Solar plant: site data

Solar power plant in Ryzhky, Novhorod-Siverskyi Raion, Chernihiv Oblast

Ryzhky: 1,106 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). Exactly the oblast median (1,108). #26 of 247 in the rayon, #858 of 1558 in the oblast.

Novhorod-Siverskyi, the rayon centre, is 70 km away. 120 m above sea level. 39 km away: Konotop, the nearest bigger centre, the same 1,110. Snow and wind from the nearest regional centre in the DBN — Чернігів, 102 km. 13.92 m between rows, pitch 17.69 m (latitude 51.5°).

Yield of 1 kWp
1,106kWh/year
Tilt
38°1° east of south
10 kW
11,059kWh/year
Row pitch
17.69m · 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: Ryzhky

The designer opens with this place’s coordinates, latitude 51.5° for the row spacing and the DBN loads of the nearest regional centre — Чернігів, 102 km: snow 1,720 Pa, wind 410 Pa.

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

Yield by month

36Jan57Feb92Mar117Apr141May143Jun141Jul138Aug109Sep74Oct33Nov24Dec

June: 143 kWh/kWp, December: 24 — 6.0 times less.

March: 92 against 96 in the oblast, 4.2% less.

Ryzhky: plants, kWh
kWpA yearJuneDecember
55,530715120
1011,0591,430240
1516,5892,145360

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: Novhorod-Siverskyi RaionChernihiv Oblast: rayons and towns

Free calculators

Sources

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