Solar plant: site data

Solar power plant in Romaniv, Lvivskyi Raion, Lviv Oblast

Romaniv: 1,087 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). Exactly the oblast median (1,084). #273 of 356 in the rayon, #637 of 1532 in the oblast.

Lviv, the rayon centre, is 28 km away. 279 m above sea level. 28 km away: Lviv, the nearest bigger centre, the same 1,084. Snow and wind from the nearest regional centre in the DBN — Львів, 27 km. 12.09 m between rows, pitch 15.86 m (latitude 49.7°).

Yield of 1 kWp
1,087kWh/year
Tilt
38°1° east of south
10 kW
10,873kWh/year
Row pitch
15.86m · 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: Romaniv

The designer opens with this place’s coordinates, latitude 49.7° for the row spacing and the DBN loads of the nearest regional centre — Львів, 27 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

40Jan56Feb93Mar113Apr124May126Jun133Jul132Aug108Sep85Oct44Nov33Dec

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

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

Romaniv: plants, kWh
kWpA yearJulyDecember
55,437665165
1010,8731,330330
1516,3101,995495

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.