Solar plant: site data

Solar power plant in Doslidne, Zhytomyrskyi Raion, Zhytomyr Oblast

Doslidne: 1,100 kWh per kWp a year, tilt 36° 1° east of south (PVGIS). Exactly the oblast median (1,104). #589 of 686 in the rayon, #1082 of 1700 in the oblast.

Zhytomyr, the rayon centre, is 78 km away. 240 m above sea level. 18 km away: Polonne, the nearest bigger centre, the same 1,103. Snow and wind from the nearest regional centre in the DBN — Житомир, 76 km. 11.80 m between rows, pitch 15.67 m (latitude 50.0°).

Yield of 1 kWp
1,100kWh/year
Tilt
36°1° east of south
10 kW
10,996kWh/year
Row pitch
15.67m · 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: Doslidne

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

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

Yield by month

31Jan48Feb85Mar120Apr136May140Jun142Jul137Aug112Sep84Oct36Nov29Dec

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

February: 48 against 56 in the oblast, 14.3% less.

Doslidne: plants, kWh
kWpA yearJulyDecember
55,498710145
1010,9961,420290
1516,4942,130435

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.