Germany: solar plant site data

Solar power plant in Gronau, Germany: yield, tilt angle and row spacing

Gronau: 1,011 kWh per kWp a year at the optimal tilt of 39°, 2° east of south (PVGIS). 3.2% below the median of the main cities of Germany (1,045). #156 of 193 main cities of Germany by yield. For comparison, Kyiv: 1,114 kWh/kWp — 9.2% less here.

Gronau is in North Rhine-Westphalia. Population 50,547 (GeoNames). 42 m above sea level. 25 km away: Nordhorn, the nearest bigger city, the same 1,008 kWh/kWp. 15.22 m between rows, pitch 18.94 m, GCR 0.25 (latitude 52.2°).

Yield of 1 kWp
1,011kWh/year
Tilt
39°2° east of south
10 kW
10,114kWh/year
Row pitch
18.94m · GCR 0.25
Rank in the country
156of 193 cities

Ground frame designer

A ground frame for a solar plant: Gronau

Latitude 52.2°: the tilt and the row pitch follow it. Enter the snow and wind for Germany in the designer, by the national annex to the Eurocode.

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

Yield by month

32Jan51Feb91Mar118Apr125May124Jun123Jul115Aug96Sep69Oct40Nov27Dec

May: 125 kWh/kWp, December: 27 — 4.6 times less.

December: 27 against the median of 30 for the main cities of Germany, 10.0% less.

Gronau: plants, kWh
kWpA yearMayDecember
55,057625135
1010,1141,250270
1515,1711,875405

Snow and wind loads

Snow and wind loads for a site in Germany follow DIN EN 1991-1-3/NA (snow load zone, Schneelastzone) and DIN EN 1991-1-4/NA (wind zone, Windzone). Solispec computes loads by the Ukrainian DBN V.1.2-2 only, so this page shows no snow or wind values for Germany: 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

Germany: all cities and regions

Sources

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