Solar plant: site data

Solar power plant in Chumak, Chernihivskyi Raion, Chernihiv Oblast

Chumak: 1,103 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). Exactly the oblast median (1,108). #276 of 479 in the rayon, #951 of 1558 in the oblast.

Chernihiv, the rayon centre, is 30 km away. 127 m above sea level. 30 km away: Chernihiv, the nearest bigger centre, the same 1,105. Snow and wind from the nearest regional centre in the DBN — Чернігів, 32 km. 14.31 m between rows, pitch 18.08 m (latitude 51.8°).

Yield of 1 kWp
1,103kWh/year
Tilt
38°1° east of south
10 kW
11,033kWh/year
Row pitch
18.08m · 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: Chumak

The designer opens with this place’s coordinates, latitude 51.8° for the row spacing and the DBN loads of the nearest regional centre — Чернігів, 32 km: snow 1,720 Pa, wind 410 Pa.

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

Yield by month

33Jan55Feb99Mar119Apr139May143Jun141Jul136Aug110Sep74Oct30Nov22Dec

June: 143 kWh/kWp, December: 22 — 6.5 times less.

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

Chumak: plants, kWh
kWpA yearJuneDecember
55,517715110
1011,0331,430220
1516,5502,145330

Snow and wind: Чернігів

Example: a 10 kW ground frame

For the loads of Chernihiv: 11.16 kWp, 18 panels, 363 kg of steel, 12 piles, materials ≈ 54,473 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.