Solar plant: site data

Solar power plant in Korostky, Zhytomyrskyi Raion, Zhytomyr Oblast

Korostky: 1,104 kWh per kWp a year, tilt 36° 1° east of south (PVGIS). Exactly the oblast median (1,104). #525 of 686 in the rayon, #890 of 1700 in the oblast.

Zhytomyr, the rayon centre, is 73 km away. 231 m above sea level. 23 km away: Polonne, the nearest bigger centre, the same 1,103. Snow and wind from the nearest regional centre in the DBN — Житомир, 71 km. 11.79 m between rows, pitch 15.66 m (latitude 50.0°).

Yield of 1 kWp
1,104kWh/year
Tilt
36°1° east of south
10 kW
11,036kWh/year
Row pitch
15.66m · GCR 0.31
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,460 / 460Pa

Ground frame designer

A ground frame for a solar plant: Korostky

The designer opens with this place’s coordinates, latitude 50.0° for the row spacing and the DBN loads of the nearest regional centre — Житомир, 71 km: snow 1,460 Pa, wind 460 Pa.

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

Yield by month

31Jan50Feb86Mar120Apr136May140Jun143Jul138Aug112Sep84Oct37Nov29Dec

July: 143 kWh/kWp, December: 29 — 4.9 times less.

February: 50 against 56 in the oblast, 10.7% less.

Korostky: plants, kWh
kWpA yearJulyDecember
55,518715145
1011,0361,430290
1516,5542,145435

Snow and wind: Житомир

Example: a 10 kW ground frame

For the loads of Zhytomyr: 11.16 kWp, 18 panels, 376 kg of steel, 12 piles, materials ≈ 50,491 UAH.

The whole frame: drawing, BOM, checks

How these numbers are computed

Nearby

All places: Zhytomyrskyi RaionZhytomyr Oblast: rayons and towns

Free calculators

Sources

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