Solar plant: site data

Solar power plant in Marakuchka, Okhtyrskyi Raion, Sumy Oblast

Marakuchka: 1,128 kWh per kWp a year, tilt 37° 1° east of south (PVGIS). 1.6% above the oblast median (1,110). #127 of 187 in the rayon, #156 of 1534 in the oblast.

Okhtyrka, the rayon centre, is 13 km away. 114 m above sea level. 13 km away: Okhtyrka, the nearest bigger centre, the same 1,129. Snow and wind from the nearest regional centre in the DBN — Суми, 64 km. 12.43 m between rows, pitch 16.25 m (latitude 50.4°).

Yield of 1 kWp
1,128kWh/year
Tilt
37°1° east of south
10 kW
11,279kWh/year
Row pitch
16.25m · GCR 0.29
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,670 / 420Pa

Ground frame designer

A ground frame for a solar plant: Marakuchka

The designer opens with this place’s coordinates, latitude 50.4° for the row spacing and the DBN loads of the nearest regional centre — Суми, 64 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

37Jan59Feb93Mar116Apr139May143Jun145Jul144Aug113Sep79Oct37Nov24Dec

July: 145 kWh/kWp, December: 24 — 6.0 times less.

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

Marakuchka: plants, kWh
kWpA yearJulyDecember
55,640725120
1011,2791,450240
1516,9192,175360

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: Okhtyrskyi RaionSumy Oblast: rayons and towns

Free calculators

Sources

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