Solar plant: site data

Solar power plant in Koshelivka, Zhytomyrskyi Raion, Zhytomyr Oblast

Koshelivka: 1,111 kWh per kWp a year, tilt 37° 1° east of south (PVGIS). 0.6% above the oblast median (1,104). #337 of 686 in the rayon, #480 of 1700 in the oblast.

Zhytomyr, the rayon centre, is 42 km away. 232 m above sea level. 42 km away: Zhytomyr, the nearest bigger centre, the same 1,108. Snow and wind from the nearest regional centre in the DBN — Житомир, 42 km. 12.62 m between rows, pitch 16.44 m (latitude 50.5°).

Yield of 1 kWp
1,111kWh/year
Tilt
37°1° east of south
10 kW
11,106kWh/year
Row pitch
16.44m · 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: Koshelivka

The designer opens with this place’s coordinates, latitude 50.5° for the row spacing and the DBN loads of the nearest regional centre — Житомир, 42 km: snow 1,460 Pa, wind 460 Pa.

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

Yield by month

31Jan57Feb90Mar120Apr136May143Jun141Jul136Aug112Sep82Oct36Nov27Dec

June: 143 kWh/kWp, December: 27 — 5.3 times less.

January: 31 against 34 in the oblast, 8.8% less.

Koshelivka: plants, kWh
kWpA yearJuneDecember
55,553715135
1011,1061,430270
1516,6592,145405

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.