Solar plant: site data

Solar power plant in Kaliuzhne, Sumskyi Raion, Sumy Oblast

Kaliuzhne: 1,118 kWh per kWp a year, tilt 37° 2° east of south (PVGIS). 0.7% above the oblast median (1,110). #139 of 466 in the rayon, #426 of 1534 in the oblast.

Sumy, the rayon centre, is 49 km away. 179 m above sea level. 32 km away: Okhtyrka, the nearest bigger centre, 1,129 — 1.0% less here. Snow and wind from the nearest regional centre in the DBN — Суми, 49 km. 12.57 m between rows, pitch 16.39 m (latitude 50.5°).

Yield of 1 kWp
1,118kWh/year
Tilt
37°2° east of south
10 kW
11,178kWh/year
Row pitch
16.39m · GCR 0.29
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,670 / 420Pa

Ground frame designer

A ground frame for a solar plant: Kaliuzhne

The designer opens with this place’s coordinates, latitude 50.5° for the row spacing and the DBN loads of the nearest regional centre — Суми, 49 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

35Jan59Feb92Mar116Apr140May143Jun145Jul143Aug112Sep78Oct35Nov21Dec

July: 145 kWh/kWp, December: 21 — 6.9 times less.

December: 21 against 23 in the oblast, 8.7% less.

Kaliuzhne: plants, kWh
kWpA yearJulyDecember
55,589725105
1011,1781,450210
1516,7672,175315

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: Sumskyi RaionSumy Oblast: rayons and towns

Free calculators

Sources

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