Solar plant: site data

Solar power plant in Shumiach, Sambirskyi Raion, Lviv Oblast

Shumiach: 1,046 kWh per kWp a year, tilt 38° 5° east of south (PVGIS). 3.5% below the oblast median (1,084). #180 of 264 in the rayon, #1377 of 1532 in the oblast.

Sambir, the rayon centre, is 40 km away. 631 m above sea level — above 500 m the DBN snow and wind are higher. 40 km away: Sambir, the nearest bigger centre, 1,074 — 2.6% less here. Snow and wind from the nearest regional centre in the DBN — Ужгород, 80 km. 11.62 m between rows, pitch 15.39 m (latitude 49.2°).

Yield of 1 kWp
1,046kWh/year
Tilt
38°5° east of south
10 kW
10,462kWh/year
Row pitch
15.39m · GCR 0.31
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,340 / 370Pa

Ground frame designer

A ground frame for a solar plant: Shumiach

The designer opens with this place’s coordinates, latitude 49.2° for the row spacing and the DBN loads of the nearest regional centre — Ужгород, 80 km: snow 1,340 Pa, wind 370 Pa.

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

Yield by month

42Jan59Feb89Mar107Apr115May119Jun126Jul126Aug103Sep81Oct47Nov32Dec

July: 126 kWh/kWp, December: 32 — 3.9 times less.

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

Shumiach: plants, kWh
kWpA yearJulyDecember
55,231630160
1010,4621,260320
1515,6931,890480

Snow and wind: Ужгород

Example: a 10 kW ground frame

For the loads of Uzhhorod: 11.16 kWp, 18 panels, 366 kg of steel, 12 piles, materials ≈ 48,597 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.