Solar plant: site data

Solar power plant in Vovchynets, Khmilnytskyi Raion, Vinnytsia Oblast

Vovchynets: 1,103 kWh per kWp a year, tilt 36° 2° east of south (PVGIS). 3.5% below the oblast median (1,143). #188 of 197 in the rayon, #1197 of 1206 in the oblast.

Khmilnyk, the rayon centre, is 49 km away. 265 m above sea level. 16 km away: Berdychiv, the nearest bigger centre, the same 1,108. Snow and wind from the nearest regional centre in the DBN — Житомир, 56 km. 11.58 m between rows, pitch 15.45 m (latitude 49.7°).

Yield of 1 kWp
1,103kWh/year
Tilt
36°2° east of south
10 kW
11,033kWh/year
Row pitch
15.45m · GCR 0.31
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,460 / 460Pa

Ground frame designer

A ground frame for a solar plant: Vovchynets

The designer opens with this place’s coordinates, latitude 49.7° for the row spacing and the DBN loads of the nearest regional centre — Житомир, 56 km: snow 1,460 Pa, wind 460 Pa.

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

Yield by month

29Jan49Feb84Mar119Apr137May142Jun143Jul140Aug113Sep85Oct36Nov28Dec

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

January: 29 against 36 in the oblast, 18.3% less.

Vovchynets: plants, kWh
kWpA yearJulyDecember
55,517715140
1011,0331,430280
1516,5502,145420

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: Khmilnytskyi RaionVinnytsia Oblast: rayons and towns

Free calculators

Sources

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