Solar plant: site data

Solar power plant in Chernëvo, Yavorivskyi Raion, Lviv Oblast

Chernëvo: 1,081 kWh per kWp a year, tilt 38° facing south (PVGIS). Exactly the oblast median (1,084). #76 of 148 in the rayon, #932 of 1532 in the oblast.

Yavoriv, the rayon centre, is 23 km away. 204 m above sea level. 23 km away: Yavoriv, the nearest bigger centre, the same 1,085. Snow and wind from the nearest regional centre in the DBN — Львів, 67 km. 12.22 m between rows, pitch 15.99 m (latitude 49.8°).

Yield of 1 kWp
1,081kWh/year
Tilt
38°facing south
10 kW
10,805kWh/year
Row pitch
15.99m · 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: Chernëvo

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, 67 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

37Jan52Feb91Mar115Apr125May128Jun132Jul131Aug108Sep83Oct46Nov33Dec

July: 132 kWh/kWp, December: 33 — 4.0 times less.

February: 52 against 56 in the oblast, 7.1% less.

Chernëvo: plants, kWh
kWpA yearJulyDecember
55,403660165
1010,8051,320330
1516,2081,980495

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.