Solar plant: site data

Solar power plant in Vilne, Iziumskyi Raion, Kharkiv Oblast

Vilne: 1,154 kWh per kWp a year, tilt 37° 1° east of south (PVGIS). 1.1% above the oblast median (1,142). #37 of 232 in the rayon, #162 of 1769 in the oblast.

Izyum, the rayon centre, is 42 km away. 172 m above sea level. 42 km away: Izyum, the nearest bigger centre, 1,147 — 0.6% more here. Snow and wind from the nearest regional centre in the DBN — Харків, 88 km. 11.43 m between rows, pitch 15.25 m (latitude 49.3°).

Yield of 1 kWp
1,154kWh/year
Tilt
37°1° east of south
10 kW
11,543kWh/year
Row pitch
15.25m · GCR 0.31
T_min
-42 °Cregion II, south-eastern
Snow S₀ / wind W₀
1,600 / 430Pa

Ground frame designer

A ground frame for a solar plant: Vilne

The designer opens with this place’s coordinates, latitude 49.3° for the row spacing and the DBN loads of the nearest regional centre — Харків, 88 km: snow 1,600 Pa, wind 430 Pa.

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

Yield by month

38Jan57Feb96Mar115Apr137May142Jun149Jul147Aug120Sep85Oct42Nov25Dec

July: 149 kWh/kWp, December: 25 — 6.0 times less.

November: 42 against 40 in the oblast, 5.0% more.

Vilne: plants, kWh
kWpA yearJulyDecember
55,772745125
1011,5431,490250
1517,3152,235375

Snow and wind: Харків

Example: a 10 kW ground frame

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

Free calculators

Sources

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