Solar plant: site data

Solar power plant in Vilshanka, Zviahelskyi Raion, Zhytomyr Oblast

Vilshanka: 1,085 kWh per kWp a year, tilt 38° 3° east of south (PVGIS). 1.8% below the oblast median (1,104). #255 of 294 in the rayon, #1495 of 1700 in the oblast.

Zvyahel, the rayon centre, is 14 km away. 200 m above sea level. 14 km away: Zvyahel, the nearest bigger centre, 1,101 — 1.5% less here. Snow and wind from the nearest regional centre in the DBN — Житомир, 88 km. 13.08 m between rows, pitch 16.85 m (latitude 50.7°).

Yield of 1 kWp
1,085kWh/year
Tilt
38°3° east of south
10 kW
10,847kWh/year
Row pitch
16.85m · 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: Vilshanka

The designer opens with this place’s coordinates, latitude 50.7° for the row spacing and the DBN loads of the nearest regional centre — Житомир, 88 km: snow 1,460 Pa, wind 460 Pa.

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

Yield by month

33Jan54Feb90Mar116Apr131May138Jun138Jul134Aug109Sep79Oct35Nov27Dec

June: 138 kWh/kWp, December: 27 — 5.1 times less.

February: 54 against 56 in the oblast, 3.6% less.

Vilshanka: plants, kWh
kWpA yearJuneDecember
55,424690135
1010,8471,380270
1516,2712,070405

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: Zviahelskyi RaionZhytomyr Oblast: rayons and towns

Free calculators

Sources

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