Solar plant: site data

Solar power plant in Yemtsi, Kharkivskyi Raion, Kharkiv Oblast

Yemtsi: 1,133 kWh per kWp a year, tilt 37° 1° east of south (PVGIS). 0.8% below the oblast median (1,142). #175 of 205 in the rayon, #1355 of 1769 in the oblast.

Kharkiv, the rayon centre, is 21 km away. 117 m above sea level. 21 km away: Kharkiv, the nearest bigger centre, the same 1,134. Snow and wind from the nearest regional centre in the DBN — Харків, 20 km. 12.23 m between rows, pitch 16.05 m (latitude 50.2°).

Yield of 1 kWp
1,133kWh/year
Tilt
37°1° east of south
10 kW
11,332kWh/year
Row pitch
16.05m · 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: Yemtsi

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, 20 km: snow 1,600 Pa, wind 430 Pa.

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

Yield by month

37Jan61Feb95Mar114Apr137May142Jun147Jul144Aug114Sep80Oct38Nov24Dec

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

February: 61 against 57 in the oblast, 7.0% more.

Yemtsi: plants, kWh
kWpA yearJulyDecember
55,666735120
1011,3321,470240
1516,9982,205360

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: Kharkivskyi RaionKharkiv Oblast: rayons and towns

Free calculators

Sources

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