Solar plant: site data

Solar power plant in Velykyi Lis, Romenskyi Raion, Sumy Oblast

Velykyi Lis: 1,121 kWh per kWp a year, tilt 37° 2° east of south (PVGIS). 1.0% above the oblast median (1,110). #81 of 305 in the rayon, #353 of 1534 in the oblast.

Romny, the rayon centre, is 41 km away. 160 m above sea level. 22 km away: Hadyach, the nearest bigger centre, the same 1,120. Snow and wind from the nearest regional centre in the DBN — Суми, 67 km. 12.64 m between rows, pitch 16.46 m (latitude 50.6°).

Yield of 1 kWp
1,121kWh/year
Tilt
37°2° east of south
10 kW
11,211kWh/year
Row pitch
16.46m · 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: Velykyi Lis

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, 67 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

35Jan58Feb95Mar116Apr139May142Jun145Jul143Aug111Sep77Oct36Nov23Dec

July: 145 kWh/kWp, December: 23 — 6.3 times less.

November: 36 against 35 in the oblast, 2.9% more.

Velykyi Lis: plants, kWh
kWpA yearJulyDecember
55,606725115
1011,2111,450230
1516,8172,175345

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.