Solar plant: site data

Solar power plant in Porfir’yevka, Yevpatoriiskyi Raion, Autonomous Republic of Crimea

Porfir’yevka: 1,318 kWh per kWp a year, tilt 36° 2° west of south (PVGIS). 2.7% above the oblast median (1,284). #79 of 120 in the rayon, #213 of 1025 in the oblast.

Yevpatoriya, the rayon centre, is 21 km away. 62 m above sea level. 21 km away: Yevpatoriya, the nearest bigger centre, 1,338 — 1.5% less here. Snow and wind from the nearest regional centre in the DBN — Херсон, 150 km. 8.64 m between rows, pitch 12.51 m (latitude 45.4°).

Yield of 1 kWp
1,318kWh/year
Tilt
36°2° west of south
10 kW
13,184kWh/year
Row pitch
12.51m · GCR 0.38
T_min
-27 °Cregion V, Crimean Mountains
Snow S₀ / wind W₀
760 / 480Pa

Ground frame designer

A ground frame for a solar plant: Porfir’yevka

The designer opens with this place’s coordinates, latitude 45.4° for the row spacing and the DBN loads of the nearest regional centre — Херсон, 150 km: snow 760 Pa, wind 480 Pa.

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

Yield by month

49Jan65Feb112Mar135Apr149May147Jun157Jul155Aug134Sep104Oct66Nov45Dec

July: 157 kWh/kWp, December: 45 — 3.5 times less.

March: 112 against 106 in the oblast, 5.7% more.

Porfir’yevka: plants, kWh
kWpA yearJulyDecember
56,592785225
1013,1841,570450
1519,7762,355675

Snow and wind: Херсон

Example: a 10 kW ground frame

For the loads of Kherson: 11.16 kWp, 18 panels, 349 kg of steel, 12 piles, materials ≈ 47,980 UAH.

The whole frame: drawing, BOM, checks

How these numbers are computed

Nearby

All places: Yevpatoriiskyi RaionAutonomous Republic of Crimea: rayons and towns

Free calculators

Sources

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