Solar plant: site data

Solar power plant in Koliadyn, Prylutskyi Raion, Chernihiv Oblast

Koliadyn: 1,120 kWh per kWp a year, tilt 38° 2° east of south (PVGIS). 1.1% above the oblast median (1,108). #129 of 285 in the rayon, #261 of 1558 in the oblast.

Pryluky, the rayon centre, is 43 km away. 149 m above sea level. 38 km away: Romny, the nearest bigger centre, the same 1,126. Snow and wind from the nearest regional centre in the DBN — Суми, 131 km. 13.10 m between rows, pitch 16.87 m (latitude 50.7°).

Yield of 1 kWp
1,120kWh/year
Tilt
38°2° east of south
10 kW
11,203kWh/year
Row pitch
16.87m · GCR 0.28
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,670 / 420Pa

Ground frame designer

A ground frame for a solar plant: Koliadyn

The designer opens with this place’s coordinates, latitude 50.7° for the row spacing and the DBN loads of the nearest regional centre — Суми, 131 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

37Jan57Feb93Mar117Apr139May142Jun144Jul141Aug111Sep79Oct36Nov24Dec

July: 144 kWh/kWp, December: 24 — 6.0 times less.

November: 36 against 33 in the oblast, 9.1% more.

Koliadyn: plants, kWh
kWpA yearJulyDecember
55,602720120
1011,2031,440240
1516,8052,160360

Snow and wind: Суми

Example: a 10 kW ground frame

For the loads of Sumy: 11.16 kWp, 18 panels, 385 kg of steel, 12 piles, materials ≈ 51,876 UAH.

The whole frame: drawing, BOM, checks

How these numbers are computed

Nearby

All places: Prylutskyi RaionChernihiv Oblast: rayons and towns

Free calculators

Sources

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