Solar plant: site data

Solar power plant in Dalnych, Lvivskyi Raion, Lviv Oblast

Dalnych: 1,101 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). 1.6% above the oblast median (1,084). #15 of 356 in the rayon, #27 of 1532 in the oblast.

Lviv, the rayon centre, is 31 km away. 230 m above sea level. 31 km away: Lviv, the nearest bigger centre, 1,084 — 1.5% more here. Snow and wind from the nearest regional centre in the DBN — Львів, 30 km. 12.43 m between rows, pitch 16.20 m (latitude 50.1°).

Yield of 1 kWp
1,101kWh/year
Tilt
38°1° east of south
10 kW
11,010kWh/year
Row pitch
16.20m · 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: Dalnych

The designer opens with this place’s coordinates, latitude 50.1° for the row spacing and the DBN loads of the nearest regional centre — Львів, 30 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

38Jan56Feb95Mar116Apr128May131Jun135Jul133Aug109Sep85Oct44Nov32Dec

July: 135 kWh/kWp, December: 32 — 4.2 times less.

May: 128 against 124 in the oblast, 3.2% more.

Dalnych: plants, kWh
kWpA yearJulyDecember
55,505675160
1011,0101,350320
1516,5152,025480

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.