Solar plant: site data

Solar power plant in Rata, Lvivskyi Raion, Lviv Oblast

Rata: 1,093 kWh per kWp a year, tilt 38° 2° east of south (PVGIS). 0.9% above the oblast median (1,084). #136 of 356 in the rayon, #334 of 1532 in the oblast.

Lviv, the rayon centre, is 54 km away. 241 m above sea level. 37 km away: Yavoriv, the nearest bigger centre, 1,085 — 0.8% more here. Snow and wind from the nearest regional centre in the DBN — Львів, 54 km. 12.60 m between rows, pitch 16.37 m (latitude 50.2°).

Yield of 1 kWp
1,093kWh/year
Tilt
38°2° east of south
10 kW
10,933kWh/year
Row pitch
16.37m · GCR 0.29
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,310 / 520Pa

Ground frame designer

A ground frame for a solar plant: Rata

The designer opens with this place’s coordinates, latitude 50.2° for the row spacing and the DBN loads of the nearest regional centre — Львів, 54 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

39Jan57Feb95Mar115Apr125May129Jun133Jul131Aug107Sep84Oct45Nov33Dec

July: 133 kWh/kWp, December: 33 — 4.0 times less.

December: 33 against 32 in the oblast, 3.1% more.

Rata: plants, kWh
kWpA yearJulyDecember
55,467665165
1010,9331,330330
1516,4001,995495

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.