Solar plant: site data

Solar power plant in Topchiivka, Chernihivskyi Raion, Chernihiv Oblast

Topchiivka: 1,127 kWh per kWp a year, tilt 38° 2° east of south (PVGIS). 1.8% above the oblast median (1,108). #44 of 479 in the rayon, #57 of 1558 in the oblast.

Chernihiv, the rayon centre, is 30 km away. 116 m above sea level. 30 km away: Chernihiv, the nearest bigger centre, 1,105 — 2.0% more here. Snow and wind from the nearest regional centre in the DBN — Чернігів, 29 km. 13.66 m between rows, pitch 17.43 m (latitude 51.2°).

Yield of 1 kWp
1,127kWh/year
Tilt
38°2° east of south
10 kW
11,274kWh/year
Row pitch
17.43m · 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: Topchiivka

The designer opens with this place’s coordinates, latitude 51.2° for the row spacing and the DBN loads of the nearest regional centre — Чернігів, 29 km: snow 1,720 Pa, wind 410 Pa.

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

Yield by month

34Jan57Feb100Mar120Apr141May145Jun144Jul138Aug113Sep78Oct33Nov25Dec

June: 145 kWh/kWp, December: 25 — 5.8 times less.

March: 100 against 96 in the oblast, 4.2% more.

Topchiivka: plants, kWh
kWpA yearJuneDecember
55,637725125
1011,2741,450250
1516,9112,175375

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: Chernihivskyi RaionChernihiv Oblast: rayons and towns

Free calculators

Sources

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