Solar plant: site data

Solar power plant in Valok, Poltavskyi Raion, Poltava Oblast

Valok: 1,139 kWh per kWp a year, tilt 37° 2° east of south (PVGIS). Exactly the oblast median (1,142). #572 of 751 in the rayon, #1098 of 1856 in the oblast.

Poltava, the rayon centre, is 24 km away. 145 m above sea level. 21 km away: Reshetylivka, the nearest bigger centre, the same 1,143. Snow and wind from the nearest regional centre in the DBN — Полтава, 24 km. 11.82 m between rows, pitch 15.64 m (latitude 49.7°).

Yield of 1 kWp
1,139kWh/year
Tilt
37°2° east of south
10 kW
11,390kWh/year
Row pitch
15.64m · GCR 0.31
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,450 / 470Pa

Ground frame designer

A ground frame for a solar plant: Valok

The designer opens with this place’s coordinates, latitude 49.7° for the row spacing and the DBN loads of the nearest regional centre — Полтава, 24 km: snow 1,450 Pa, wind 470 Pa.

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

Yield by month

35Jan53Feb92Mar117Apr139May143Jun149Jul147Aug117Sep84Oct39Nov24Dec

July: 149 kWh/kWp, December: 24 — 6.2 times less.

February: 53 against 56 in the oblast, 5.4% less.

Valok: plants, kWh
kWpA yearJulyDecember
55,695745120
1011,3901,490240
1517,0852,235360

Snow and wind: Полтава

Example: a 10 kW ground frame

For the loads of Poltava: 11.16 kWp, 18 panels, 389 kg of steel, 12 piles, materials ≈ 52,358 UAH.

The whole frame: drawing, BOM, checks

How these numbers are computed

Nearby

All places: Poltavskyi RaionPoltava Oblast: rayons and towns

Free calculators

Sources

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