Germany: solar plant site data
Solar power plant in Marburg, Germany: yield, tilt angle and row spacing
Marburg: 1,037 kWh per kWp a year at the optimal tilt of 37°, 3° east of south (PVGIS). 0.7% below the median of the main cities of Germany (1,045). #107 of 193 main cities of Germany by yield. For comparison, Kyiv: 1,114 kWh/kWp — 6.9% less here.
Marburg is in Hesse. Population 78,895 (GeoNames). 220 m above sea level. 26 km away: Giessen, the nearest bigger city, 1,060 kWh/kWp — 2.1% less here. 12.89 m between rows, pitch 16.71 m, GCR 0.29 (latitude 50.8°).
- Yield of 1 kWp
- 1,037kWh/year
- Tilt
- 37°3° east of south
- 10 kW
- 10,372kWh/year
- Row pitch
- 16.71m · GCR 0.29
- Rank in the country
- 107of 193 cities
Ground frame designer
A ground frame for a solar plant: Marburg
Latitude 50.8°: 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
June: 129 kWh/kWp, December: 28 — 4.6 times less.
November: 35 against the median of 43 for the main cities of Germany, 18.6% less.
| kWp | A year | June | December |
|---|---|---|---|
| 5 | 5,186 | 645 | 140 |
| 10 | 10,372 | 1,290 | 280 |
| 15 | 15,558 | 1,935 | 420 |
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.