Solar plant: site data

Solar power plant in Koraky, Korostenskyi Raion, Zhytomyr Oblast

Koraky: 1,061 kWh per kWp a year, tilt 38° 4° east of south (PVGIS). 3.9% below the oblast median (1,104). #526 of 560 in the rayon, #1666 of 1700 in the oblast.

Korosten, the rayon centre, is 60 km away. 156 m above sea level. 60 km away: Korosten, the nearest bigger centre, 1,105 — 3.9% less here. Snow and wind from the nearest regional centre in the DBN — Житомир, 138 km. 13.96 m between rows, pitch 17.73 m (latitude 51.5°).

Yield of 1 kWp
1,061kWh/year
Tilt
38°4° east of south
10 kW
10,613kWh/year
Row pitch
17.73m · GCR 0.27
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,460 / 460Pa

Ground frame designer

A ground frame for a solar plant: Koraky

The designer opens with this place’s coordinates, latitude 51.5° for the row spacing and the DBN loads of the nearest regional centre — Житомир, 138 km: snow 1,460 Pa, wind 460 Pa.

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

Yield by month

35Jan52Feb90Mar115Apr129May135Jun133Jul131Aug108Sep76Oct33Nov26Dec

June: 135 kWh/kWp, December: 26 — 5.2 times less.

February: 52 against 56 in the oblast, 7.1% less.

Koraky: plants, kWh
kWpA yearJuneDecember
55,307675130
1010,6131,350260
1515,9202,025390

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: Korostenskyi RaionZhytomyr Oblast: rayons and towns

Free calculators

Sources

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