Solar plant: site data

Solar power plant in Vovchansk, Chuhuivskyi Raion, Kharkiv Oblast

Vovchansk: 1,132 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). 0.9% below the oblast median (1,142). #144 of 229 in the rayon, #1398 of 1769 in the oblast.

Chuhuyiv, the rayon centre, is 54 km away. 111 m above sea level. 54 km away: Chuhuyiv, the nearest bigger centre, 1,144 — 1.1% less here. Snow and wind from the nearest regional centre in the DBN — Харків, 61 km. 12.65 m between rows, pitch 16.42 m (latitude 50.3°).

Yield of 1 kWp
1,132kWh/year
Tilt
38°1° east of south
10 kW
11,320kWh/year
Row pitch
16.42m · GCR 0.29
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,600 / 430Pa

Ground frame designer

A ground frame for a solar plant: Vovchansk

The designer opens with this place’s coordinates, latitude 50.3° for the row spacing and the DBN loads of the nearest regional centre — Харків, 61 km: snow 1,600 Pa, wind 430 Pa.

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

Yield by month

41Jan60Feb96Mar114Apr137May141Jun144Jul143Aug114Sep79Oct37Nov26Dec

July: 144 kWh/kWp, December: 26 — 5.5 times less.

December: 26 against 24 in the oblast, 8.3% more.

Vovchansk: plants, kWh
kWpA yearJulyDecember
55,660720130
1011,3201,440260
1516,9802,160390

Snow and wind: Харків

Example: a 10 kW ground frame

For the loads of Kharkiv: 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: Chuhuivskyi RaionKharkiv Oblast: rayons and towns

Free calculators

Sources

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