Solar plant: site data

Solar power plant in Dolobiv, Sambirskyi Raion, Lviv Oblast

Dolobiv: 1,086 kWh per kWp a year, tilt 38° facing south (PVGIS). Exactly the oblast median (1,084). #8 of 264 in the rayon, #690 of 1532 in the oblast.

Sambir, the rayon centre, is 20 km away. 271 m above sea level. 20 km away: Sambir, the nearest bigger centre, 1,074 — 1.1% more here. Snow and wind from the nearest regional centre in the DBN — Львів, 50 km. 12.00 m between rows, pitch 15.77 m (latitude 49.6°).

Yield of 1 kWp
1,086kWh/year
Tilt
38°facing south
10 kW
10,855kWh/year
Row pitch
15.77m · 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: Dolobiv

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, 50 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

40Jan56Feb93Mar115Apr123May127Jun133Jul131Aug107Sep83Oct45Nov33Dec

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

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

Dolobiv: plants, kWh
kWpA yearJulyDecember
55,428665165
1010,8551,330330
1516,2831,995495

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: Sambirskyi RaionLviv Oblast: rayons and towns

Free calculators

Sources

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