Solar plant: site data

Solar power plant in Pershotravneve, Sumskyi Raion, Sumy Oblast

Pershotravneve: 1,127 kWh per kWp a year, tilt 38° 2° east of south (PVGIS). 1.6% above the oblast median (1,110). #16 of 466 in the rayon, #176 of 1534 in the oblast.

Sumy, the rayon centre, is 42 km away. 184 m above sea level. 42 km away: Sumy, the nearest bigger centre, 1,117 — 0.9% more here. Snow and wind from the nearest regional centre in the DBN — Суми, 41 km. 13.05 m between rows, pitch 16.82 m (latitude 50.7°).

Yield of 1 kWp
1,127kWh/year
Tilt
38°2° east of south
10 kW
11,271kWh/year
Row pitch
16.82m · 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: Pershotravneve

The designer opens with this place’s coordinates, latitude 50.7° for the row spacing and the DBN loads of the nearest regional centre — Суми, 41 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

36Jan61Feb99Mar115Apr139May142Jun144Jul142Aug111Sep77Oct37Nov24Dec

July: 144 kWh/kWp, December: 24 — 6.0 times less.

November: 37 against 35 in the oblast, 5.7% more.

Pershotravneve: plants, kWh
kWpA yearJulyDecember
55,636720120
1011,2711,440240
1516,9072,160360

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.