Solar plant: site data

Solar power plant in Retyk, Konotopskyi Raion, Sumy Oblast

Retyk: 1,100 kWh per kWp a year, tilt 38° 2° east of south (PVGIS). 0.8% below the oblast median (1,110). #270 of 318 in the rayon, #1197 of 1534 in the oblast.

Konotop, the rayon centre, is 46 km away. 148 m above sea level. 30 km away: Shostka, the nearest bigger centre, 1,082 — 1.7% more here. Snow and wind from the nearest regional centre in the DBN — Суми, 117 km. 14.09 m between rows, pitch 17.86 m (latitude 51.6°).

Yield of 1 kWp
1,100kWh/year
Tilt
38°2° east of south
10 kW
11,004kWh/year
Row pitch
17.86m · 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: Retyk

The designer opens with this place’s coordinates, latitude 51.6° for the row spacing and the DBN loads of the nearest regional centre — Суми, 117 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

36Jan60Feb97Mar114Apr139May140Jun140Jul137Aug107Sep72Oct34Nov24Dec

June: 140 kWh/kWp, December: 24 — 5.8 times less.

December: 24 against 23 in the oblast, 4.3% more.

Retyk: plants, kWh
kWpA yearJuneDecember
55,502700120
1011,0041,400240
1516,5062,100360

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.