Solar plant: site data

Solar power plant in Demivka, Stryiskyi Raion, Lviv Oblast

Demivka: 1,092 kWh per kWp a year, tilt 38° 1° west of south (PVGIS). 0.7% above the oblast median (1,084). #111 of 286 in the rayon, #408 of 1532 in the oblast.

Stryi, the rayon centre, is 22 km away. 316 m above sea level. 22 km away: Stryi, the nearest bigger centre, 1,085 — 0.6% more here. Snow and wind from the nearest regional centre in the DBN — Івано-Франківськ, 51 km. 11.63 m between rows, pitch 15.40 m (latitude 49.2°).

Yield of 1 kWp
1,092kWh/year
Tilt
38°1° west of south
10 kW
10,916kWh/year
Row pitch
15.40m · GCR 0.31
T_min
-38 °Cregion IIIA, Carpathian
Snow S₀ / wind W₀
1,410 / 500Pa

Ground frame designer

A ground frame for a solar plant: Demivka

The designer opens with this place’s coordinates, latitude 49.2° for the row spacing and the DBN loads of the nearest regional centre — Івано-Франківськ, 51 km: snow 1,410 Pa, wind 500 Pa.

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

Yield by month

46Jan58Feb91Mar112Apr122May123Jun132Jul130Aug108Sep85Oct47Nov38Dec

July: 132 kWh/kWp, December: 38 — 3.5 times less.

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

Demivka: plants, kWh
kWpA yearJulyDecember
55,458660190
1010,9161,320380
1516,3741,980570

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: Stryiskyi RaionLviv Oblast: rayons and towns

Free calculators

Sources

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