Solar plant: site data

Solar power plant in Kahan, Konotopskyi Raion, Sumy Oblast

Kahan: 1,108 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). Exactly the oblast median (1,110). #103 of 318 in the rayon, #831 of 1534 in the oblast.

Konotop, the rayon centre, is 49 km away. 135 m above sea level. 49 km away: Konotop, the nearest bigger centre, the same 1,110. Snow and wind from the nearest regional centre in the DBN — Суми, 90 km. 13.91 m between rows, pitch 17.68 m (latitude 51.4°).

Yield of 1 kWp
1,108kWh/year
Tilt
38°1° east of south
10 kW
11,081kWh/year
Row pitch
17.68m · GCR 0.27
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,670 / 420Pa

Ground frame designer

A ground frame for a solar plant: Kahan

The designer opens with this place’s coordinates, latitude 51.4° for the row spacing and the DBN loads of the nearest regional centre — Суми, 90 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

38Jan60Feb97Mar114Apr140May142Jun141Jul138Aug108Sep72Oct35Nov25Dec

June: 142 kWh/kWp, December: 25 — 5.7 times less.

December: 25 against 23 in the oblast, 8.7% more.

Kahan: plants, kWh
kWpA yearJuneDecember
55,541710125
1011,0811,420250
1516,6222,130375

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: Konotopskyi RaionSumy Oblast: rayons and towns

Free calculators

Sources

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