Solar plant: site data

Solar power plant in Kolky, Lutskyi Raion, Volyn Oblast

Kolky: 1,080 kWh per kWp a year, tilt 38° 3° east of south (PVGIS). Exactly the oblast median (1,084). #301 of 355 in the rayon, #652 of 1120 in the oblast.

Lutsk, the rayon centre, is 44 km away. 175 m above sea level. 30 km away: Varash, the nearest bigger centre, 1,067 — 1.2% more here. Snow and wind from the nearest regional centre in the DBN — Луцьк, 46 km. 13.51 m between rows, pitch 17.28 m (latitude 51.1°).

Yield of 1 kWp
1,080kWh/year
Tilt
38°3° east of south
10 kW
10,802kWh/year
Row pitch
17.28m · GCR 0.28
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,240 / 480Pa

Ground frame designer

A ground frame for a solar plant: Kolky

The designer opens with this place’s coordinates, latitude 51.1° for the row spacing and the DBN loads of the nearest regional centre — Луцьк, 46 km: snow 1,240 Pa, wind 480 Pa.

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

Yield by month

33Jan54Feb94Mar117Apr128May134Jun135Jul135Aug107Sep79Oct37Nov28Dec

July: 135 kWh/kWp, December: 28 — 4.8 times less.

February: 54 against 52 in the oblast, 3.8% more.

Kolky: plants, kWh
kWpA yearJulyDecember
55,401675140
1010,8021,350280
1516,2032,025420

Snow and wind: Луцьк

Example: a 10 kW ground frame

For the loads of Lutsk: 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: Lutskyi RaionVolyn Oblast: rayons and towns

Free calculators

Sources

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