Solar plant: site data

Solar power plant in Sumske, Kupianskyi Raion, Kharkiv Oblast

Sumske: 1,137 kWh per kWp a year, tilt 37° 2° east of south (PVGIS). Exactly the oblast median (1,142). #110 of 285 in the rayon, #1159 of 1769 in the oblast.

Kupyansk, the rayon centre, is 37 km away. 130 m above sea level. 36 km away: Chuhuyiv, the nearest bigger centre, 1,144 — 0.6% less here. Snow and wind from the nearest regional centre in the DBN — Харків, 73 km. 11.77 m between rows, pitch 15.59 m (latitude 49.7°).

Yield of 1 kWp
1,137kWh/year
Tilt
37°2° east of south
10 kW
11,373kWh/year
Row pitch
15.59m · GCR 0.31
T_min
-42 °Cregion II, south-eastern
Snow S₀ / wind W₀
1,600 / 430Pa

Ground frame designer

A ground frame for a solar plant: Sumske

The designer opens with this place’s coordinates, latitude 49.7° for the row spacing and the DBN loads of the nearest regional centre — Харків, 73 km: snow 1,600 Pa, wind 430 Pa.

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

Yield by month

40Jan55Feb92Mar115Apr135May142Jun148Jul146Aug118Sep83Oct40Nov23Dec

July: 148 kWh/kWp, December: 23 — 6.4 times less.

December: 23 against 24 in the oblast, 4.2% less.

Sumske: plants, kWh
kWpA yearJulyDecember
55,687740115
1011,3731,480230
1517,0602,220345

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.