Solar plant: site data

Solar power plant in Dobriatyn, Dubenskyi Raion, Rivne Oblast

Dobriatyn: 1,077 kWh per kWp a year, tilt 37° facing south (PVGIS). 0.6% below the oblast median (1,084). #248 of 280 in the rayon, #708 of 1044 in the oblast.

Dubno, the rayon centre, is 21 km away. 187 m above sea level. 21 km away: Dubno, the nearest bigger centre, 1,089 — 1.1% less here. Snow and wind from the nearest regional centre in the DBN — Луцьк, 30 km. 12.58 m between rows, pitch 16.40 m (latitude 50.5°).

Yield of 1 kWp
1,077kWh/year
Tilt
37°facing south
10 kW
10,770kWh/year
Row pitch
16.40m · GCR 0.29
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,240 / 480Pa

Ground frame designer

A ground frame for a solar plant: Dobriatyn

The designer opens with this place’s coordinates, latitude 50.5° for the row spacing and the DBN loads of the nearest regional centre — Луцьк, 30 km: snow 1,240 Pa, wind 480 Pa.

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

Yield by month

31Jan49Feb86Mar118Apr130May135Jun137Jul135Aug108Sep81Oct38Nov28Dec

July: 137 kWh/kWp, December: 28 — 4.9 times less.

February: 49 against 54 in the oblast, 9.3% less.

Dobriatyn: plants, kWh
kWpA yearJulyDecember
55,385685140
1010,7701,370280
1516,1552,055420

Snow and wind: Луцьк

Example: a 10 kW ground frame

For the loads of Lutsk: 11.16 kWp, 18 panels, 376 kg of steel, 12 piles, materials ≈ 50,491 UAH.

The whole frame: drawing, BOM, checks

How these numbers are computed

Nearby

All places: Dubenskyi RaionRivne Oblast: rayons and towns

Free calculators

Sources

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