Solar plant: site data

Solar power plant in Mashchanka, Okhtyrskyi Raion, Sumy Oblast

Mashchanka: 1,127 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). 1.5% above the oblast median (1,110). #146 of 187 in the rayon, #196 of 1534 in the oblast.

Okhtyrka, the rayon centre, is 15 km away. 124 m above sea level. 15 km away: Okhtyrka, the nearest bigger centre, the same 1,129. Snow and wind from the nearest regional centre in the DBN — Суми, 53 km. 12.79 m between rows, pitch 16.56 m (latitude 50.4°).

Yield of 1 kWp
1,127kWh/year
Tilt
38°1° east of south
10 kW
11,265kWh/year
Row pitch
16.56m · 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: Mashchanka

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

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

Yield by month

40Jan60Feb95Mar115Apr137May142Jun143Jul143Aug111Sep78Oct37Nov25Dec

July: 143 kWh/kWp, December: 25 — 5.7 times less.

January: 40 against 36 in the oblast, 11.1% more.

Mashchanka: plants, kWh
kWpA yearJulyDecember
55,633715125
1011,2651,430250
1516,8982,145375

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: Okhtyrskyi RaionSumy Oblast: rayons and towns

Free calculators

Sources

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