Solar plant: site data

Solar power plant in Loknia, Sumskyi Raion, Sumy Oblast

Loknia: 1,111 kWh per kWp a year, tilt 38° 2° east of south (PVGIS). Exactly the oblast median (1,110). #249 of 466 in the rayon, #711 of 1534 in the oblast.

Sumy, the rayon centre, is 31 km away. 163 m above sea level. 31 km away: Sumy, the nearest bigger centre, 1,117 — 0.6% less here. Snow and wind from the nearest regional centre in the DBN — Суми, 32 km. 13.56 m between rows, pitch 17.33 m (latitude 51.1°).

Yield of 1 kWp
1,111kWh/year
Tilt
38°2° east of south
10 kW
11,105kWh/year
Row pitch
17.33m · GCR 0.28
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,670 / 420Pa

Ground frame designer

A ground frame for a solar plant: Loknia

The designer opens with this place’s coordinates, latitude 51.1° for the row spacing and the DBN loads of the nearest regional centre — Суми, 32 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

37Jan61Feb97Mar114Apr137May142Jun142Jul139Aug108Sep75Oct35Nov23Dec

June: 142 kWh/kWp, December: 23 — 6.2 times less.

February: 61 against 59 in the oblast, 3.4% more.

Loknia: plants, kWh
kWpA yearJuneDecember
55,553710115
1011,1051,420230
1516,6582,130345

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: Sumskyi RaionSumy Oblast: rayons and towns

Free calculators

Sources

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