Solar plant: site data

Solar power plant in Rohali, Sheptytskyi Raion, Lviv Oblast

Rohali: 1,091 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). 0.7% above the oblast median (1,084). #109 of 207 in the rayon, #415 of 1532 in the oblast.

Sheptytskyi, the rayon centre, is 24 km away. 202 m above sea level. 24 km away: Sheptytskyi, the nearest bigger centre, 1,079 — 1.1% more here. Snow and wind from the nearest regional centre in the DBN — Львів, 45 km. 12.55 m between rows, pitch 16.32 m (latitude 50.2°).

Yield of 1 kWp
1,091kWh/year
Tilt
38°1° east of south
10 kW
10,914kWh/year
Row pitch
16.32m · GCR 0.29
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,310 / 520Pa

Ground frame designer

A ground frame for a solar plant: Rohali

The designer opens with this place’s coordinates, latitude 50.2° for the row spacing and the DBN loads of the nearest regional centre — Львів, 45 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

39Jan57Feb94Mar114Apr125May129Jun134Jul133Aug107Sep83Oct43Nov33Dec

July: 134 kWh/kWp, December: 33 — 4.1 times less.

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

Rohali: plants, kWh
kWpA yearJulyDecember
55,457670165
1010,9141,340330
1516,3712,010495

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: Sheptytskyi RaionLviv Oblast: rayons and towns

Free calculators

Sources

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