Solar plant: site data

Solar power plant in Kolodianka, Zviahelskyi Raion, Zhytomyr Oblast

Kolodianka: 1,109 kWh per kWp a year, tilt 37° 2° east of south (PVGIS). Exactly the oblast median (1,104). #18 of 294 in the rayon, #591 of 1700 in the oblast.

Zvyahel, the rayon centre, is 19 km away. 229 m above sea level. 19 km away: Zvyahel, the nearest bigger centre, 1,101 — 0.7% more here. Snow and wind from the nearest regional centre in the DBN — Житомир, 85 km. 12.50 m between rows, pitch 16.32 m (latitude 50.4°).

Yield of 1 kWp
1,109kWh/year
Tilt
37°2° east of south
10 kW
11,089kWh/year
Row pitch
16.32m · GCR 0.29
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,460 / 460Pa

Ground frame designer

A ground frame for a solar plant: Kolodianka

The designer opens with this place’s coordinates, latitude 50.4° for the row spacing and the DBN loads of the nearest regional centre — Житомир, 85 km: snow 1,460 Pa, wind 460 Pa.

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

Yield by month

32Jan57Feb93Mar118Apr134May140Jun140Jul136Aug111Sep82Oct37Nov29Dec

June: 140 kWh/kWp, December: 29 — 4.8 times less.

December: 29 against 27 in the oblast, 7.4% more.

Kolodianka: plants, kWh
kWpA yearJuneDecember
55,545700145
1011,0891,400290
1516,6342,100435

Snow and wind: Житомир

Example: a 10 kW ground frame

For the loads of Zhytomyr: 11.16 kWp, 18 panels, 350 kg of steel, 12 piles, materials ≈ 52,606 UAH.

The whole frame: drawing, BOM, checks

How these numbers are computed

Nearby

All places: Zviahelskyi RaionZhytomyr Oblast: rayons and towns

Free calculators

Sources

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