Solar plant: site data

Solar power plant in Buniakyne, Konotopskyi Raion, Sumy Oblast

Buniakyne: 1,110 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). Exactly the oblast median (1,110). #71 of 318 in the rayon, #756 of 1534 in the oblast.

Konotop, the rayon centre, is 73 km away. 136 m above sea level. 63 km away: Sumy, the nearest bigger centre, 1,117 — 0.7% less here. Snow and wind from the nearest regional centre in the DBN — Суми, 64 km. 13.81 m between rows, pitch 17.58 m (latitude 51.4°).

Yield of 1 kWp
1,110kWh/year
Tilt
38°1° east of south
10 kW
11,097kWh/year
Row pitch
17.58m · 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: Buniakyne

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, 64 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

38Jan60Feb95Mar114Apr140May142Jun142Jul139Aug108Sep72Oct35Nov24Dec

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

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

Buniakyne: plants, kWh
kWpA yearJuneDecember
55,549710120
1011,0971,420240
1516,6462,130360

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: Konotopskyi RaionSumy Oblast: rayons and towns

Free calculators

Sources

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