Solar plant: site data

Solar power plant in Rokytne, Nizhynskyi Raion, Chernihiv Oblast

Rokytne: 1,123 kWh per kWp a year, tilt 38° 2° east of south (PVGIS). 1.3% above the oblast median (1,108). #28 of 327 in the rayon, #178 of 1558 in the oblast.

Nizhyn, the rayon centre, is 65 km away. 125 m above sea level. 38 km away: Boryspil, the nearest bigger centre, 1,131 — 0.7% less here. Snow and wind from the nearest regional centre in the DBN — Київ, 61 km. 12.93 m between rows, pitch 16.70 m (latitude 50.6°).

Yield of 1 kWp
1,123kWh/year
Tilt
38°2° east of south
10 kW
11,225kWh/year
Row pitch
16.70m · GCR 0.29
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,550 / 370Pa

Ground frame designer

A ground frame for a solar plant: Rokytne

The designer opens with this place’s coordinates, latitude 50.6° for the row spacing and the DBN loads of the nearest regional centre — Київ, 61 km: snow 1,550 Pa, wind 370 Pa.

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

Yield by month

34Jan55Feb94Mar117Apr138May144Jun145Jul140Aug112Sep80Oct35Nov27Dec

July: 145 kWh/kWp, December: 27 — 5.4 times less.

December: 27 against 24 in the oblast, 12.5% more.

Rokytne: plants, kWh
kWpA yearJulyDecember
55,613725135
1011,2251,450270
1516,8382,175405

Snow and wind: Київ

Example: a 10 kW ground frame

For the loads of Kyiv: 11.16 kWp, 18 panels, 350 kg of steel, 12 piles, materials ≈ 49,237 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.