Solar plant: site data

Solar power plant in Hrabun, Sarnenskyi Raion, Rivne Oblast

Hrabun: 1,053 kWh per kWp a year, tilt 39° 5° east of south (PVGIS). 2.9% below the oblast median (1,084). #175 of 185 in the rayon, #1030 of 1044 in the oblast.

Sarny, the rayon centre, is 50 km away. 151 m above sea level. 50 km away: Sarny, the nearest bigger centre, 1,063 — 0.9% less here. Snow and wind from the nearest regional centre in the DBN — Рівне, 124 km. 14.35 m between rows, pitch 18.07 m (latitude 51.6°).

Yield of 1 kWp
1,053kWh/year
Tilt
39°5° east of south
10 kW
10,526kWh/year
Row pitch
18.07m · GCR 0.26
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,320 / 520Pa

Ground frame designer

A ground frame for a solar plant: Hrabun

The designer opens with this place’s coordinates, latitude 51.6° for the row spacing and the DBN loads of the nearest regional centre — Рівне, 124 km: snow 1,320 Pa, wind 520 Pa.

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

Yield by month

33Jan55Feb88Mar115Apr125May133Jun131Jul131Aug106Sep75Oct33Nov26Dec

June: 133 kWh/kWp, December: 26 — 5.1 times less.

November: 33 against 36 in the oblast, 8.3% less.

Hrabun: plants, kWh
kWpA yearJuneDecember
55,263665130
1010,5261,330260
1515,7891,995390

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.