Solar PV Analysis of Auenwald, Germany
The location at Auenwald, Baden-Wurttemberg, Germany is decent for generating solar energy year-round but it's not the best. The amount of electricity that can be generated from solar panels changes with each season.
During summer, you can expect to generate about 5.59 kilowatt-hours (kWh) of electricity per day for each kilowatt (kW) of installed solar power capacity. This is the highest production period due to longer daylight hours and more direct sunlight.
In autumn, this decreases to about 2.81 kWh/day per kW because there are fewer daylight hours and the sun isn't as strong.
Winter sees the lowest production at around 1.37 kWh/day per kW due to short days and low sunlight intensity.
Spring picks up again with a generation potential of about 4.56 kWh/day per kW thanks to increasing daylight hours and stronger sunlight.
So in terms of ideal times for generating solar energy at this location, summer would be the most productive followed by spring, autumn then winter.
For a fixed panel installation in Auenwald, tilting your panels at an angle of 42 degrees facing South will help maximize total year-round production from your solar PV system as it aligns better with the path of sun across sky throughout different seasons in Northern Temperate Zone like Germany.
There could be environmental or weather factors that might hinder optimal performance such as snowfall during winter which can cover panels reducing their efficiency or heavy cloud cover which reduces available sunlight for conversion into electricity especially during Autumn and Winter months when these conditions are prevalent here in Baden-Wurttemberg region
To counteract these issues:
- Regular maintenance including cleaning off any snow or debris on your panels will ensure they're operating efficiently.
- You may also consider installing a tracking system that follows the sun's movement across sky maximizing exposure time.
- Lastly using high-efficiency modules designed specifically for lower light conditions can also help with energy production during less than ideal weather conditions.
Overall, while the location isn't perfect for solar power generation, it's still capable of producing a significant amount of electricity and with proper installation and maintenance, you can make the most out of your solar PV system.
Note: The Northern Temperate Zone extends from 35° latitude North up to 66.5° latitude.
So far, we have conducted calculations to evaluate the solar photovoltaic (PV) potential in 919 locations across Germany. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Germany by location
Solar output per kW of installed solar PV by season in Auenwald
Seasonal solar PV output for Latitude: 48.935, Longitude: 9.5006 (Auenwald, Germany), based on our analysis of 8760 hourly intervals of solar and meteorological data (one whole year) retrieved for that set of coordinates/location from NASA POWER (The Prediction of Worldwide Energy Resources) API:
Ideally tilt fixed solar panels 42° South in Auenwald, Germany
To maximize your solar PV system's energy output in Auenwald, Germany (Lat/Long 48.935, 9.5006) throughout the year, you should tilt your panels at an angle of 42° South for fixed panel installations.
As the Earth revolves around the Sun each year, the maximum angle of elevation of the Sun varies by +/- 23.45 degrees from its equinox elevation angle for a particular latitude. Finding the exact optimal angle to maximise solar PV production throughout the year can be challenging, but with careful consideration of historical solar energy and meteorological data for a certain location, it can be done precisely.
We use our own calculation, which incorporates NASA solar and meteorological data for the exact Lat/Long coordinates, to determine the ideal tilt angle of a solar panel that will yield maximum annual solar output. We calculate the optimal angle for each day of the year, taking into account its contribution to the yearly total PV potential at that specific location.
Seasonally adjusted solar panel tilt angles for Auenwald, Germany
If you can adjust the tilt angle of your solar PV panels, please refer to the seasonal tilt angles below for optimal solar energy production in Auenwald, Germany. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 42° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 32° South in Summer | 52° South in Autumn | 62° South in Winter | 41° South in Spring |
Our recommendations take into account more than just latitude and Earth's position in its elliptical orbit around the Sun. We also incorporate historical solar and meteorological data from NASA's Prediction of Worldwide Energy Resources (POWER) API to assign a weight to each ideal angle for each day based on its historical contribution to overall solar PV potential during a specific season.
This approach allows us to provide much more accurate recommendations than relying solely on latitude, as it considers unique weather conditions in different locations sharing the same latitude worldwide.
Calculate solar panel row spacing in Auenwald, Germany
We've added a feature to calculate minimum solar panel row spacing by location. Enter your panel size and orientation below to get the minimum spacing in Auenwald, Germany.
Our calculation method
- Solar Position:
We determine the Sun's position on the Winter solstice using the location's latitude and solar declination. - Shadow Projection:
We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle. - Minimum Spacing:
We add the shadow length to the horizontal space occupied by tilted panels.
This approach ensures maximum space efficiency while avoiding shading during critical times, as the Winter solstice represents the worst-case scenario for shadow length.
Topography for solar PV around Auenwald, Germany
Auenwald, Germany is located in a region that features a mix of flatlands and gently rolling hills. The area is characterized by its forested areas, agricultural lands, and scattered residential zones.
Regarding solar PV installations, the most suitable areas would be those with maximum sun exposure and minimum obstructions such as trees or buildings. Flat open spaces like agricultural lands could potentially be ideal for large-scale solar farms due to their vastness and unobstructed sunlight exposure throughout the day. However, this must also take into account any potential impact on existing farming activities.
Another option could be rooftops of larger buildings in industrial or commercial zones which often have ample space for installation of solar panels without interfering with ground-level activities.
However, it's important to note that any decision regarding location should consider not just topography but also factors like local climate (solar irradiance), connection to power grids (for energy transmission), potential environmental impacts and land use regulations among others. Professional feasibility studies are usually conducted before deciding on sites for large-scale solar projects.
Germany solar PV Stats as a country
Germany ranks 4th in the world for cumulative solar PV capacity, with 58,461 total MW's of solar PV installed. This means that 9.70% of Germany's total energy as a country comes from solar PV (that's 3rd in the world). Each year Germany is generating 702 Watts from solar PV per capita (Germany ranks 3rd in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Germany?
Yes, there are a few incentives for businesses wanting to install solar energy in Germany. These include feed-in tariffs, which guarantee businesses a price per kilowatt hour of electricity produced from their solar system; tax incentives such as the reduction of corporate income taxes; and subsidies from regional governments or utilities. Additionally, Germany's Renewable Energy Sources Act (EEG) provides additional support for projects that involve renewable energies.
Do you have more up to date information than this on incentives towards solar PV projects in Germany? Please reach out to us and help us keep this information current. Thanks!
Citation Guide
Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Saturday 30th of March 2024
Last Updated: Monday 21st of July 2025
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Compare this location to others worldwide for solar PV potential
The solar PV analyses available on our website, including this one, are offered as a free service to the global community. Our aim is to provide education and aid informed decision-making regarding solar PV installations.
However, please note that these analyses are general guidance and may not meet specific project requirements. For in-depth, tailored forecasts and analysis crucial for feasibility studies or when pursuing maximum ROI from your solar projects, feel free to contact us; we offer comprehensive consulting services expressly for this purpose.
Helping you assess viability of solar PV for your site
Calculate Your Optimal Solar Panel Tilt Angle: A Comprehensive Guide
Enhance your solar panel's performance with our in-depth guide. Determine the best tilt angle using hard data, debunk common misunderstandings, and gain insight into how your specific location affects solar energy production.
