Solar plant: site data

Solar power plant in Shumyna, Sambirskyi Raion, Lviv Oblast

Shumyna: 1,073 kWh per kWp a year, tilt 39° 5° east of south (PVGIS). 1.0% below the oblast median (1,084). #128 of 264 in the rayon, #1251 of 1532 in the oblast.

Sambir, the rayon centre, is 19 km away. 374 m above sea level. 19 km away: Sambir, the nearest bigger centre, the same 1,074. Snow and wind from the nearest regional centre in the DBN — Львів, 87 km. 12.17 m between rows, pitch 15.89 m (latitude 49.5°).

Yield of 1 kWp
1,073kWh/year
Tilt
39°5° east of south
10 kW
10,727kWh/year
Row pitch
15.89m · 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: Shumyna

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

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

Yield by month

44Jan57Feb92Mar110Apr118May120Jun128Jul126Aug106Sep84Oct50Nov38Dec

July: 128 kWh/kWp, December: 38 — 3.4 times less.

December: 38 against 32 in the oblast, 18.8% more.

Shumyna: plants, kWh
kWpA yearJulyDecember
55,364640190
1010,7271,280380
1516,0911,920570

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.