Solar plant: site data

Solar power plant in Varvarivka, Nizhynskyi Raion, Chernihiv Oblast

Varvarivka: 1,100 kWh per kWp a year, tilt 37° 2° east of south (PVGIS). 0.7% below the oblast median (1,108). #315 of 327 in the rayon, #1018 of 1558 in the oblast.

Nizhyn, the rayon centre, is 55 km away. 150 m above sea level. 40 km away: Konotop, the nearest bigger centre, 1,110 — 0.9% less here. Snow and wind from the nearest regional centre in the DBN — Чернігів, 106 km. 13.20 m between rows, pitch 17.02 m (latitude 51.1°).

Yield of 1 kWp
1,100kWh/year
Tilt
37°2° east of south
10 kW
11,003kWh/year
Row pitch
17.02m · GCR 0.28
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,720 / 410Pa

Ground frame designer

A ground frame for a solar plant: Varvarivka

The designer opens with this place’s coordinates, latitude 51.1° for the row spacing and the DBN loads of the nearest regional centre — Чернігів, 106 km: snow 1,720 Pa, wind 410 Pa.

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

Yield by month

33Jan52Feb90Mar115Apr141May143Jun144Jul140Aug110Sep77Oct33Nov23Dec

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

February: 52 against 57 in the oblast, 8.8% less.

Varvarivka: plants, kWh
kWpA yearJulyDecember
55,502720115
1011,0031,440230
1516,5052,160345

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: Nizhynskyi RaionChernihiv Oblast: rayons and towns

Free calculators

Sources

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