Solar plant: site data

Solar power plant in Rudnia, Zhytomyrskyi Raion, Zhytomyr Oblast

Rudnia: 1,119 kWh per kWp a year, tilt 37° 2° east of south (PVGIS). 1.3% above the oblast median (1,104). #139 of 686 in the rayon, #148 of 1700 in the oblast.

Zhytomyr, the rayon centre, is 32 km away. 201 m above sea level. 32 km away: Zhytomyr, the nearest bigger centre, 1,108 — 1.0% more here. Snow and wind from the nearest regional centre in the DBN — Житомир, 34 km. 12.62 m between rows, pitch 16.44 m (latitude 50.6°).

Yield of 1 kWp
1,119kWh/year
Tilt
37°2° east of south
10 kW
11,185kWh/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: Rudnia

The designer opens with this place’s coordinates, latitude 50.6° for the row spacing and the DBN loads of the nearest regional centre — Житомир, 34 km: snow 1,460 Pa, wind 460 Pa.

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

Yield by month

33Jan57Feb91Mar121Apr137May143Jun142Jul138Aug112Sep82Oct35Nov28Dec

June: 143 kWh/kWp, December: 28 — 5.1 times less.

December: 28 against 27 in the oblast, 3.7% more.

Rudnia: plants, kWh
kWpA yearJuneDecember
55,593715140
1011,1851,430280
1516,7782,145420

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.