Solar plant: site data

Solar power plant in Prochka, Tiachivskyi Raion, Zakarpattia Oblast

Prochka: 899 kWh per kWp a year, tilt 29° facing south (PVGIS). 21.3% below the oblast median (1,141). #66 of 66 in the rayon, #612 of 613 in the oblast.

Tyachiv, the rayon centre, is 52 km away. 669 m above sea level — above 500 m the DBN snow and wind are higher. 39 km away: Rakhiv, the nearest bigger centre, 1,068 — 15.9% less here. Snow and wind from the nearest regional centre in the DBN — Івано-Франківськ, 79 km. 8.65 m between rows, pitch 12.83 m (latitude 48.4°).

Yield of 1 kWp
899kWh/year
Tilt
29°facing south
10 kW
8,985kWh/year
Row pitch
12.83m · GCR 0.37
T_min
-38 °Cregion IIIA, Carpathian
Snow S₀ / wind W₀
1,410 / 500Pa

Ground frame designer

A ground frame for a solar plant: Prochka

The designer opens with this place’s coordinates, latitude 48.4° for the row spacing and the DBN loads of the nearest regional centre — Івано-Франківськ, 79 km: snow 1,410 Pa, wind 500 Pa.

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

Yield by month

16Jan39Feb80Mar102Apr112May117Jun124Jul125Aug92Sep59Oct23Nov10Dec

August: 125 kWh/kWp, December: 10 — 12.5 times less.

December: 10 against 31 in the oblast, 67.7% less.

Prochka: plants, kWh
kWpA yearAugustDecember
54,49362550
108,9851,250100
1513,4781,875150

Snow and wind: Івано-Франківськ

Example: a 10 kW ground frame

For the loads of Ivano-Frankivsk: 11.16 kWp, 18 panels, 410 kg of steel, 16 piles, materials ≈ 54,212 UAH.

The whole frame: drawing, BOM, checks

How these numbers are computed

Nearby

All places: Tiachivskyi RaionZakarpattia Oblast: rayons and towns

Free calculators

Sources

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