Solar plant: site data

Solar power plant in Rahivka, Vyshhorodskyi Raion, Kyiv Oblast

Rahivka: 1,099 kWh per kWp a year, tilt 38° 3° east of south (PVGIS). 2.1% below the oblast median (1,122). #78 of 169 in the rayon, #962 of 1071 in the oblast.

Vyshhorod, the rayon centre, is 102 km away. 135 m above sea level. 60 km away: Korosten, the nearest bigger centre, 1,105 — 0.6% less here. Snow and wind from the nearest regional centre in the DBN — Київ, 114 km. 13.62 m between rows, pitch 17.39 m (latitude 51.2°).

Yield of 1 kWp
1,099kWh/year
Tilt
38°3° east of south
10 kW
10,986kWh/year
Row pitch
17.39m · GCR 0.28
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,550 / 370Pa

Ground frame designer

A ground frame for a solar plant: Rahivka

The designer opens with this place’s coordinates, latitude 51.2° for the row spacing and the DBN loads of the nearest regional centre — Київ, 114 km: snow 1,550 Pa, wind 370 Pa.

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

Yield by month

35Jan57Feb94Mar118Apr133May140Jun138Jul134Aug111Sep78Oct34Nov27Dec

June: 140 kWh/kWp, December: 27 — 5.2 times less.

November: 34 against 36 in the oblast, 5.6% less.

Rahivka: plants, kWh
kWpA yearJuneDecember
55,493700135
1010,9861,400270
1516,4792,100405

Snow and wind: Київ

Example: a 10 kW ground frame

For the loads of Kyiv: 11.16 kWp, 18 panels, 376 kg of steel, 12 piles, materials ≈ 47,122 UAH.

The whole frame: drawing, BOM, checks

How these numbers are computed

Nearby

All places: Vyshhorodskyi RaionKyiv Oblast: rayons and towns

Free calculators

Sources

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