Solar plant: site data

Solar power plant in Holubiatyn, Zhytomyrskyi Raion, Zhytomyr Oblast

Holubiatyn: 1,119 kWh per kWp a year, tilt 37° 3° east of south (PVGIS). 1.3% above the oblast median (1,104). #124 of 686 in the rayon, #131 of 1700 in the oblast.

Zhytomyr, the rayon centre, is 75 km away. 191 m above sea level. 37 km away: Fastiv, the nearest bigger centre, the same 1,119. Snow and wind from the nearest regional centre in the DBN — Житомир, 76 km. 11.96 m between rows, pitch 15.78 m (latitude 49.9°).

Yield of 1 kWp
1,119kWh/year
Tilt
37°3° east of south
10 kW
11,193kWh/year
Row pitch
15.78m · GCR 0.30
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,460 / 460Pa

Ground frame designer

A ground frame for a solar plant: Holubiatyn

The designer opens with this place’s coordinates, latitude 49.9° for the row spacing and the DBN loads of the nearest regional centre — Житомир, 76 km: snow 1,460 Pa, wind 460 Pa.

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

Yield by month

29Jan54Feb90Mar120Apr138May143Jun144Jul140Aug114Sep84Oct37Nov26Dec

July: 144 kWh/kWp, December: 26 — 5.5 times less.

January: 29 against 34 in the oblast, 14.7% less.

Holubiatyn: plants, kWh
kWpA yearJulyDecember
55,597720130
1011,1931,440260
1516,7902,160390

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.