Solar plant: site data

Solar power plant in Rykhalske, Zviahelskyi Raion, Zhytomyr Oblast

Rykhalske: 1,097 kWh per kWp a year, tilt 38° 2° east of south (PVGIS). 0.7% below the oblast median (1,104). #174 of 294 in the rayon, #1225 of 1700 in the oblast.

Zvyahel, the rayon centre, is 21 km away. 218 m above sea level. 21 km away: Zvyahel, the nearest bigger centre, the same 1,101. Snow and wind from the nearest regional centre in the DBN — Житомир, 78 km. 13.09 m between rows, pitch 16.86 m (latitude 50.7°).

Yield of 1 kWp
1,097kWh/year
Tilt
38°2° east of south
10 kW
10,968kWh/year
Row pitch
16.86m · GCR 0.28
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,460 / 460Pa

Ground frame designer

A ground frame for a solar plant: Rykhalske

The designer opens with this place’s coordinates, latitude 50.7° for the row spacing and the DBN loads of the nearest regional centre — Житомир, 78 km: snow 1,460 Pa, wind 460 Pa.

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

Yield by month

35Jan56Feb92Mar117Apr132May140Jun139Jul135Aug110Sep80Oct35Nov27Dec

June: 140 kWh/kWp, December: 27 — 5.2 times less.

January: 35 against 34 in the oblast, 2.9% more.

Rykhalske: plants, kWh
kWpA yearJuneDecember
55,484700135
1010,9681,400270
1516,4522,100405

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: Zviahelskyi RaionZhytomyr Oblast: rayons and towns

Free calculators

Sources

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