Solar plant: site data

Solar power plant in Mistky, Lvivskyi Raion, Lviv Oblast

Mistky: 1,097 kWh per kWp a year, tilt 38° facing south (PVGIS). 1.2% above the oblast median (1,084). #78 of 356 in the rayon, #178 of 1532 in the oblast.

Lviv, the rayon centre, is 18 km away. 278 m above sea level. 18 km away: Lviv, the nearest bigger centre, 1,084 — 1.2% more here. Snow and wind from the nearest regional centre in the DBN — Львів, 19 km. 12.10 m between rows, pitch 15.87 m (latitude 49.7°).

Yield of 1 kWp
1,097kWh/year
Tilt
38°facing south
10 kW
10,971kWh/year
Row pitch
15.87m · 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: Mistky

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

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

Yield by month

40Jan57Feb97Mar116Apr125May128Jun134Jul131Aug108Sep84Oct45Nov32Dec

July: 134 kWh/kWp, December: 32 — 4.2 times less.

March: 97 against 93 in the oblast, 4.3% more.

Mistky: plants, kWh
kWpA yearJulyDecember
55,486670160
1010,9711,340320
1516,4572,010480

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.