Solar plant: site data

Solar power plant in Semaky, Chernihivskyi Raion, Chernihiv Oblast

Semaky: 1,109 kWh per kWp a year, tilt 39° 2° east of south (PVGIS). Exactly the oblast median (1,108). #200 of 479 in the rayon, #743 of 1558 in the oblast.

Chernihiv, the rayon centre, is 43 km away. 157 m above sea level. 43 km away: Chernihiv, the nearest bigger centre, the same 1,105. Snow and wind from the nearest regional centre in the DBN — Чернігів, 44 km. 14.58 m between rows, pitch 18.30 m (latitude 51.7°).

Yield of 1 kWp
1,109kWh/year
Tilt
39°2° east of south
10 kW
11,088kWh/year
Row pitch
18.30m · GCR 0.26
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,720 / 410Pa

Ground frame designer

A ground frame for a solar plant: Semaky

The designer opens with this place’s coordinates, latitude 51.7° for the row spacing and the DBN loads of the nearest regional centre — Чернігів, 44 km: snow 1,720 Pa, wind 410 Pa.

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

Yield by month

35Jan59Feb99Mar120Apr139May142Jun140Jul135Aug110Sep76Oct32Nov23Dec

June: 142 kWh/kWp, December: 23 — 6.2 times less.

December: 23 against 24 in the oblast, 4.2% less.

Semaky: plants, kWh
kWpA yearJuneDecember
55,544710115
1011,0881,420230
1516,6322,130345

Snow and wind: Чернігів

Example: a 10 kW ground frame

For the loads of Chernihiv: 11.16 kWp, 18 panels, 389 kg of steel, 12 piles, materials ≈ 52,358 UAH.

The whole frame: drawing, BOM, checks

How these numbers are computed

Nearby

All places: Chernihivskyi RaionChernihiv Oblast: rayons and towns

Free calculators

Sources

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