Solar PV Analysis of Delmenhorst, Germany
Delmenhorst, Lower Saxony, Germany is a decent location for solar power generation throughout the year. However, the amount of electricity that can be generated varies significantly depending on the season.
In simple terms, for every kilowatt of installed solar power, you could expect to generate about 5.32 kilowatt-hours per day in summer and 4.16 kilowatt-hours per day in spring. These are good numbers and make these seasons ideal times for solar energy production.
However, during autumn and winter when there are fewer hours of sunlight and more cloudy days due to weather conditions typical in Northern Europe at this time of year; your output drops quite a bit - down to just 2.04 kilowatt-hours per day in autumn and even lower at only 0.95 kilowatt-hours per day in winter.
To get the most out of your solar panels all year round at this location they should be fixed at an angle facing south towards the sun (if you're standing looking directly at them) tilted up from horizontal by about 45 degrees which is optimal for capturing as much sunlight as possible over the course of each day throughout all four seasons.
Now let's talk about potential obstacles or issues that might affect your solar energy production here:
1) Weather: The region experiences frequent cloud cover especially during autumn/winter which can limit sunlight reaching your panels thus reducing their efficiency - it's simply not as sunny here compared with some other parts of the world!
Prevention: While you cannot control weather patterns, using high-efficiency panels designed for low-light conditions can help maximize what light does reach them despite cloudy skies.
2) Dust & debris: Wind-blown dust or leaves falling on panels can also reduce their effectiveness by blocking sunlight.
Prevention: Regular cleaning/maintenance will keep them clear so they work optimally; consider installing automated cleaning systems if feasible
3) Snow: In winter, snow can accumulate on panels blocking sunlight.
Prevention: Panels installed at an angle allow snow to slide off more easily; consider a system for manual removal if necessary
4) Shading: Buildings or trees nearby might cast shadows onto the panels reducing their effectiveness.
Prevention: Choose your installation site carefully to minimize shading and consider trimming back any vegetation that could grow to obstruct your panels in future.
So, while Delmenhorst is not the most ideal location for solar power generation due its seasonal weather variations, with careful planning and maintenance it's still quite possible to generate a reasonable amount of electricity from solar energy throughout the year.
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 Delmenhorst
Seasonal solar PV output for Latitude: 53.0698, Longitude: 8.6166 (Delmenhorst, 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 45° South in Delmenhorst, Germany
To maximize your solar PV system's energy output in Delmenhorst, Germany (Lat/Long 53.0698, 8.6166) throughout the year, you should tilt your panels at an angle of 45° 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 Delmenhorst, 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 Delmenhorst, Germany. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 45° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 36° South in Summer | 56° South in Autumn | 66° South in Winter | 45° 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 Delmenhorst, 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 Delmenhorst, 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 Delmenhorst, Germany
Delmenhorst is located in the Lower Saxony region of Germany. The topography around Delmenhorst is generally flat with some small hills, as it lies in the North German Plain. The area is largely urban and suburban, with a mix of residential areas, commercial zones and industrial parks.
The climate in this region can be quite variable, but it generally has moderate to high levels of sunshine throughout the year which makes it suitable for solar PV installation.
As for specific locations suited to large-scale solar PV installations:
1. Unused Industrial Zones: Given its industrial background, there might be unused or abandoned industrial zones that could be repurposed into large-scale solar farms.
2. Agricultural Lands: There are also agricultural lands around Delmenhorst where dual-use farming techniques could allow for both crop cultivation and solar power generation simultaneously.
3. Rooftops: Large commercial buildings or warehouses could have rooftop solar panels installed on them. This would not only provide electricity but also reduce their energy costs significantly.
4. Brownfield Sites: These are sites that have been affected by former uses such as mining or waste disposal and may not currently support beneficial use due to contamination. These sites can often be ideal for renewable energy projects like large scale photovoltaic plants if they cannot be used otherwise due to their condition.
It's important to note that any decision on installing a large-scale Solar PV system should take into account multiple factors including land availability, local regulations & policies, environmental impact and grid connectivity among others.
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!
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Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Sunday 7th of July 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.
