Solar plant: site data

Solar power plant in Baikha, Sumskyi Raion, Sumy Oblast

Baikha: 1,089 kWh per kWp a year, tilt 37° 1° east of south (PVGIS). 1.9% below the oblast median (1,110). #461 of 466 in the rayon, #1412 of 1534 in the oblast.

Sumy, the rayon centre, is 27 km away. 148 m above sea level. 27 km away: Sumy, the nearest bigger centre, 1,117 — 2.5% less here. Snow and wind from the nearest regional centre in the DBN — Суми, 27 km. 13.20 m between rows, pitch 17.02 m (latitude 51.1°).

Yield of 1 kWp
1,089kWh/year
Tilt
37°1° east of south
10 kW
10,890kWh/year
Row pitch
17.02m · 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: Baikha

The designer opens with this place’s coordinates, latitude 51.1° for the row spacing and the DBN loads of the nearest regional centre — Суми, 27 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

35Jan53Feb84Mar113Apr139May144Jun144Jul140Aug109Sep74Oct34Nov20Dec

June: 144 kWh/kWp, December: 20 — 7.2 times less.

December: 20 against 23 in the oblast, 13.0% less.

Baikha: plants, kWh
kWpA yearJuneDecember
55,445720100
1010,8901,440200
1516,3352,160300

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.