Solar plant: site data

Solar power plant in Obirky, Nizhynskyi Raion, Chernihiv Oblast

Obirky: 1,100 kWh per kWp a year, tilt 38° 2° east of south (PVGIS). 0.7% below the oblast median (1,108). #317 of 327 in the rayon, #1024 of 1558 in the oblast.

Nizhyn, the rayon centre, is 78 km away. 118 m above sea level. 28 km away: Konotop, the nearest bigger centre, 1,110 — 0.9% less here. Snow and wind from the nearest regional centre in the DBN — Чернігів, 110 km. 13.84 m between rows, pitch 17.61 m (latitude 51.4°).

Yield of 1 kWp
1,100kWh/year
Tilt
38°2° east of south
10 kW
11,000kWh/year
Row pitch
17.61m · GCR 0.27
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,720 / 410Pa

Ground frame designer

A ground frame for a solar plant: Obirky

The designer opens with this place’s coordinates, latitude 51.4° for the row spacing and the DBN loads of the nearest regional centre — Чернігів, 110 km: snow 1,720 Pa, wind 410 Pa.

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

Yield by month

34Jan57Feb94Mar116Apr139May142Jun140Jul137Aug108Sep74Oct33Nov24Dec

June: 142 kWh/kWp, December: 24 — 5.9 times less.

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

Obirky: plants, kWh
kWpA yearJuneDecember
55,500710120
1011,0001,420240
1516,5002,130360

Snow and wind: Чернігів

Example: a 10 kW ground frame

For the loads of Chernihiv: 11.16 kWp, 18 panels, 389 kg of steel, 12 piles, materials ≈ 52,358 UAH.

The whole frame: drawing, BOM, checks

How these numbers are computed

Nearby

All places: Nizhynskyi RaionChernihiv Oblast: rayons and towns

Free calculators

Sources

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