Germany: solar plant site data
Solar power plant in Bielefeld, Germany: yield, tilt angle and row spacing
Bielefeld: 988 kWh per kWp a year at the optimal tilt of 39°, 2° east of south (PVGIS). 5.4% below the median of the main cities of Germany (1,045). #182 of 193 main cities of Germany by yield. For comparison, Kyiv: 1,114 kWh/kWp — 11.3% less here.
Bielefeld is in North Rhine-Westphalia. Population 331,906 (GeoNames). 111 m above sea level. 90 km away: Hanover, the nearest bigger city, 1,013 kWh/kWp — 2.5% less here. 14.97 m between rows, pitch 18.69 m, GCR 0.26 (latitude 52.0°).
- Yield of 1 kWp
- 988kWh/year
- Tilt
- 39°2° east of south
- 10 kW
- 9,881kWh/year
- Row pitch
- 18.69m · GCR 0.26
- Rank in the country
- 182of 193 cities
Ground frame designer
A ground frame for a solar plant: Bielefeld
Latitude 52.0°: 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
May: 122 kWh/kWp, December: 27 — 4.5 times less.
January: 30 against the median of 35 for the main cities of Germany, 14.3% less.
| kWp | A year | May | December |
|---|---|---|---|
| 5 | 4,941 | 610 | 135 |
| 10 | 9,881 | 1,220 | 270 |
| 15 | 14,822 | 1,830 | 405 |
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
Sources
- PVGIS © European Union, 2001–2026 — yield, tilt and azimuth, data as of 2026-10-10
- GeoNames (CC BY 4.0) — coordinates, elevation, population and divisions (changed)
- Where to take snow and wind loads from: DIN EN 1991-1-3/NA, DIN EN 1991-1-4/NA
- How these numbers are computed
Preliminary calculation: a design needs an engineer’s check.