Solar plant: site data

Solar power plant in Kamiane, Sumskyi Raion, Sumy Oblast

Kamiane: 1,113 kWh per kWp a year, tilt 38° 2° east of south (PVGIS). Exactly the oblast median (1,110). #205 of 466 in the rayon, #565 of 1534 in the oblast.

Sumy, the rayon centre, is 22 km away. 168 m above sea level. 22 km away: Sumy, the nearest bigger centre, the same 1,117. Snow and wind from the nearest regional centre in the DBN — Суми, 21 km. 13.14 m between rows, pitch 16.91 m (latitude 50.8°).

Yield of 1 kWp
1,113kWh/year
Tilt
38°2° east of south
10 kW
11,132kWh/year
Row pitch
16.91m · GCR 0.28
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,670 / 420Pa

Ground frame designer

A ground frame for a solar plant: Kamiane

The designer opens with this place’s coordinates, latitude 50.8° for the row spacing and the DBN loads of the nearest regional centre — Суми, 21 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

38Jan61Feb92Mar114Apr138May142Jun142Jul141Aug109Sep76Oct36Nov24Dec

June: 142 kWh/kWp, December: 24 — 5.9 times less.

January: 38 against 36 in the oblast, 5.6% more.

Kamiane: plants, kWh
kWpA yearJuneDecember
55,566710120
1011,1321,420240
1516,6982,130360

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.