Solar plant: site data

Solar power plant in Obukhove, Prylutskyi Raion, Chernihiv Oblast

Obukhove: 1,126 kWh per kWp a year, tilt 38° 2° east of south (PVGIS). 1.6% above the oblast median (1,108). #27 of 285 in the rayon, #93 of 1558 in the oblast.

Pryluky, the rayon centre, is 53 km away. 177 m above sea level. 35 km away: Romny, the nearest bigger centre, the same 1,126. Snow and wind from the nearest regional centre in the DBN — Суми, 125 km. 13.23 m between rows, pitch 17.00 m (latitude 50.8°).

Yield of 1 kWp
1,126kWh/year
Tilt
38°2° east of south
10 kW
11,255kWh/year
Row pitch
17.00m · GCR 0.28
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,670 / 420Pa

Ground frame designer

A ground frame for a solar plant: Obukhove

The designer opens with this place’s coordinates, latitude 50.8° for the row spacing and the DBN loads of the nearest regional centre — Суми, 125 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

38Jan60Feb97Mar116Apr139May142Jun145Jul142Aug110Sep78Oct36Nov23Dec

July: 145 kWh/kWp, December: 23 — 6.3 times less.

November: 36 against 33 in the oblast, 9.1% more.

Obukhove: plants, kWh
kWpA yearJulyDecember
55,628725115
1011,2551,450230
1516,8832,175345

Snow and wind: Суми

Example: a 10 kW ground frame

For the loads of Sumy: 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: Prylutskyi RaionChernihiv Oblast: rayons and towns

Free calculators

Sources

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