Solar plant: site data

Solar power plant in Dorohobuzh, Rivnenskyi Raion, Rivne Oblast

Dorohobuzh: 1,099 kWh per kWp a year, tilt 37° 1° east of south (PVGIS). 1.4% above the oblast median (1,084). #98 of 450 in the rayon, #107 of 1044 in the oblast.

Rivne, the rayon centre, is 23 km away. 223 m above sea level. 23 km away: Rivne, the nearest bigger centre, the same 1,094. Snow and wind from the nearest regional centre in the DBN — Рівне, 22 km. 12.69 m between rows, pitch 16.51 m (latitude 50.6°).

Yield of 1 kWp
1,099kWh/year
Tilt
37°1° east of south
10 kW
10,989kWh/year
Row pitch
16.51m · GCR 0.29
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,320 / 520Pa

Ground frame designer

A ground frame for a solar plant: Dorohobuzh

The designer opens with this place’s coordinates, latitude 50.6° for the row spacing and the DBN loads of the nearest regional centre — Рівне, 22 km: snow 1,320 Pa, wind 520 Pa.

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

Yield by month

31Jan54Feb91Mar120Apr135May138Jun139Jul137Aug110Sep82Oct35Nov27Dec

July: 139 kWh/kWp, December: 27 — 5.1 times less.

May: 135 against 130 in the oblast, 3.8% more.

Dorohobuzh: plants, kWh
kWpA yearJulyDecember
55,495695135
1010,9891,390270
1516,4842,085405

Snow and wind: Рівне

Example: a 10 kW ground frame

For the loads of Rivne: 11.16 kWp, 18 panels, 415 kg of steel, 16 piles, materials ≈ 55,054 UAH.

The whole frame: drawing, BOM, checks

How these numbers are computed

Nearby

All places: Rivnenskyi RaionRivne Oblast: rayons and towns

Free calculators

Sources

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