Solar plant: site data

Solar power plant in Kruhliakivka, Kupianskyi Raion, Kharkiv Oblast

Kruhliakivka: 1,147 kWh per kWp a year, tilt 37° 1° east of south (PVGIS). Exactly the oblast median (1,142). #31 of 285 in the rayon, #578 of 1769 in the oblast.

Kupyansk, the rayon centre, is 21 km away. 88 m above sea level. 21 km away: Kupyansk, the nearest bigger centre, the same 1,150. Snow and wind from the nearest regional centre in the DBN — Харків, 119 km. 11.66 m between rows, pitch 15.48 m (latitude 49.5°).

Yield of 1 kWp
1,147kWh/year
Tilt
37°1° east of south
10 kW
11,468kWh/year
Row pitch
15.48m · 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: Kruhliakivka

The designer opens with this place’s coordinates, latitude 49.5° for the row spacing and the DBN loads of the nearest regional centre — Харків, 119 km: snow 1,600 Pa, wind 430 Pa.

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

Yield by month

39Jan57Feb94Mar116Apr137May143Jun147Jul147Aug120Sep84Oct40Nov24Dec

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

September: 120 against 118 in the oblast, 1.7% more.

Kruhliakivka: plants, kWh
kWpA yearJulyDecember
55,734735120
1011,4681,470240
1517,2022,205360

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: Kupianskyi RaionKharkiv Oblast: rayons and towns

Free calculators

Sources

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