Solar plant: site data

Solar power plant in Buteiky, Sarnenskyi Raion, Rivne Oblast

Buteiky: 1,081 kWh per kWp a year, tilt 38° 3° east of south (PVGIS). Exactly the oblast median (1,084). #29 of 185 in the rayon, #605 of 1044 in the oblast.

Sarny, the rayon centre, is 31 km away. 164 m above sea level. 31 km away: Sarny, the nearest bigger centre, 1,063 — 1.7% more here. Snow and wind from the nearest regional centre in the DBN — Рівне, 63 km. 13.61 m between rows, pitch 17.38 m (latitude 51.2°).

Yield of 1 kWp
1,081kWh/year
Tilt
38°3° east of south
10 kW
10,811kWh/year
Row pitch
17.38m · 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: Buteiky

The designer opens with this place’s coordinates, latitude 51.2° for the row spacing and the DBN loads of the nearest regional centre — Рівне, 63 km: snow 1,320 Pa, wind 520 Pa.

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

Yield by month

34Jan55Feb93Mar119Apr129May135Jun135Jul135Aug107Sep79Oct36Nov27Dec

June: 135 kWh/kWp, December: 27 — 5.0 times less.

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

Buteiky: plants, kWh
kWpA yearJuneDecember
55,406675135
1010,8111,350270
1516,2162,025405

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.