Solar plant: site data

Solar power plant in Dibrova, Sumskyi Raion, Sumy Oblast

Dibrova: 1,097 kWh per kWp a year, tilt 37° 1° east of south (PVGIS). 1.1% below the oblast median (1,110). #421 of 466 in the rayon, #1294 of 1534 in the oblast.

Sumy, the rayon centre, is 32 km away. 151 m above sea level. 32 km away: Sumy, the nearest bigger centre, 1,117 — 1.8% less here. Snow and wind from the nearest regional centre in the DBN — Суми, 33 km. 13.27 m between rows, pitch 17.09 m (latitude 51.2°).

Yield of 1 kWp
1,097kWh/year
Tilt
37°1° east of south
10 kW
10,970kWh/year
Row pitch
17.09m · 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: Dibrova

The designer opens with this place’s coordinates, latitude 51.2° for the row spacing and the DBN loads of the nearest regional centre — Суми, 33 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

37Jan56Feb86Mar114Apr140May144Jun144Jul140Aug108Sep74Oct34Nov21Dec

June: 144 kWh/kWp, December: 21 — 6.9 times less.

March: 86 against 95 in the oblast, 9.5% less.

Dibrova: plants, kWh
kWpA yearJuneDecember
55,485720105
1010,9701,440210
1516,4552,160315

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.