Solar plant: site data

Solar power plant in Sytne, Zviahelskyi Raion, Zhytomyr Oblast

Sytne: 1,077 kWh per kWp a year, tilt 39° facing south (PVGIS). 2.5% below the oblast median (1,104). #279 of 294 in the rayon, #1562 of 1700 in the oblast.

Zvyahel, the rayon centre, is 30 km away. 207 m above sea level. 30 km away: Zvyahel, the nearest bigger centre, 1,101 — 2.2% less here. Snow and wind from the nearest regional centre in the DBN — Рівне, 88 km. 13.51 m between rows, pitch 17.23 m (latitude 50.8°).

Yield of 1 kWp
1,077kWh/year
Tilt
39°facing south
10 kW
10,766kWh/year
Row pitch
17.23m · GCR 0.28
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,320 / 520Pa

Ground frame designer

A ground frame for a solar plant: Sytne

The designer opens with this place’s coordinates, latitude 50.8° for the row spacing and the DBN loads of the nearest regional centre — Рівне, 88 km: snow 1,320 Pa, wind 520 Pa.

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

Yield by month

35Jan55Feb89Mar114Apr129May136Jun136Jul134Aug109Sep79Oct34Nov28Dec

June: 136 kWh/kWp, December: 28 — 4.9 times less.

May: 129 against 134 in the oblast, 3.7% less.

Sytne: plants, kWh
kWpA yearJuneDecember
55,383680140
1010,7661,360280
1516,1492,040420

Snow and wind: Рівне

Example: a 10 kW ground frame

For the loads of Rivne: 11.16 kWp, 18 panels, 415 kg of steel, 16 piles, materials ≈ 55,054 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.