Solar plant: site data

Solar power plant in Romashkovo, Rivnenskyi Raion, Rivne Oblast

Romashkovo: 1,070 kWh per kWp a year, tilt 38° 3° east of south (PVGIS). 1.3% below the oblast median (1,084). #432 of 450 in the rayon, #833 of 1044 in the oblast.

Rivne, the rayon centre, is 59 km away. 185 m above sea level. 27 km away: Varash, the nearest bigger centre, the same 1,067. Snow and wind from the nearest regional centre in the DBN — Рівне, 59 km. 13.54 m between rows, pitch 17.31 m (latitude 51.1°).

Yield of 1 kWp
1,070kWh/year
Tilt
38°3° east of south
10 kW
10,697kWh/year
Row pitch
17.31m · GCR 0.28
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,320 / 520Pa

Ground frame designer

A ground frame for a solar plant: Romashkovo

The designer opens with this place’s coordinates, latitude 51.1° for the row spacing and the DBN loads of the nearest regional centre — Рівне, 59 km: snow 1,320 Pa, wind 520 Pa.

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

Yield by month

35Jan54Feb91Mar116Apr127May133Jun134Jul133Aug105Sep78Oct36Nov27Dec

July: 134 kWh/kWp, December: 27 — 5.0 times less.

January: 35 against 32 in the oblast, 9.4% more.

Romashkovo: plants, kWh
kWpA yearJulyDecember
55,349670135
1010,6971,340270
1516,0462,010405

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.