Solar plant: site data

Solar power plant in Pyrizhky, Korostenskyi Raion, Zhytomyr Oblast

Pyrizhky: 1,105 kWh per kWp a year, tilt 38° 3° east of south (PVGIS). Exactly the oblast median (1,104). #87 of 560 in the rayon, #789 of 1700 in the oblast.

Korosten, the rayon centre, is 42 km away. 167 m above sea level. 42 km away: Korosten, the nearest bigger centre, the same 1,105. Snow and wind from the nearest regional centre in the DBN — Житомир, 75 km. 13.21 m between rows, pitch 16.98 m (latitude 50.8°).

Yield of 1 kWp
1,105kWh/year
Tilt
38°3° east of south
10 kW
11,054kWh/year
Row pitch
16.98m · GCR 0.28
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,460 / 460Pa

Ground frame designer

A ground frame for a solar plant: Pyrizhky

The designer opens with this place’s coordinates, latitude 50.8° for the row spacing and the DBN loads of the nearest regional centre — Житомир, 75 km: snow 1,460 Pa, wind 460 Pa.

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

Yield by month

34Jan57Feb91Mar119Apr134May141Jun139Jul136Aug112Sep79Oct34Nov27Dec

June: 141 kWh/kWp, December: 27 — 5.2 times less.

November: 34 against 35 in the oblast, 2.9% less.

Pyrizhky: plants, kWh
kWpA yearJuneDecember
55,527705135
1011,0541,410270
1516,5812,115405

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.