Solar plant: site data

Solar power plant in Chernyshky, Sumskyi Raion, Sumy Oblast

Chernyshky: 1,123 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). 1.2% above the oblast median (1,110). #58 of 466 in the rayon, #292 of 1534 in the oblast.

Sumy, the rayon centre, is 59 km away. 149 m above sea level. 25 km away: Hadyach, the nearest bigger centre, the same 1,120. Snow and wind from the nearest regional centre in the DBN — Суми, 59 km. 12.85 m between rows, pitch 16.62 m (latitude 50.5°).

Yield of 1 kWp
1,123kWh/year
Tilt
38°1° east of south
10 kW
11,233kWh/year
Row pitch
16.62m · 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: Chernyshky

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, 59 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

38Jan59Feb98Mar115Apr138May140Jun143Jul142Aug111Sep78Oct37Nov25Dec

July: 143 kWh/kWp, December: 25 — 5.7 times less.

December: 25 against 23 in the oblast, 8.7% more.

Chernyshky: plants, kWh
kWpA yearJulyDecember
55,617715125
1011,2331,430250
1516,8502,145375

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.