Solar plant: site data

Solar power plant in Nahalne, Bohodukhivskyi Raion, Kharkiv Oblast

Nahalne: 1,143 kWh per kWp a year, tilt 37° 2° east of south (PVGIS). Exactly the oblast median (1,142). #28 of 354 in the rayon, #842 of 1769 in the oblast.

Bohodukhiv, the rayon centre, is 42 km away. 167 m above sea level. 15 km away: Chutove, the nearest bigger centre, the same 1,139. Snow and wind from the nearest regional centre in the DBN — Полтава, 55 km. 11.94 m between rows, pitch 15.76 m (latitude 49.8°).

Yield of 1 kWp
1,143kWh/year
Tilt
37°2° east of south
10 kW
11,428kWh/year
Row pitch
15.76m · GCR 0.30
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,450 / 470Pa

Ground frame designer

A ground frame for a solar plant: Nahalne

The designer opens with this place’s coordinates, latitude 49.8° for the row spacing and the DBN loads of the nearest regional centre — Полтава, 55 km: snow 1,450 Pa, wind 470 Pa.

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

Yield by month

38Jan58Feb94Mar115Apr137May144Jun147Jul146Aug117Sep83Oct40Nov24Dec

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

January: 38 against 39 in the oblast, 2.6% less.

Nahalne: plants, kWh
kWpA yearJulyDecember
55,714735120
1011,4281,470240
1517,1422,205360

Snow and wind: Полтава

Example: a 10 kW ground frame

For the loads of Poltava: 11.16 kWp, 18 panels, 389 kg of steel, 12 piles, materials ≈ 52,358 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.