Solar plant: site data

Solar power plant in Novi Vyrky, Sumskyi Raion, Sumy Oblast

Novi Vyrky: 1,107 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). Exactly the oblast median (1,110). #304 of 466 in the rayon, #899 of 1534 in the oblast.

Sumy, the rayon centre, is 55 km away. 145 m above sea level. 55 km away: Sumy, the nearest bigger centre, 1,117 — 1.0% less here. Snow and wind from the nearest regional centre in the DBN — Суми, 56 km. 13.65 m between rows, pitch 17.42 m (latitude 51.2°).

Yield of 1 kWp
1,107kWh/year
Tilt
38°1° east of south
10 kW
11,066kWh/year
Row pitch
17.42m · GCR 0.27
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,670 / 420Pa

Ground frame designer

A ground frame for a solar plant: Novi Vyrky

The designer opens with this place’s coordinates, latitude 51.2° for the row spacing and the DBN loads of the nearest regional centre — Суми, 56 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

35Jan59Feb92Mar115Apr140May143Jun143Jul139Aug109Sep74Oct34Nov24Dec

June: 143 kWh/kWp, December: 24 — 6.0 times less.

December: 24 against 23 in the oblast, 4.3% more.

Novi Vyrky: plants, kWh
kWpA yearJuneDecember
55,533715120
1011,0661,430240
1516,5992,145360

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: Sumskyi RaionSumy Oblast: rayons and towns

Free calculators

Sources

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