Solar plant: site data

Solar power plant in Pratsiuky, Sarnenskyi Raion, Rivne Oblast

Pratsiuky: 1,085 kWh per kWp a year, tilt 38° 4° east of south (PVGIS). Exactly the oblast median (1,084). #10 of 185 in the rayon, #482 of 1044 in the oblast.

Sarny, the rayon centre, is 20 km away. 153 m above sea level. 20 km away: Sarny, the nearest bigger centre, 1,063 — 2.1% more here. Snow and wind from the nearest regional centre in the DBN — Рівне, 98 km. 13.96 m between rows, pitch 17.73 m (latitude 51.5°).

Yield of 1 kWp
1,085kWh/year
Tilt
38°4° east of south
10 kW
10,847kWh/year
Row pitch
17.73m · 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: Pratsiuky

The designer opens with this place’s coordinates, latitude 51.5° for the row spacing and the DBN loads of the nearest regional centre — Рівне, 98 km: snow 1,320 Pa, wind 520 Pa.

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

Yield by month

31Jan56Feb95Mar119Apr131May136Jun136Jul135Aug108Sep79Oct34Nov25Dec

June: 136 kWh/kWp, December: 25 — 5.4 times less.

December: 25 against 28 in the oblast, 10.7% less.

Pratsiuky: plants, kWh
kWpA yearJuneDecember
55,424680125
1010,8471,360250
1516,2712,040375

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: Sarnenskyi RaionRivne Oblast: rayons and towns

Free calculators

Sources

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