Solar plant: site data

Solar power plant in Rykhtychi, Drohobytskyi Raion, Lviv Oblast

Rykhtychi: 1,075 kWh per kWp a year, tilt 38° 1° east of south (PVGIS). 0.8% below the oblast median (1,084). #35 of 91 in the rayon, #1198 of 1532 in the oblast.

Drohobych, the rayon centre, is 5 km away. 271 m above sea level. 5 km away: Drohobych, the nearest bigger centre, the same 1,073. Snow and wind from the nearest regional centre in the DBN — Львів, 61 km. 11.80 m between rows, pitch 15.57 m (latitude 49.4°).

Yield of 1 kWp
1,075kWh/year
Tilt
38°1° east of south
10 kW
10,746kWh/year
Row pitch
15.57m · GCR 0.31
T_min
-40 °Cregion I, north-western
Snow S₀ / wind W₀
1,310 / 520Pa

Ground frame designer

A ground frame for a solar plant: Rykhtychi

The designer opens with this place’s coordinates, latitude 49.4° for the row spacing and the DBN loads of the nearest regional centre — Львів, 61 km: snow 1,310 Pa, wind 520 Pa.

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

Yield by month

43Jan57Feb91Mar111Apr119May122Jun131Jul128Aug106Sep84Oct48Nov36Dec

July: 131 kWh/kWp, December: 36 — 3.6 times less.

December: 36 against 32 in the oblast, 12.5% more.

Rykhtychi: plants, kWh
kWpA yearJulyDecember
55,373655180
1010,7461,310360
1516,1191,965540

Snow and wind: Львів

Example: a 10 kW ground frame

For the loads of Lviv: 11.16 kWp, 18 panels, 376 kg of steel, 12 piles, materials ≈ 50,491 UAH.

The whole frame: drawing, BOM, checks

How these numbers are computed

Nearby

All places: Drohobytskyi RaionLviv Oblast: rayons and towns

Free calculators

Sources

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