Solar plant: site data

Solar power plant in Narbutivka, Shostkynskyi Raion, Sumy Oblast

Narbutivka: 1,098 kWh per kWp a year, tilt 39° 2° east of south (PVGIS). 1.1% below the oblast median (1,110). #86 of 258 in the rayon, #1273 of 1534 in the oblast.

Shostka, the rayon centre, is 36 km away. 166 m above sea level. 36 km away: Shostka, the nearest bigger centre, 1,082 — 1.5% more here. Snow and wind from the nearest regional centre in the DBN — Суми, 120 km. 14.75 m between rows, pitch 18.47 m (latitude 51.9°).

Yield of 1 kWp
1,098kWh/year
Tilt
39°2° east of south
10 kW
10,977kWh/year
Row pitch
18.47m · GCR 0.26
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,670 / 420Pa

Ground frame designer

A ground frame for a solar plant: Narbutivka

The designer opens with this place’s coordinates, latitude 51.9° for the row spacing and the DBN loads of the nearest regional centre — Суми, 120 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

36Jan61Feb97Mar115Apr139May143Jun139Jul136Aug105Sep70Oct33Nov23Dec

June: 143 kWh/kWp, December: 23 — 6.2 times less.

October: 70 against 75 in the oblast, 6.7% less.

Narbutivka: plants, kWh
kWpA yearJuneDecember
55,489715115
1010,9771,430230
1516,4662,145345

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: Shostkynskyi RaionSumy Oblast: rayons and towns

Free calculators

Sources

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