Solar plant: site data

Solar power plant in Osnova, Prylutskyi Raion, Chernihiv Oblast

Osnova: 1,112 kWh per kWp a year, tilt 37° 1° east of south (PVGIS). Exactly the oblast median (1,108). #261 of 285 in the rayon, #594 of 1558 in the oblast.

Pryluky, the rayon centre, is 57 km away. 158 m above sea level. 24 km away: Romny, the nearest bigger centre, 1,126 — 1.2% less here. Snow and wind from the nearest regional centre in the DBN — Суми, 117 km. 12.83 m between rows, pitch 16.65 m (latitude 50.8°).

Yield of 1 kWp
1,112kWh/year
Tilt
37°1° east of south
10 kW
11,121kWh/year
Row pitch
16.65m · 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: Osnova

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, 117 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

35Jan57Feb90Mar116Apr139May142Jun144Jul142Aug111Sep78Oct35Nov23Dec

July: 144 kWh/kWp, December: 23 — 6.3 times less.

March: 90 against 96 in the oblast, 6.3% less.

Osnova: plants, kWh
kWpA yearJulyDecember
55,561720115
1011,1211,440230
1516,6822,160345

Snow and wind: Суми

Example: a 10 kW ground frame

For the loads of Sumy: 11.16 kWp, 18 panels, 359 kg of steel, 12 piles, materials ≈ 53,991 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.