Solar plant: site data

Solar power plant in Brahyntsi, Prylutskyi Raion, Chernihiv Oblast

Brahyntsi: 1,117 kWh per kWp a year, tilt 37° 2° east of south (PVGIS). 0.8% above the oblast median (1,108). #208 of 285 in the rayon, #406 of 1558 in the oblast.

Pryluky, the rayon centre, is 41 km away. 156 m above sea level. 41 km away: Pryluky, the nearest bigger centre, the same 1,116. Snow and wind from the nearest regional centre in the DBN — Суми, 137 km. 12.60 m between rows, pitch 16.42 m (latitude 50.5°).

Yield of 1 kWp
1,117kWh/year
Tilt
37°2° east of south
10 kW
11,170kWh/year
Row pitch
16.42m · GCR 0.29
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,670 / 420Pa

Ground frame designer

A ground frame for a solar plant: Brahyntsi

The designer opens with this place’s coordinates, latitude 50.5° for the row spacing and the DBN loads of the nearest regional centre — Суми, 137 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

35Jan56Feb90Mar117Apr139May142Jun145Jul142Aug111Sep80Oct36Nov23Dec

July: 145 kWh/kWp, December: 23 — 6.3 times less.

November: 36 against 33 in the oblast, 9.1% more.

Brahyntsi: plants, kWh
kWpA yearJulyDecember
55,585725115
1011,1701,450230
1516,7552,175345

Snow and wind: Суми

Example: a 10 kW ground frame

For the loads of Sumy: 11.16 kWp, 18 panels, 385 kg of steel, 12 piles, materials ≈ 51,876 UAH.

The whole frame: drawing, BOM, checks

How these numbers are computed

Nearby

All places: Prylutskyi RaionChernihiv Oblast: rayons and towns

Free calculators

Sources

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