Solar plant: site data

Solar power plant in Ryboten, Okhtyrskyi Raion, Sumy Oblast

Ryboten: 1,135 kWh per kWp a year, tilt 38° 2° east of south (PVGIS). 2.3% above the oblast median (1,110). #20 of 187 in the rayon, #20 of 1534 in the oblast.

Okhtyrka, the rayon centre, is 8 km away. 136 m above sea level. 8 km away: Okhtyrka, the nearest bigger centre, 1,129 — 0.6% more here. Snow and wind from the nearest regional centre in the DBN — Суми, 70 km. 12.64 m between rows, pitch 16.41 m (latitude 50.3°).

Yield of 1 kWp
1,135kWh/year
Tilt
38°2° east of south
10 kW
11,352kWh/year
Row pitch
16.41m · 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: Ryboten

The designer opens with this place’s coordinates, latitude 50.3° for the row spacing and the DBN loads of the nearest regional centre — Суми, 70 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

40Jan60Feb98Mar115Apr138May141Jun144Jul143Aug113Sep79Oct38Nov25Dec

July: 144 kWh/kWp, December: 25 — 5.8 times less.

January: 40 against 36 in the oblast, 11.1% more.

Ryboten: plants, kWh
kWpA yearJulyDecember
55,676720125
1011,3521,440250
1517,0282,160375

Snow and wind: Суми

Example: a 10 kW ground frame

For the loads of Sumy: 11.16 kWp, 18 panels, 359 kg of steel, 12 piles, materials ≈ 53,991 UAH.

The whole frame: drawing, BOM, checks

How these numbers are computed

Nearby

All places: Okhtyrskyi RaionSumy Oblast: rayons and towns

Free calculators

Sources

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