Solar plant: site data

Solar power plant in Hriakove, Poltavskyi Raion, Poltava Oblast

Hriakove: 1,138 kWh per kWp a year, tilt 37° facing south (PVGIS). Exactly the oblast median (1,142). #612 of 751 in the rayon, #1182 of 1856 in the oblast.

Poltava, the rayon centre, is 60 km away. 114 m above sea level. 19 km away: Chutove, the nearest bigger centre, the same 1,139. Snow and wind from the nearest regional centre in the DBN — Полтава, 60 km. 11.74 m between rows, pitch 15.56 m (latitude 49.6°).

Yield of 1 kWp
1,138kWh/year
Tilt
37°facing south
10 kW
11,375kWh/year
Row pitch
15.56m · GCR 0.31
T_min
-42 °Cregion II, south-eastern
Snow S₀ / wind W₀
1,450 / 470Pa

Ground frame designer

A ground frame for a solar plant: Hriakove

The designer opens with this place’s coordinates, latitude 49.6° for the row spacing and the DBN loads of the nearest regional centre — Полтава, 60 km: snow 1,450 Pa, wind 470 Pa.

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

Yield by month

37Jan54Feb87Mar115Apr137May144Jun149Jul147Aug118Sep84Oct41Nov24Dec

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

March: 87 against 94 in the oblast, 7.4% less.

Hriakove: plants, kWh
kWpA yearJulyDecember
55,688745120
1011,3751,490240
1517,0632,235360

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.