Solar plant: site data

Solar power plant in Dobryanka, Zvenyhorodskyi Raion, Cherkasy Oblast

Dobryanka: 1,146 kWh per kWp a year, tilt 36° 3° east of south (PVGIS). Exactly the oblast median (1,144). #37 of 197 in the rayon, #287 of 731 in the oblast.

Shpola, the rayon centre, is 46 km away. 117 m above sea level. 14 km away: Novoarkhanhelsk, the nearest bigger centre, the same 1,148. Snow and wind from the nearest regional centre in the DBN — Кропивницький, 106 km. 10.78 m between rows, pitch 14.65 m (latitude 48.8°).

Yield of 1 kWp
1,146kWh/year
Tilt
36°3° east of south
10 kW
11,463kWh/year
Row pitch
14.65m · GCR 0.33
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,230 / 410Pa

Ground frame designer

A ground frame for a solar plant: Dobryanka

The designer opens with this place’s coordinates, latitude 48.8° for the row spacing and the DBN loads of the nearest regional centre — Кропивницький, 106 km: snow 1,230 Pa, wind 410 Pa.

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

Yield by month

35Jan53Feb93Mar119Apr138May141Jun149Jul144Aug117Sep89Oct40Nov28Dec

July: 149 kWh/kWp, December: 28 — 5.3 times less.

February: 53 against 55 in the oblast, 3.6% less.

Dobryanka: plants, kWh
kWpA yearJulyDecember
55,732745140
1011,4631,490280
1517,1952,235420

Snow and wind: Кропивницький

Example: a 10 kW ground frame

For the loads of Kropyvnytskyi: 11.16 kWp, 18 panels, 382 kg of steel, 14 piles, materials ≈ 49,026 UAH.

The whole frame: drawing, BOM, checks

How these numbers are computed

Nearby

All places: Zvenyhorodskyi RaionCherkasy Oblast: rayons and towns

Free calculators

Sources

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