Solar plant: site data

Solar power plant in Bobryk, Zhytomyrskyi Raion, Zhytomyr Oblast

Bobryk: 1,115 kWh per kWp a year, tilt 38° 3° east of south (PVGIS). 1.0% above the oblast median (1,104). #203 of 686 in the rayon, #233 of 1700 in the oblast.

Zhytomyr, the rayon centre, is 31 km away. 199 m above sea level. 31 km away: Zhytomyr, the nearest bigger centre, 1,108 — 0.7% more here. Snow and wind from the nearest regional centre in the DBN — Житомир, 32 km. 12.73 m between rows, pitch 16.50 m (latitude 50.4°).

Yield of 1 kWp
1,115kWh/year
Tilt
38°3° east of south
10 kW
11,152kWh/year
Row pitch
16.50m · 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: Bobryk

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, 32 km: snow 1,460 Pa, wind 460 Pa.

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

Yield by month

36Jan57Feb94Mar119Apr135May141Jun141Jul136Aug112Sep82Oct35Nov28Dec

June: 141 kWh/kWp, December: 28 — 5.0 times less.

January: 36 against 34 in the oblast, 5.9% more.

Bobryk: plants, kWh
kWpA yearJuneDecember
55,576705140
1011,1521,410280
1516,7282,115420

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.