Poland: solar plant site data

Solar power plant in Przemyśl, Poland: yield, tilt angle and row spacing

Przemyśl: 1,088 kWh per kWp a year at the optimal tilt of 38°, 2° east of south (PVGIS). 2.2% above the median of the main cities of Poland (1,065). #9 of 87 main cities of Poland by yield. For comparison, Kyiv: 1,114 kWh/kWp — 2.3% less here.

Przemyśl is in Subcarpathian Voivodeship. Population 67,013 (GeoNames). 193 m above sea level. 62 km away: Rzeszów, the nearest bigger city, 1,078 kWh/kWp — 1.0% more here. 12.16 m between rows, pitch 15.93 m, GCR 0.30 (latitude 49.8°).

Yield of 1 kWp
1,088kWh/year
Tilt
38°2° east of south
10 kW
10,884kWh/year
Row pitch
15.93m · GCR 0.30
Rank in the country
9of 87 cities

Ground frame designer

A ground frame for a solar plant: Przemyśl

Latitude 49.8°: the tilt and the row pitch follow it. Enter the snow and wind for Poland in the designer, by the national annex to the Eurocode.

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

Yield by month

39Jan56Feb96Mar115Apr123May126Jun132Jul129Aug108Sep84Oct48Nov33Dec

July: 132 kWh/kWp, December: 33 — 4.0 times less.

November: 48 against the median of 41 for the main cities of Poland, 17.1% more.

Przemyśl: plants, kWh
kWpA yearJulyDecember
55,442660165
1010,8841,320330
1516,3261,980495

Snow and wind loads

Snow and wind loads for a site in Poland follow PN-EN 1991-1-3 (snow) and PN-EN 1991-1-4 (wind) with the Polish National Annex (NA). Solispec computes loads by the Ukrainian DBN V.1.2-2 only, so this page shows no snow or wind values for Poland: enter the characteristic values from these documents in the designer’s «Own snow S0» and «Own wind W0» fields.

The frame calculation for such a site is preliminary: before installation it must be checked by an engineer who works to the country’s standards.

Nearby cities

Poland: all cities and regions

Sources

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