Solar plant: site data

Solar power plant in Vovchyi Yar, Kramatorskyi Raion, Donetsk Oblast

Vovchyi Yar: 1,150 kWh per kWp a year, tilt 37° 1° east of south (PVGIS). 1.0% below the oblast median (1,161). #156 of 233 in the rayon, #1158 of 1312 in the oblast.

Kramatorsk, the rayon centre, is 53 km away. 163 m above sea level. 28 km away: Izyum, the nearest bigger centre, the same 1,147. Snow and wind from the nearest regional centre in the DBN — Харків, 136 km. 11.38 m between rows, pitch 15.20 m (latitude 49.2°).

Yield of 1 kWp
1,150kWh/year
Tilt
37°1° east of south
10 kW
11,500kWh/year
Row pitch
15.20m · 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: Vovchyi Yar

The designer opens with this place’s coordinates, latitude 49.2° for the row spacing and the DBN loads of the nearest regional centre — Харків, 136 km: snow 1,600 Pa, wind 430 Pa.

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

Yield by month

39Jan60Feb94Mar115Apr135May142Jun147Jul147Aug121Sep85Oct41Nov24Dec

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

December: 24 against 28 in the oblast, 14.3% less.

Vovchyi Yar: plants, kWh
kWpA yearJulyDecember
55,750735120
1011,5001,470240
1517,2502,205360

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: Kramatorskyi RaionDonetsk Oblast: rayons and towns

Free calculators

Sources

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