Solar plant: site data

Solar power plant in Bakovtsy, Lvivskyi Raion, Lviv Oblast

Bakovtsy: 1,088 kWh per kWp a year, tilt 37° 2° west of south (PVGIS). Exactly the oblast median (1,084). #251 of 356 in the rayon, #589 of 1532 in the oblast.

Lviv, the rayon centre, is 41 km away. 304 m above sea level. 23 km away: Rohatyn, the nearest bigger centre, the same 1,094. Snow and wind from the nearest regional centre in the DBN — Львів, 41 km. 11.67 m between rows, pitch 15.49 m (latitude 49.5°).

Yield of 1 kWp
1,088kWh/year
Tilt
37°2° west of south
10 kW
10,884kWh/year
Row pitch
15.49m · 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: Bakovtsy

The designer opens with this place’s coordinates, latitude 49.5° for the row spacing and the DBN loads of the nearest regional centre — Львів, 41 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

38Jan55Feb95Mar115Apr126May128Jun135Jul132Aug109Sep84Oct42Nov30Dec

July: 135 kWh/kWp, December: 30 — 4.5 times less.

December: 30 against 32 in the oblast, 6.3% less.

Bakovtsy: plants, kWh
kWpA yearJulyDecember
55,442675150
1010,8841,350300
1516,3262,025450

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: Lvivskyi RaionLviv Oblast: rayons and towns

Free calculators

Sources

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