Solar plant: site data

Solar power plant in Varvarivka, Siverskodonetskyi Raion, Luhansk Oblast

Varvarivka: 1,146 kWh per kWp a year, tilt 37° 1° east of south (PVGIS). Exactly the oblast median (1,150). #77 of 100 in the rayon, #582 of 964 in the oblast.

Siverskodonetsk, the rayon centre, is 15 km away. 147 m above sea level. 15 km away: Siverskodonetsk, the nearest bigger centre, the same 1,150. Snow and wind from the nearest regional centre in the DBN — Харків, 189 km. 11.27 m between rows, pitch 15.09 m (latitude 49.1°).

Yield of 1 kWp
1,146kWh/year
Tilt
37°1° east of south
10 kW
11,457kWh/year
Row pitch
15.09m · GCR 0.32
T_min
-42 °Cregion II, south-eastern
Snow S₀ / wind W₀
1,600 / 430Pa

Ground frame designer

A ground frame for a solar plant: Varvarivka

The designer opens with this place’s coordinates, latitude 49.1° for the row spacing and the DBN loads of the nearest regional centre — Харків, 189 km: snow 1,600 Pa, wind 430 Pa.

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

Yield by month

42Jan61Feb93Mar115Apr134May140Jun143Jul145Aug121Sep84Oct42Nov27Dec

August: 145 kWh/kWp, December: 27 — 5.4 times less.

February: 61 against 56 in the oblast, 8.9% more.

Varvarivka: plants, kWh
kWpA yearAugustDecember
55,729725135
1011,4571,450270
1517,1862,175405

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: Siverskodonetskyi RaionLuhansk Oblast: rayons and towns

Free calculators

Sources

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