Solar plant: site data

Solar power plant in Bolonia, Stryiskyi Raion, Lviv Oblast

Bolonia: 1,090 kWh per kWp a year, tilt 38° 1° west of south (PVGIS). 0.6% above the oblast median (1,084). #124 of 286 in the rayon, #463 of 1532 in the oblast.

Stryi, the rayon centre, is 15 km away. 262 m above sea level. 15 km away: Stryi, the nearest bigger centre, 1,085 — 0.5% more here. Snow and wind from the nearest regional centre in the DBN — Львів, 51 km. 11.81 m between rows, pitch 15.58 m (latitude 49.4°).

Yield of 1 kWp
1,090kWh/year
Tilt
38°1° west of south
10 kW
10,903kWh/year
Row pitch
15.58m · 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: Bolonia

The designer opens with this place’s coordinates, latitude 49.4° for the row spacing and the DBN loads of the nearest regional centre — Львів, 51 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

42Jan58Feb93Mar114Apr123May125Jun133Jul131Aug108Sep84Oct44Nov35Dec

July: 133 kWh/kWp, December: 35 — 3.8 times less.

December: 35 against 32 in the oblast, 9.4% more.

Bolonia: plants, kWh
kWpA yearJulyDecember
55,452665175
1010,9031,330350
1516,3551,995525

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: Stryiskyi RaionLviv Oblast: rayons and towns

Free calculators

Sources

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