Solar plant: site data

Solar power plant in Rustvechko, Yavorivskyi Raion, Lviv Oblast

Rustvechko: 1,082 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). Exactly the oblast median (1,084). #64 of 148 in the rayon, #868 of 1532 in the oblast.

Yavoriv, the rayon centre, is 29 km away. 232 m above sea level. 29 km away: Yavoriv, the nearest bigger centre, the same 1,085. Snow and wind from the nearest regional centre in the DBN — Львів, 68 km. 12.14 m between rows, pitch 15.91 m (latitude 49.8°).

Yield of 1 kWp
1,082kWh/year
Tilt
38°1° east of south
10 kW
10,819kWh/year
Row pitch
15.91m · 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: Rustvechko

The designer opens with this place’s coordinates, latitude 49.8° for the row spacing and the DBN loads of the nearest regional centre — Львів, 68 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

38Jan54Feb92Mar114Apr124May127Jun132Jul131Aug107Sep83Oct46Nov33Dec

July: 132 kWh/kWp, December: 33 — 4.0 times less.

November: 46 against 44 in the oblast, 4.5% more.

Rustvechko: plants, kWh
kWpA yearJulyDecember
55,410660165
1010,8191,320330
1516,2291,980495

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: Yavorivskyi RaionLviv Oblast: rayons and towns

Free calculators

Sources

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