Solar plant: site data

Solar power plant in Khrapyn, Varaskyi Raion, Rivne Oblast

Khrapyn: 1,058 kWh per kWp a year, tilt 39° 4° east of south (PVGIS). 2.3% below the oblast median (1,084). #117 of 129 in the rayon, #984 of 1044 in the oblast.

Varash, the rayon centre, is 51 km away. 143 m above sea level. 51 km away: Varash, the nearest bigger centre, 1,067 — 0.8% less here. Snow and wind from the nearest regional centre in the DBN — Луцьк, 121 km. 14.66 m between rows, pitch 18.38 m (latitude 51.8°).

Yield of 1 kWp
1,058kWh/year
Tilt
39°4° east of south
10 kW
10,583kWh/year
Row pitch
18.38m · GCR 0.26
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,240 / 480Pa

Ground frame designer

A ground frame for a solar plant: Khrapyn

The designer opens with this place’s coordinates, latitude 51.8° for the row spacing and the DBN loads of the nearest regional centre — Луцьк, 121 km: snow 1,240 Pa, wind 480 Pa.

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

Yield by month

33Jan52Feb92Mar116Apr128May133Jun134Jul133Aug104Sep75Oct33Nov26Dec

July: 134 kWh/kWp, December: 26 — 5.2 times less.

November: 33 against 36 in the oblast, 8.3% less.

Khrapyn: plants, kWh
kWpA yearJulyDecember
55,292670130
1010,5831,340260
1515,8752,010390

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: Varaskyi RaionRivne Oblast: rayons and towns

Free calculators

Sources

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