Solar plant: site data

Solar power plant in Rozhdestvenske, Shostkynskyi Raion, Sumy Oblast

Rozhdestvenske: 1,099 kWh per kWp a year, tilt 39° 2° east of south (PVGIS). 0.9% below the oblast median (1,110). #68 of 258 in the rayon, #1229 of 1534 in the oblast.

Shostka, the rayon centre, is 26 km away. 185 m above sea level. 26 km away: Shostka, the nearest bigger centre, 1,082 — 1.7% more here. Snow and wind from the nearest regional centre in the DBN — Суми, 127 km. 14.78 m between rows, pitch 18.50 m (latitude 51.9°).

Yield of 1 kWp
1,099kWh/year
Tilt
39°2° east of south
10 kW
10,994kWh/year
Row pitch
18.50m · 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: Rozhdestvenske

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

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

Yield by month

38Jan60Feb100Mar115Apr139May142Jun138Jul135Aug105Sep70Oct33Nov24Dec

June: 142 kWh/kWp, December: 24 — 5.9 times less.

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

Rozhdestvenske: plants, kWh
kWpA yearJuneDecember
55,497710120
1010,9941,420240
1516,4912,130360

Snow and wind: Суми

Example: a 10 kW ground frame

For the loads of Sumy: 11.16 kWp, 18 panels, 359 kg of steel, 12 piles, materials ≈ 53,991 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.