Solar plant: site data

Solar power plant in Starychi, Yavorivskyi Raion, Lviv Oblast

Starychi: 1,069 kWh per kWp a year, tilt 39° 1° east of south (PVGIS). 1.4% below the oblast median (1,084). #144 of 148 in the rayon, #1281 of 1532 in the oblast.

Yavoriv, the rayon centre, is 13 km away. 281 m above sea level. 13 km away: Yavoriv, the nearest bigger centre, 1,085 — 1.5% less here. Snow and wind from the nearest regional centre in the DBN — Львів, 37 km. 12.62 m between rows, pitch 16.34 m (latitude 50.0°).

Yield of 1 kWp
1,069kWh/year
Tilt
39°1° east of south
10 kW
10,691kWh/year
Row pitch
16.34m · GCR 0.29
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,310 / 520Pa

Ground frame designer

A ground frame for a solar plant: Starychi

The designer opens with this place’s coordinates, latitude 50.0° for the row spacing and the DBN loads of the nearest regional centre — Львів, 37 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

42Jan57Feb93Mar111Apr121May125Jun131Jul128Aug105Sep82Oct43Nov33Dec

July: 131 kWh/kWp, December: 33 — 4.0 times less.

January: 42 against 39 in the oblast, 7.7% more.

Starychi: plants, kWh
kWpA yearJulyDecember
55,346655165
1010,6911,310330
1516,0361,965495

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: Yavorivskyi RaionLviv Oblast: rayons and towns

Free calculators

Sources

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