Solar plant: site data

Solar power plant in Davydky, Korostenskyi Raion, Zhytomyr Oblast

Davydky: 1,106 kWh per kWp a year, tilt 38° 2° east of south (PVGIS). Exactly the oblast median (1,104). #76 of 560 in the rayon, #758 of 1700 in the oblast.

Korosten, the rayon centre, is 14 km away. 192 m above sea level. 14 km away: Korosten, the nearest bigger centre, the same 1,105. Snow and wind from the nearest regional centre in the DBN — Житомир, 79 km. 13.34 m between rows, pitch 17.11 m (latitude 51.0°).

Yield of 1 kWp
1,106kWh/year
Tilt
38°2° east of south
10 kW
11,060kWh/year
Row pitch
17.11m · 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: Davydky

The designer opens with this place’s coordinates, latitude 51.0° for the row spacing and the DBN loads of the nearest regional centre — Житомир, 79 km: snow 1,460 Pa, wind 460 Pa.

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

Yield by month

35Jan58Feb91Mar118Apr133May142Jun140Jul136Aug111Sep80Oct35Nov27Dec

June: 142 kWh/kWp, December: 27 — 5.3 times less.

February: 58 against 56 in the oblast, 3.6% more.

Davydky: plants, kWh
kWpA yearJuneDecember
55,530710135
1011,0601,420270
1516,5902,130405

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: Korostenskyi RaionZhytomyr Oblast: rayons and towns

Free calculators

Sources

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