Solar plant: site data

Solar power plant in Nyzy, Sumskyi Raion, Sumy Oblast

Nyzy: 1,121 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). 1.1% above the oblast median (1,110). #90 of 466 in the rayon, #347 of 1534 in the oblast.

Sumy, the rayon centre, is 15 km away. 126 m above sea level. 15 km away: Sumy, the nearest bigger centre, the same 1,117. Snow and wind from the nearest regional centre in the DBN — Суми, 14 km. 13.16 m between rows, pitch 16.93 m (latitude 50.8°).

Yield of 1 kWp
1,121kWh/year
Tilt
38°1° east of south
10 kW
11,214kWh/year
Row pitch
16.93m · 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: Nyzy

The designer opens with this place’s coordinates, latitude 50.8° for the row spacing and the DBN loads of the nearest regional centre — Суми, 14 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

39Jan63Feb95Mar115Apr138May141Jun143Jul141Aug109Sep77Oct37Nov24Dec

July: 143 kWh/kWp, December: 24 — 6.0 times less.

January: 39 against 36 in the oblast, 8.3% more.

Nyzy: plants, kWh
kWpA yearJulyDecember
55,607715120
1011,2141,430240
1516,8212,145360

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: Sumskyi RaionSumy Oblast: rayons and towns

Free calculators

Sources

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