Solar plant: site data

Solar power plant in Yakymovychi, Romenskyi Raion, Sumy Oblast

Yakymovychi: 1,111 kWh per kWp a year, tilt 37° 1° east of south (PVGIS). Exactly the oblast median (1,110). #213 of 305 in the rayon, #688 of 1534 in the oblast.

Romny, the rayon centre, is 15 km away. 153 m above sea level. 15 km away: Romny, the nearest bigger centre, 1,126 — 1.3% less here. Snow and wind from the nearest regional centre in the DBN — Суми, 94 km. 12.69 m between rows, pitch 16.51 m (latitude 50.6°).

Yield of 1 kWp
1,111kWh/year
Tilt
37°1° east of south
10 kW
11,109kWh/year
Row pitch
16.51m · 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: Yakymovychi

The designer opens with this place’s coordinates, latitude 50.6° for the row spacing and the DBN loads of the nearest regional centre — Суми, 94 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

34Jan55Feb88Mar116Apr139May143Jun146Jul143Aug111Sep79Oct34Nov23Dec

July: 146 kWh/kWp, December: 23 — 6.3 times less.

March: 88 against 95 in the oblast, 7.4% less.

Yakymovychi: plants, kWh
kWpA yearJulyDecember
55,555730115
1011,1091,460230
1516,6642,190345

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: Romenskyi RaionSumy Oblast: rayons and towns

Free calculators

Sources

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