Solar plant: site data

Solar power plant in Dorohan, Zviahelskyi Raion, Zhytomyr Oblast

Dorohan: 1,086 kWh per kWp a year, tilt 37° 3° east of south (PVGIS). 1.7% below the oblast median (1,104). #251 of 294 in the rayon, #1486 of 1700 in the oblast.

Zvyahel, the rayon centre, is 37 km away. 230 m above sea level. 37 km away: Zvyahel, the nearest bigger centre, 1,101 — 1.4% less here. Snow and wind from the nearest regional centre in the DBN — Житомир, 53 km. 12.40 m between rows, pitch 16.22 m (latitude 50.3°).

Yield of 1 kWp
1,086kWh/year
Tilt
37°3° east of south
10 kW
10,859kWh/year
Row pitch
16.22m · GCR 0.29
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,460 / 460Pa

Ground frame designer

A ground frame for a solar plant: Dorohan

The designer opens with this place’s coordinates, latitude 50.3° for the row spacing and the DBN loads of the nearest regional centre — Житомир, 53 km: snow 1,460 Pa, wind 460 Pa.

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

Yield by month

35Jan55Feb89Mar115Apr130May136Jun137Jul134Aug110Sep80Oct35Nov29Dec

July: 137 kWh/kWp, December: 29 — 4.7 times less.

December: 29 against 27 in the oblast, 7.4% more.

Dorohan: plants, kWh
kWpA yearJulyDecember
55,430685145
1010,8591,370290
1516,2892,055435

Snow and wind: Житомир

Example: a 10 kW ground frame

For the loads of Zhytomyr: 11.16 kWp, 18 panels, 350 kg of steel, 12 piles, materials ≈ 52,606 UAH.

The whole frame: drawing, BOM, checks

How these numbers are computed

Nearby

All places: Zviahelskyi RaionZhytomyr Oblast: rayons and towns

Free calculators

Sources

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