Solar plant: site data

Solar power plant in Bobrove, Sumskyi Raion, Sumy Oblast

Bobrove: 1,114 kWh per kWp a year, tilt 37° 3° east of south (PVGIS). Exactly the oblast median (1,110). #199 of 466 in the rayon, #553 of 1534 in the oblast.

Sumy, the rayon centre, is 58 km away. 125 m above sea level. 27 km away: Hadyach, the nearest bigger centre, 1,120 — 0.6% less here. Snow and wind from the nearest regional centre in the DBN — Суми, 57 km. 12.56 m between rows, pitch 16.38 m (latitude 50.5°).

Yield of 1 kWp
1,114kWh/year
Tilt
37°3° east of south
10 kW
11,136kWh/year
Row pitch
16.38m · GCR 0.29
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,670 / 420Pa

Ground frame designer

A ground frame for a solar plant: Bobrove

The designer opens with this place’s coordinates, latitude 50.5° for the row spacing and the DBN loads of the nearest regional centre — Суми, 57 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

36Jan57Feb95Mar116Apr138May140Jun143Jul142Aug111Sep77Oct36Nov23Dec

July: 143 kWh/kWp, December: 23 — 6.2 times less.

February: 57 against 59 in the oblast, 3.4% less.

Bobrove: plants, kWh
kWpA yearJulyDecember
55,568715115
1011,1361,430230
1516,7042,145345

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: Sumskyi RaionSumy Oblast: rayons and towns

Free calculators

Sources

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