Solar plant: site data

Solar power plant in Mokhnachka, Zhytomyrskyi Raion, Zhytomyr Oblast

Mokhnachka: 1,112 kWh per kWp a year, tilt 37° 3° east of south (PVGIS). 0.7% above the oblast median (1,104). #294 of 686 in the rayon, #399 of 1700 in the oblast.

Zhytomyr, the rayon centre, is 71 km away. 189 m above sea level. 21 km away: Fastiv, the nearest bigger centre, 1,119 — 0.7% less here. Snow and wind from the nearest regional centre in the DBN — Житомир, 72 km. 12.14 m between rows, pitch 15.96 m (latitude 50.1°).

Yield of 1 kWp
1,112kWh/year
Tilt
37°3° east of south
10 kW
11,119kWh/year
Row pitch
15.96m · 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: Mokhnachka

The designer opens with this place’s coordinates, latitude 50.1° for the row spacing and the DBN loads of the nearest regional centre — Житомир, 72 km: snow 1,460 Pa, wind 460 Pa.

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

Yield by month

33Jan53Feb91Mar119Apr136May142Jun142Jul138Aug113Sep83Oct36Nov26Dec

June: 142 kWh/kWp, December: 26 — 5.5 times less.

February: 53 against 56 in the oblast, 5.4% less.

Mokhnachka: plants, kWh
kWpA yearJuneDecember
55,560710130
1011,1191,420260
1516,6792,130390

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.