Solar plant: site data

Solar power plant in Krasnohirka, Zhytomyrskyi Raion, Zhytomyr Oblast

Krasnohirka: 1,121 kWh per kWp a year, tilt 37° 3° east of south (PVGIS). 1.5% above the oblast median (1,104). #79 of 686 in the rayon, #84 of 1700 in the oblast.

Zhytomyr, the rayon centre, is 63 km away. 219 m above sea level. 43 km away: Fastiv, the nearest bigger centre, the same 1,119. Snow and wind from the nearest regional centre in the DBN — Житомир, 63 km. 12.01 m between rows, pitch 15.83 m (latitude 49.9°).

Yield of 1 kWp
1,121kWh/year
Tilt
37°3° east of south
10 kW
11,210kWh/year
Row pitch
15.83m · 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: Krasnohirka

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, 63 km: snow 1,460 Pa, wind 460 Pa.

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

Yield by month

31Jan55Feb90Mar120Apr136May142Jun144Jul140Aug114Sep85Oct37Nov26Dec

July: 144 kWh/kWp, December: 26 — 5.5 times less.

January: 31 against 34 in the oblast, 8.8% less.

Krasnohirka: plants, kWh
kWpA yearJulyDecember
55,605720130
1011,2101,440260
1516,8152,160390

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.