Solar plant: site data

Solar power plant in Druzhba, Okhtyrskyi Raion, Sumy Oblast

Druzhba: 1,125 kWh per kWp a year, tilt 37° 1° east of south (PVGIS). 1.4% above the oblast median (1,110). #162 of 187 in the rayon, #236 of 1534 in the oblast.

Okhtyrka, the rayon centre, is 38 km away. 122 m above sea level. 38 km away: Okhtyrka, the nearest bigger centre, the same 1,129. Snow and wind from the nearest regional centre in the DBN — Суми, 60 km. 12.56 m between rows, pitch 16.38 m (latitude 50.5°).

Yield of 1 kWp
1,125kWh/year
Tilt
37°1° east of south
10 kW
11,252kWh/year
Row pitch
16.38m · 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: Druzhba

The designer opens with this place’s coordinates, latitude 50.5° for the row spacing and the DBN loads of the nearest regional centre — Суми, 60 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

40Jan60Feb89Mar115Apr139May143Jun145Jul144Aug113Sep78Oct37Nov24Dec

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

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

Druzhba: plants, kWh
kWpA yearJulyDecember
55,626725120
1011,2521,450240
1516,8782,175360

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.