Solar plant: site data
Solar power plant in Sumy, Sumskyi Raion, Sumy Oblast
Sumy: 1,117 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). 0.7% above the oblast median (1,110). #149 of 466 in the rayon, #439 of 1534 in the oblast.
Sumy is the rayon centre. 171 m above sea level. 146 km away: Kharkiv, the nearest bigger centre, 1,134 — 1.4% less here. Snow and wind from the nearest regional centre in the DBN — Суми, 1 km. 13.30 m between rows, pitch 17.07 m (latitude 50.9°).
- Yield of 1 kWp
- 1,117kWh/year
- Tilt
- 38°1° east of south
- 10 kW
- 11,174kWh/year
- Row pitch
- 17.07m · GCR 0.28
- T_min
- -40 °Cregion I, north-western
- Snow S₀ / wind W₀
- 1,670 / 420Pa
Ground frame designer
A ground frame for a solar plant: Sumy
The designer opens with this place’s coordinates, latitude 50.9° for the row spacing and the DBN loads of the nearest regional centre — Суми, 1 km: snow 1,670 Pa, wind 420 Pa.
- No sign-up
- Snow and wind check
- Drawings and estimate
Yield by month
July: 142 kWh/kWp, December: 24 — 5.9 times less.
February: 62 against 59 in the oblast, 5.1% more.
| kWp | A year | July | December |
|---|---|---|---|
| 5 | 5,587 | 710 | 120 |
| 10 | 11,174 | 1,420 | 240 |
| 15 | 16,761 | 2,130 | 360 |
Example: a 10 kW ground frame
For the loads of Sumy: 11.16 kWp, 18 panels, 359 kg of steel, 12 piles, materials ≈ 53,991 UAH.
How these numbers are computed
Nearby
Free calculators
Sources
- PVGIS © European Union, 2001–2026 — yield, tilt and azimuth, data as of 2026-10-10
- GeoNames (CC BY 4.0) — coordinates, elevation and divisions (changed)
- DBN V.1.2-2:2006, DSTU-N B V.1.1-27:2010
- How these numbers are computed
Preliminary calculation: a design needs an engineer’s check.