Solar plant: site data

Solar power plant in Velyki Grybovychi, Lvivskyi Raion, Lviv Oblast

Velyki Grybovychi: 1,102 kWh per kWp a year, tilt 39° 2° east of south (PVGIS). 1.7% above the oblast median (1,084). #9 of 356 in the rayon, #18 of 1532 in the oblast.

Lviv, the rayon centre, is 8 km away. 235 m above sea level. 8 km away: Lviv, the nearest bigger centre, 1,084 — 1.6% more here. Snow and wind from the nearest regional centre in the DBN — Львів, 8 km. 12.55 m between rows, pitch 16.27 m (latitude 49.9°).

Yield of 1 kWp
1,102kWh/year
Tilt
39°2° east of south
10 kW
11,017kWh/year
Row pitch
16.27m · 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: Velyki Grybovychi

The designer opens with this place’s coordinates, latitude 49.9° for the row spacing and the DBN loads of the nearest regional centre — Львів, 8 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

41Jan59Feb96Mar115Apr125May128Jun133Jul132Aug109Sep86Oct45Nov33Dec

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

February: 59 against 56 in the oblast, 5.4% more.

Velyki Grybovychi: plants, kWh
kWpA yearJulyDecember
55,509665165
1011,0171,330330
1516,5261,995495

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.