Solar plant: site data

Solar power plant in Demchyn, Berdychivskyi Raion, Zhytomyr Oblast

Demchyn: 1,115 kWh per kWp a year, tilt 37° 2° east of south (PVGIS). 0.9% above the oblast median (1,104). #40 of 160 in the rayon, #260 of 1700 in the oblast.

Berdychiv, the rayon centre, is 14 km away. 262 m above sea level. 14 km away: Berdychiv, the nearest bigger centre, 1,108 — 0.6% more here. Snow and wind from the nearest regional centre in the DBN — Житомир, 38 km. 12.04 m between rows, pitch 15.86 m (latitude 50.0°).

Yield of 1 kWp
1,115kWh/year
Tilt
37°2° east of south
10 kW
11,146kWh/year
Row pitch
15.86m · 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: Demchyn

The designer opens with this place’s coordinates, latitude 50.0° for the row spacing and the DBN loads of the nearest regional centre — Житомир, 38 km: snow 1,460 Pa, wind 460 Pa.

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

Yield by month

29Jan54Feb92Mar120Apr136May141Jun142Jul138Aug112Sep84Oct37Nov30Dec

July: 142 kWh/kWp, January: 29 — 4.9 times less.

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

Demchyn: plants, kWh
kWpA yearJulyJanuary
55,573710145
1011,1461,420290
1516,7192,130435

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: Berdychivskyi RaionZhytomyr Oblast: rayons and towns

Free calculators

Sources

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