA yearJulyDecember
55,450670160
1010,8991,340320
1516,3492,010480

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.