Solar plant: site data

Solar power plant in Unuchky, Chernihivskyi Raion, Chernihiv Oblast

Unuchky: 1,104 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). Exactly the oblast median (1,108). #264 of 479 in the rayon, #929 of 1558 in the oblast.

Chernihiv, the rayon centre, is 20 km away. 142 m above sea level. 20 km away: Chernihiv, the nearest bigger centre, the same 1,105. Snow and wind from the nearest regional centre in the DBN — Чернігів, 21 km. 14.14 m between rows, pitch 17.91 m (latitude 51.6°).

Yield of 1 kWp
1,104kWh/year
Tilt
38°1° east of south
10 kW
11,038kWh/year
Row pitch
17.91m · GCR 0.27
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,720 / 410Pa

Ground frame designer

A ground frame for a solar plant: Unuchky

The designer opens with this place’s coordinates, latitude 51.6° for the row spacing and the DBN loads of the nearest regional centre — Чернігів, 21 km: snow 1,720 Pa, wind 410 Pa.

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

Yield by month

33Jan57Feb97Mar119Apr138May143Jun141Jul136Aug110Sep75Oct30Nov23Dec

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

November: 30 against 33 in the oblast, 9.1% less.

Unuchky: plants, kWh
kWpA yearJuneDecember
55,519715115
1011,0381,430230
1516,5572,145345

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.