Solar plant: site data

Solar power plant in Vilsk, Zhytomyrskyi Raion, Zhytomyr Oblast

Vilsk: 1,112 kWh per kWp a year, tilt 38° 3° east of south (PVGIS). 0.6% above the oblast median (1,104). #301 of 686 in the rayon, #417 of 1700 in the oblast.

Zhytomyr, the rayon centre, is 17 km away. 205 m above sea level. 17 km away: Zhytomyr, the nearest bigger centre, the same 1,108. Snow and wind from the nearest regional centre in the DBN — Житомир, 18 km. 12.74 m between rows, pitch 16.51 m (latitude 50.4°).

Yield of 1 kWp
1,112kWh/year
Tilt
38°3° east of south
10 kW
11,115kWh/year
Row pitch
16.51m · 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: Vilsk

The designer opens with this place’s coordinates, latitude 50.4° for the row spacing and the DBN loads of the nearest regional centre — Житомир, 18 km: snow 1,460 Pa, wind 460 Pa.

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

Yield by month

36Jan57Feb92Mar118Apr133May140Jun140Jul136Aug111Sep82Oct36Nov29Dec

June: 140 kWh/kWp, December: 29 — 4.8 times less.

December: 29 against 27 in the oblast, 7.4% more.

Vilsk: plants, kWh
kWpA yearJuneDecember
55,558700145
1011,1151,400290
1516,6732,100435

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.