Solar plant: site data

Solar power plant in Mezhyrich, Sumskyi Raion, Sumy Oblast

Mezhyrich: 1,123 kWh per kWp a year, tilt 38° 2° east of south (PVGIS). 1.2% above the oblast median (1,110). #65 of 466 in the rayon, #304 of 1534 in the oblast.

Sumy, the rayon centre, is 33 km away. 124 m above sea level. 33 km away: Sumy, the nearest bigger centre, the same 1,117. Snow and wind from the nearest regional centre in the DBN — Суми, 32 km. 13.07 m between rows, pitch 16.84 m (latitude 50.7°).

Yield of 1 kWp
1,123kWh/year
Tilt
38°2° east of south
10 kW
11,227kWh/year
Row pitch
16.84m · 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: Mezhyrich

The designer opens with this place’s coordinates, latitude 50.7° for the row spacing and the DBN loads of the nearest regional centre — Суми, 32 km: snow 1,670 Pa, wind 420 Pa.

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

Yield by month

39Jan62Feb99Mar114Apr138May140Jun142Jul141Aug109Sep76Oct36Nov26Dec

July: 142 kWh/kWp, December: 26 — 5.5 times less.

December: 26 against 23 in the oblast, 13.0% more.

Mezhyrich: plants, kWh
kWpA yearJulyDecember
55,614710130
1011,2271,420260
1516,8412,130390

Snow and wind: Суми

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.

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.