Solar plant: site data

Solar power plant in Okhulchansk, Dovzhanskyi Raion, Luhansk Oblast

Okhulchansk: 1,158 kWh per kWp a year, tilt 36° facing south (PVGIS). 0.7% above the oblast median (1,150). #66 of 108 in the rayon, #126 of 964 in the oblast.

Dovzhansk, the rayon centre, is 50 km away. 156 m above sea level. 27 km away: Luhansk, the nearest bigger centre, the same 1,159. Snow and wind from the nearest regional centre in the DBN — Харків, 298 km. 10.59 m between rows, pitch 14.46 m (latitude 48.5°).

Yield of 1 kWp
1,158kWh/year
Tilt
36°facing south
10 kW
11,579kWh/year
Row pitch
14.46m · GCR 0.33
T_min
-42 °Cregion II, south-eastern
Snow S₀ / wind W₀
1,600 / 430Pa

Ground frame designer

A ground frame for a solar plant: Okhulchansk

The designer opens with this place’s coordinates, latitude 48.5° for the row spacing and the DBN loads of the nearest regional centre — Харків, 298 km: snow 1,600 Pa, wind 430 Pa.

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

Yield by month

39Jan57Feb90Mar116Apr140May143Jun145Jul148Aug124Sep87Oct44Nov25Dec

August: 148 kWh/kWp, December: 25 — 5.9 times less.

December: 25 against 26 in the oblast, 3.8% less.

Okhulchansk: plants, kWh
kWpA yearAugustDecember
55,790740125
1011,5791,480250
1517,3692,220375

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: Dovzhanskyi RaionLuhansk Oblast: rayons and towns

Free calculators

Sources

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