Solar plant: site data

Solar power plant in Varvarivka, Berestynskyi Raion, Kharkiv Oblast

Varvarivka: 1,147 kWh per kWp a year, tilt 37° facing south (PVGIS). Exactly the oblast median (1,142). #134 of 208 in the rayon, #529 of 1769 in the oblast.

Berestyn, the rayon centre, is 19 km away. 127 m above sea level. 19 km away: Berestyn, the nearest bigger centre, 1,158 — 0.9% less here. Snow and wind from the nearest regional centre in the DBN — Полтава, 81 km. 11.39 m between rows, pitch 15.21 m (latitude 49.2°).

Yield of 1 kWp
1,147kWh/year
Tilt
37°facing south
10 kW
11,474kWh/year
Row pitch
15.21m · 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: Varvarivka

The designer opens with this place’s coordinates, latitude 49.2° for the row spacing and the DBN loads of the nearest regional centre — Полтава, 81 km: snow 1,450 Pa, wind 470 Pa.

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

Yield by month

36Jan53Feb90Mar115Apr138May144Jun149Jul148Aug120Sep88Oct41Nov26Dec

July: 149 kWh/kWp, December: 26 — 5.7 times less.

December: 26 against 24 in the oblast, 8.3% more.

Varvarivka: plants, kWh
kWpA yearJulyDecember
55,737745130
1011,4741,490260
1517,2112,235390

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: Berestynskyi RaionKharkiv Oblast: rayons and towns

Free calculators

Sources

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