Solar plant: site data

Solar power plant in Hriadky, Dubenskyi Raion, Rivne Oblast

Hriadky: 1,064 kWh per kWp a year, tilt 38° 2° east of south (PVGIS). 1.8% below the oblast median (1,084). #274 of 280 in the rayon, #929 of 1044 in the oblast.

Dubno, the rayon centre, is 13 km away. 236 m above sea level. 13 km away: Dubno, the nearest bigger centre, 1,089 — 2.3% less here. Snow and wind from the nearest regional centre in the DBN — Рівне, 43 km. 12.67 m between rows, pitch 16.44 m (latitude 50.3°).

Yield of 1 kWp
1,064kWh/year
Tilt
38°2° east of south
10 kW
10,636kWh/year
Row pitch
16.44m · GCR 0.29
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,320 / 520Pa

Ground frame designer

A ground frame for a solar plant: Hriadky

The designer opens with this place’s coordinates, latitude 50.3° for the row spacing and the DBN loads of the nearest regional centre — Рівне, 43 km: snow 1,320 Pa, wind 520 Pa.

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

Yield by month

37Jan54Feb90Mar114Apr126May129Jun132Jul131Aug106Sep79Oct37Nov29Dec

July: 132 kWh/kWp, December: 29 — 4.6 times less.

January: 37 against 32 in the oblast, 15.6% more.

Hriadky: plants, kWh
kWpA yearJulyDecember
55,318660145
1010,6361,320290
1515,9541,980435

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: Dubenskyi RaionRivne Oblast: rayons and towns

Free calculators

Sources

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