Solar plant: site data

Solar power plant in Troshcha, Zhytomyrskyi Raion, Zhytomyr Oblast

Troshcha: 1,113 kWh per kWp a year, tilt 37° 2° east of south (PVGIS). 0.8% above the oblast median (1,104). #255 of 686 in the rayon, #327 of 1700 in the oblast.

Zhytomyr, the rayon centre, is 58 km away. 253 m above sea level. 35 km away: Berdychiv, the nearest bigger centre, the same 1,108. Snow and wind from the nearest regional centre in the DBN — Житомир, 56 km. 12.00 m between rows, pitch 15.82 m (latitude 49.9°).

Yield of 1 kWp
1,113kWh/year
Tilt
37°2° east of south
10 kW
11,130kWh/year
Row pitch
15.82m · GCR 0.30
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,460 / 460Pa

Ground frame designer

A ground frame for a solar plant: Troshcha

The designer opens with this place’s coordinates, latitude 49.9° for the row spacing and the DBN loads of the nearest regional centre — Житомир, 56 km: snow 1,460 Pa, wind 460 Pa.

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

Yield by month

32Jan54Feb90Mar119Apr136May141Jun142Jul138Aug112Sep84Oct37Nov29Dec

July: 142 kWh/kWp, December: 29 — 4.9 times less.

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

Troshcha: plants, kWh
kWpA yearJulyDecember
55,565710145
1011,1301,420290
1516,6952,130435

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: Zhytomyrskyi RaionZhytomyr Oblast: rayons and towns

Free calculators

Sources

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