Solar plant: site data

Solar power plant in Ryhy, Myrhorodskyi Raion, Poltava Oblast

Ryhy: 1,129 kWh per kWp a year, tilt 37° 1° east of south (PVGIS). 1.1% below the oblast median (1,142). #261 of 430 in the rayon, #1544 of 1856 in the oblast.

Myrhorod, the rayon centre, is 46 km away. 103 m above sea level. 39 km away: Lubny, the nearest bigger centre, 1,146 — 1.5% less here. Snow and wind from the nearest regional centre in the DBN — Полтава, 122 km. 12.39 m between rows, pitch 16.21 m (latitude 50.3°).

Yield of 1 kWp
1,129kWh/year
Tilt
37°1° east of south
10 kW
11,291kWh/year
Row pitch
16.21m · GCR 0.30
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,450 / 470Pa

Ground frame designer

A ground frame for a solar plant: Ryhy

The designer opens with this place’s coordinates, latitude 50.3° for the row spacing and the DBN loads of the nearest regional centre — Полтава, 122 km: snow 1,450 Pa, wind 470 Pa.

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

Yield by month

35Jan57Feb92Mar118Apr139May143Jun147Jul144Aug113Sep81Oct36Nov24Dec

July: 147 kWh/kWp, December: 24 — 6.1 times less.

November: 36 against 39 in the oblast, 7.7% less.

Ryhy: plants, kWh
kWpA yearJulyDecember
55,646735120
1011,2911,470240
1516,9372,205360

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: Myrhorodskyi RaionPoltava Oblast: rayons and towns

Free calculators

Sources

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