Solar PV Analysis of Rehna, Germany
The location at Rehna, Mecklenburg-Vorpommern, Germany is in the Northern Temperate Zone. Here's how well it can produce solar energy throughout the year:
In summer, each kilowatt of installed solar can create about 5.42 kilowatt-hours of electricity per day. In autumn, this drops to around 1.98 kWh/day; in winter it drops further to just under a kWh/day (0.97); and then jumps up again in spring to about 4.23 kWh/day.
This means that for generating solar power at this location, summer and spring are the ideal times as they provide more sunlight hours and thus more potential for producing energy from your solar panels.
For fixed panel installations here, tilting your panels at an angle of 45 degrees towards the South is best if you want to maximise total year-round production from your solar photovoltaic system.
But there are some local factors that could potentially get in the way of producing maximum solar power here:
One major factor could be weather conditions - particularly cloud cover or fog which are common occurrences in Northern Europe like Germany - these can limit sunlight exposure on your panels hence reducing their output.
To deal with this challenge when installing your panels: consider using advanced PV modules designed to perform better under low light conditions or cloudy skies; also regular cleaning and maintenance will ensure optimum performance even during less-than-ideal weather conditions.
Another possible impediment might be any tall buildings or trees near where you plan on putting up your installation - these could cast shadows over your panels especially during winter months when sun is lower on horizon – hence blocking direct sunlight needed by them for optimum operation.
To prevent such issues: carefully select a site free from shading objects; alternatively if not avoidable completely – use micro-inverters or power optimisers as part of installation which help minimise losses due to shading by allowing each panel operate independently.
So while Rehna, Mecklenburg-Vorpommern, Germany may not be the most ideal location for year-round solar production, strategic planning and use of technology can help maximise output.
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 Rehna
Seasonal solar PV output for Latitude: 53.78, Longitude: 11.0529 (Rehna, 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 Rehna, Germany
To maximize your solar PV system's energy output in Rehna, Germany (Lat/Long 53.78, 11.0529) 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 Rehna, 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 Rehna, 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 |
|---|---|---|---|
| 37° South in Summer | 56° South in Autumn | 67° South in Winter | 46° 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 Rehna, 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 Rehna, 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 Rehna, Germany
Rehna is located in the northern part of Germany, in the state of Mecklenburg-Vorpommern. The area is characterized by a flat to gently rolling topography, with fields, forests and several small lakes. The average altitude is relatively low, around 30 meters above sea level.
This region has a moderate climate with relatively high cloud cover throughout the year. However, solar PV systems can still be effective under these conditions as they do not require direct sunlight to produce electricity.
In terms of large-scale solar PV installations, open and flat areas such as agricultural lands would be most suited for this purpose due to their easy accessibility and lower shading effect. There are several such areas around Rehna which could potentially accommodate large-scale solar farms.
However, it's important to note that suitability for solar power also depends on factors other than topography and geographic location including local weather patterns (such as average hours of sunshine), available infrastructure (like proximity to power grids), land use restrictions and regulations etc.
A detailed feasibility study taking into account all these parameters would give a more accurate picture about potential sites for large-scale solar PV installation near Rehna.
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: 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.
