Solar plant: site data

Solar power plant in Polytsi, Varaskyi Raion, Rivne Oblast

Polytsi: 1,082 kWh per kWp a year, tilt 38° 3° east of south (PVGIS). Exactly the oblast median (1,084). #9 of 129 in the rayon, #560 of 1044 in the oblast.

Varash, the rayon centre, is 16 km away. 166 m above sea level. 16 km away: Varash, the nearest bigger centre, 1,067 — 1.4% more here. Snow and wind from the nearest regional centre in the DBN — Рівне, 73 km. 13.70 m between rows, pitch 17.47 m (latitude 51.3°).

Yield of 1 kWp
1,082kWh/year
Tilt
38°3° east of south
10 kW
10,823kWh/year
Row pitch
17.47m · GCR 0.27
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,320 / 520Pa

Ground frame designer

A ground frame for a solar plant: Polytsi

The designer opens with this place’s coordinates, latitude 51.3° for the row spacing and the DBN loads of the nearest regional centre — Рівне, 73 km: snow 1,320 Pa, wind 520 Pa.

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

Yield by month

34Jan55Feb94Mar118Apr129May135Jun136Jul134Aug107Sep78Oct36Nov27Dec

July: 136 kWh/kWp, December: 27 — 5.0 times less.

January: 34 against 32 in the oblast, 6.3% more.

Polytsi: plants, kWh
kWpA yearJulyDecember
55,412680135
1010,8231,360270
1516,2352,040405

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: Varaskyi RaionRivne Oblast: rayons and towns

Free calculators

Sources

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