Solar plant: site data

Solar power plant in Voloshky, Rivnenskyi Raion, Rivne Oblast

Voloshky: 1,092 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). 0.8% above the oblast median (1,084). #250 of 450 in the rayon, #300 of 1044 in the oblast.

Rivne, the rayon centre, is 12 km away. 178 m above sea level. 12 km away: Rivne, the nearest bigger centre, the same 1,094. Snow and wind from the nearest regional centre in the DBN — Рівне, 12 km. 13.10 m between rows, pitch 16.87 m (latitude 50.7°).

Yield of 1 kWp
1,092kWh/year
Tilt
38°1° east of south
10 kW
10,920kWh/year
Row pitch
16.87m · 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: Voloshky

The designer opens with this place’s coordinates, latitude 50.7° for the row spacing and the DBN loads of the nearest regional centre — Рівне, 12 km: snow 1,320 Pa, wind 520 Pa.

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

Yield by month

32Jan56Feb92Mar119Apr132May136Jun137Jul135Aug109Sep81Oct36Nov27Dec

July: 137 kWh/kWp, December: 27 — 5.1 times less.

February: 56 against 54 in the oblast, 3.7% more.

Voloshky: plants, kWh
kWpA yearJulyDecember
55,460685135
1010,9201,370270
1516,3802,055405

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.