Solar plant: site data

Solar power plant in Chernokon’tse, Yavorivskyi Raion, Lviv Oblast

Chernokon’tse: 1,081 kWh per kWp a year, tilt 38° 2° west of south (PVGIS). Exactly the oblast median (1,084). #73 of 148 in the rayon, #920 of 1532 in the oblast.

Yavoriv, the rayon centre, is 13 km away. 252 m above sea level. 13 km away: Yavoriv, the nearest bigger centre, the same 1,085. Snow and wind from the nearest regional centre in the DBN — Львів, 38 km. 12.21 m between rows, pitch 15.98 m (latitude 49.8°).

Yield of 1 kWp
1,081kWh/year
Tilt
38°2° west of south
10 kW
10,807kWh/year
Row pitch
15.98m · 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: Chernokon’tse

The designer opens with this place’s coordinates, latitude 49.8° for the row spacing and the DBN loads of the nearest regional centre — Львів, 38 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

36Jan54Feb96Mar114Apr125May129Jun133Jul131Aug108Sep83Oct43Nov29Dec

July: 133 kWh/kWp, December: 29 — 4.6 times less.

December: 29 against 32 in the oblast, 9.4% less.

Chernokon’tse: plants, kWh
kWpA yearJulyDecember
55,404665145
1010,8071,330290
1516,2111,995435

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: Yavorivskyi RaionLviv Oblast: rayons and towns

Free calculators

Sources

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