Solar plant: site data

Solar power plant in Topilnytsia, Sambirskyi Raion, Lviv Oblast

Topilnytsia: 1,038 kWh per kWp a year, tilt 38° 5° east of south (PVGIS). 4.2% below the oblast median (1,084). #218 of 264 in the rayon, #1430 of 1532 in the oblast.

Sambir, the rayon centre, is 26 km away. 441 m above sea level. 26 km away: Sambir, the nearest bigger centre, 1,074 — 3.3% less here. Snow and wind from the nearest regional centre in the DBN — Львів, 93 km. 11.74 m between rows, pitch 15.51 m (latitude 49.3°).

Yield of 1 kWp
1,038kWh/year
Tilt
38°5° east of south
10 kW
10,383kWh/year
Row pitch
15.51m · GCR 0.31
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,310 / 520Pa

Ground frame designer

A ground frame for a solar plant: Topilnytsia

The designer opens with this place’s coordinates, latitude 49.3° for the row spacing and the DBN loads of the nearest regional centre — Львів, 93 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

43Jan56Feb88Mar106Apr113May116Jun123Jul123Aug102Sep82Oct49Nov37Dec

July: 123 kWh/kWp, December: 37 — 3.3 times less.

December: 37 against 32 in the oblast, 15.6% more.

Topilnytsia: plants, kWh
kWpA yearJulyDecember
55,192615185
1010,3831,230370
1515,5751,845555

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.