Solar plant: site data

Solar power plant in Dovzhanka, Kupianskyi Raion, Kharkiv Oblast

Dovzhanka: 1,125 kWh per kWp a year, tilt 37° 1° east of south (PVGIS). 1.5% below the oblast median (1,142). #241 of 285 in the rayon, #1611 of 1769 in the oblast.

Kupyansk, the rayon centre, is 54 km away. 181 m above sea level. 54 km away: Kupyansk, the nearest bigger centre, 1,150 — 2.2% less here. Snow and wind from the nearest regional centre in the DBN — Харків, 90 km. 12.26 m between rows, pitch 16.08 m (latitude 50.2°).

Yield of 1 kWp
1,125kWh/year
Tilt
37°1° east of south
10 kW
11,247kWh/year
Row pitch
16.08m · 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: Dovzhanka

The designer opens with this place’s coordinates, latitude 50.2° for the row spacing and the DBN loads of the nearest regional centre — Харків, 90 km: snow 1,600 Pa, wind 430 Pa.

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

Yield by month

42Jan56Feb88Mar114Apr137May143Jun146Jul144Aug115Sep80Oct37Nov23Dec

July: 146 kWh/kWp, December: 23 — 6.3 times less.

January: 42 against 39 in the oblast, 7.7% more.

Dovzhanka: plants, kWh
kWpA yearJulyDecember
55,624730115
1011,2471,460230
1516,8712,190345

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: Kupianskyi RaionKharkiv Oblast: rayons and towns

Free calculators

Sources

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