Solar plant: site data

Solar power plant in Valky, Bohodukhivskyi Raion, Kharkiv Oblast

Valky: 1,140 kWh per kWp a year, tilt 37° 1° east of south (PVGIS). Exactly the oblast median (1,142). #88 of 354 in the rayon, #1010 of 1769 in the oblast.

Bohodukhiv, the rayon centre, is 37 km away. 178 m above sea level. 37 km away: Bohodukhiv, the nearest bigger centre, 1,127 — 1.2% more here. Snow and wind from the nearest regional centre in the DBN — Харків, 47 km. 11.94 m between rows, pitch 15.76 m (latitude 49.8°).

Yield of 1 kWp
1,140kWh/year
Tilt
37°1° east of south
10 kW
11,399kWh/year
Row pitch
15.76m · GCR 0.30
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,600 / 430Pa

Ground frame designer

A ground frame for a solar plant: Valky

The designer opens with this place’s coordinates, latitude 49.8° for the row spacing and the DBN loads of the nearest regional centre — Харків, 47 km: snow 1,600 Pa, wind 430 Pa.

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

Yield by month

38Jan55Feb93Mar115Apr137May143Jun147Jul146Aug117Sep83Oct40Nov24Dec

July: 147 kWh/kWp, December: 24 — 6.1 times less.

February: 55 against 57 in the oblast, 3.5% less.

Valky: plants, kWh
kWpA yearJulyDecember
55,700735120
1011,3991,470240
1517,0992,205360

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: Bohodukhivskyi RaionKharkiv Oblast: rayons and towns

Free calculators

Sources

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