Solar plant: site data

Solar power plant in Chumaky, Mykolaivskyi Raion, Mykolaiv Oblast

Chumaky: 1,260 kWh per kWp a year, tilt 37° 2° east of south (PVGIS). 5.2% above the oblast median (1,198). #59 of 238 in the rayon, #59 of 909 in the oblast.

Mykolayiv, the rayon centre, is 20 km away. 51 m above sea level. 20 km away: Mykolayiv, the nearest bigger centre, 1,253 — 0.5% more here. Snow and wind from the nearest regional centre in the DBN — Миколаїв, 20 km. 9.71 m between rows, pitch 13.53 m (latitude 46.9°).

Yield of 1 kWp
1,260kWh/year
Tilt
37°2° east of south
10 kW
12,601kWh/year
Row pitch
13.53m · GCR 0.35
T_min
-42 °Cregion II, south-eastern
Snow S₀ / wind W₀
870 / 470Pa

Ground frame designer

A ground frame for a solar plant: Chumaky

The designer opens with this place’s coordinates, latitude 46.9° for the row spacing and the DBN loads of the nearest regional centre — Миколаїв, 20 km: snow 870 Pa, wind 470 Pa.

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

Yield by month

44Jan62Feb108Mar130Apr144May143Jun154Jul153Aug129Sep100Oct54Nov38Dec

July: 154 kWh/kWp, December: 38 — 4.1 times less.

January: 44 against 38 in the oblast, 15.8% more.

Chumaky: plants, kWh
kWpA yearJulyDecember
56,301770190
1012,6011,540380
1518,9022,310570

Snow and wind: Миколаїв

Example: a 10 kW ground frame

For the loads of Mykolaiv: 11.16 kWp, 18 panels, 372 kg of steel, 14 piles, materials ≈ 50,842 UAH.

The whole frame: drawing, BOM, checks

How these numbers are computed

Nearby

All places: Mykolaivskyi RaionMykolaiv Oblast: rayons and towns

Free calculators

Sources

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