Solar plant: site data

Solar power plant in Bolotnia, Lvivskyi Raion, Lviv Oblast

Bolotnia: 1,094 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). 1.0% above the oblast median (1,084). #121 of 356 in the rayon, #283 of 1532 in the oblast.

Lviv, the rayon centre, is 57 km away. 289 m above sea level. 16 km away: Rohatyn, the nearest bigger centre, the same 1,094. Snow and wind from the nearest regional centre in the DBN — Львів, 57 km. 11.95 m between rows, pitch 15.72 m (latitude 49.6°).

Yield of 1 kWp
1,094kWh/year
Tilt
38°1° east of south
10 kW
10,943kWh/year
Row pitch
15.72m · 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: Bolotnia

The designer opens with this place’s coordinates, latitude 49.6° for the row spacing and the DBN loads of the nearest regional centre — Львів, 57 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

40Jan58Feb94Mar115Apr126May128Jun134Jul132Aug109Sep84Oct42Nov33Dec

July: 134 kWh/kWp, December: 33 — 4.1 times less.

November: 42 against 44 in the oblast, 4.5% less.

Bolotnia: plants, kWh
kWpA yearJulyDecember
55,472670165
1010,9431,340330
1516,4152,010495

Snow and wind: Львів

Example: a 10 kW ground frame

For the loads of Lviv: 11.16 kWp, 18 panels, 350 kg of steel, 12 piles, materials ≈ 52,606 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.