Solar plant: site data

Solar power plant in Vilhir, Rivnenskyi Raion, Rivne Oblast

Vilhir: 1,101 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). 1.6% above the oblast median (1,084). #31 of 450 in the rayon, #33 of 1044 in the oblast.

Rivne, the rayon centre, is 24 km away. 197 m above sea level. 24 km away: Rivne, the nearest bigger centre, 1,094 — 0.6% more here. Snow and wind from the nearest regional centre in the DBN — Рівне, 23 km. 12.87 m between rows, pitch 16.64 m (latitude 50.5°).

Yield of 1 kWp
1,101kWh/year
Tilt
38°1° east of south
10 kW
11,008kWh/year
Row pitch
16.64m · GCR 0.29
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,320 / 520Pa

Ground frame designer

A ground frame for a solar plant: Vilhir

The designer opens with this place’s coordinates, latitude 50.5° for the row spacing and the DBN loads of the nearest regional centre — Рівне, 23 km: snow 1,320 Pa, wind 520 Pa.

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

Yield by month

33Jan54Feb93Mar119Apr134May137Jun139Jul136Aug110Sep82Oct36Nov29Dec

July: 139 kWh/kWp, December: 29 — 4.8 times less.

December: 29 against 28 in the oblast, 3.6% more.

Vilhir: plants, kWh
kWpA yearJulyDecember
55,504695145
1011,0081,390290
1516,5122,085435

Snow and wind: Рівне

Example: a 10 kW ground frame

For the loads of Rivne: 11.16 kWp, 18 panels, 415 kg of steel, 16 piles, materials ≈ 55,054 UAH.

The whole frame: drawing, BOM, checks

How these numbers are computed

Nearby

All places: Rivnenskyi RaionRivne Oblast: rayons and towns

Free calculators

Sources

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