Solar plant: site data

Solar power plant in Mlyn, Sambirskyi Raion, Lviv Oblast

Mlyn: 1,083 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). Exactly the oblast median (1,084). #18 of 264 in the rayon, #799 of 1532 in the oblast.

Sambir, the rayon centre, is 6 km away. 303 m above sea level. 6 km away: Sambir, the nearest bigger centre, 1,074 — 0.9% more here. Snow and wind from the nearest regional centre in the DBN — Львів, 76 km. 11.88 m between rows, pitch 15.65 m (latitude 49.5°).

Yield of 1 kWp
1,083kWh/year
Tilt
38°1° east of south
10 kW
10,831kWh/year
Row pitch
15.65m · GCR 0.31
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,310 / 520Pa

Ground frame designer

A ground frame for a solar plant: Mlyn

The designer opens with this place’s coordinates, latitude 49.5° for the row spacing and the DBN loads of the nearest regional centre — Львів, 76 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

41Jan57Feb94Mar112Apr120May122Jun130Jul129Aug108Sep84Oct49Nov36Dec

July: 130 kWh/kWp, December: 36 — 3.6 times less.

December: 36 against 32 in the oblast, 12.5% more.

Mlyn: plants, kWh
kWpA yearJulyDecember
55,416650180
1010,8311,300360
1516,2461,950540

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.