Solar plant: site data

Solar power plant in Bystrytsia, Drohobytskyi Raion, Lviv Oblast

Bystrytsia: 1,080 kWh per kWp a year, tilt 38° facing south (PVGIS). Exactly the oblast median (1,084). #20 of 91 in the rayon, #946 of 1532 in the oblast.

Drohobych, the rayon centre, is 14 km away. 296 m above sea level. 14 km away: Drohobych, the nearest bigger centre, 1,073 — 0.6% more here. Snow and wind from the nearest regional centre in the DBN — Львів, 59 km. 11.88 m between rows, pitch 15.65 m (latitude 49.5°).

Yield of 1 kWp
1,080kWh/year
Tilt
38°facing south
10 kW
10,802kWh/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: Bystrytsia

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

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

Yield by month

41Jan57Feb92Mar113Apr121May124Jun131Jul130Aug107Sep83Oct46Nov34Dec

July: 131 kWh/kWp, December: 34 — 3.9 times less.

December: 34 against 32 in the oblast, 6.3% more.

Bystrytsia: plants, kWh
kWpA yearJulyDecember
55,401655170
1010,8021,310340
1516,2031,965510

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: Drohobytskyi RaionLviv Oblast: rayons and towns

Free calculators

Sources

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