Solar PV Analysis of Silkeborg, Denmark
The location at Silkeborg, Central Jutland, Denmark is decent for generating energy via solar PV, but not ideal. The amount of electricity that can be generated from solar power varies throughout the year. During summer and spring, the output is relatively high with 5.62kWh/day and 4.28kWh/day respectively per kW of installed solar power. However, during autumn and winter, the output decreases significantly to 1.79kWh/day and 0.79kWh/day respectively.
So if you're considering installing solar panels in Silkeborg, Central Jutland, you'll get most of your energy during summer and spring months when there's more sunlight available due to longer daylight hours.
It's also important to note that for a fixed panel installation at this location in Denmark, tilting your panels at an angle of 47 degrees towards the South will help maximize overall yearly production from your solar PV system since it would be better aligned with the sun’s path across the sky.
As for factors that could impede solar production in Silkeborg; like any other place on earth weather can play a big role especially considering Denmark's climate which tends to be overcast quite often leading to less sunlight reaching your panels compared to sunnier locations closer to equator.
Additionally local topography such as buildings or trees casting shadows on your panels could decrease their effectiveness too so it’s important these factors are considered before installing them.
To mitigate these issues you could consider using tracking systems which adjust panel orientation throughout day or year depending on position of sun ensuring maximum exposure regardless of season or time of day but they can be more expensive than fixed setups.
Also regular cleaning & maintenance will ensure that dirt or debris doesn’t block sunlight from reaching your panels thereby maximizing their efficiency regardless of where they're located.
In conclusion while Silkeborg isn't necessarily an ideal location due its variable weather conditions; by taking into account local environmental factors when designing & installing your solar PV system you can still generate a decent amount of electricity from solar power 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 130 locations across Denmark. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Denmark by location
Solar output per kW of installed solar PV by season in Silkeborg
Seasonal solar PV output for Latitude: 56.1728, Longitude: 9.5476 (Silkeborg, Denmark), 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 47° South in Silkeborg, Denmark
To maximize your solar PV system's energy output in Silkeborg, Denmark (Lat/Long 56.1728, 9.5476) throughout the year, you should tilt your panels at an angle of 47° 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 Silkeborg, Denmark
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 Silkeborg, Denmark. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 47° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 40° South in Summer | 58° South in Autumn | 69° South in Winter | 48° 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 Silkeborg, Denmark
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 Silkeborg, Denmark.
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 Silkeborg, Denmark
Silkeborg, Denmark is located in a hilly area with many lakes and forests. The region is characterized by its beautiful rolling hills, which are part of the Danish Lake Highlands. It's known for its natural beauty with several lakes including the largest lake in Denmark, Lake Silkeborg.
Regarding solar PV installations, flat areas are typically more suitable. While the hilly terrain might pose some challenges for large-scale solar PV installation, it does not make it impossible. The southern-facing slopes could potentially be used to install solar panels as they would receive a good amount of sunlight throughout the day.
However, considering that Silkeborg has many forests and lakes too, these areas would not be suitable for large-scale solar PV installation due to shading and land-use restrictions respectively.
The best nearby areas for large-scale solar PV would probably be agricultural lands or other open spaces where there are fewer obstructions to sunlight. These locations should ideally have a southern exposure to maximize sun exposure throughout the day.
It's also important to note that Denmark has relatively low levels of annual sunshine hours compared with other countries more suited to solar energy production like Spain or Italy. So while it's possible to install solar panels in this region, their efficiency might be lower than in sunnier climates.
Moreover, any plans for such installations must take into account local regulations and environmental impact assessments before proceeding.
Denmark solar PV Stats as a country
Denmark ranks 37th in the world for cumulative solar PV capacity, with 1,540 total MW's of solar PV installed. This means that 4.10% of Denmark's total energy as a country comes from solar PV (that's 19th in the world). Each year Denmark is generating 264 Watts from solar PV per capita (Denmark ranks 18th in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Denmark?
Yes, there are several incentives for businesses wanting to install solar energy in Denmark. The Danish government offers a range of financial support and tax breaks for businesses that invest in renewable energy sources such as solar power. This includes grants, loans, and tax deductions. Additionally, the Danish Energy Agency provides subsidies for businesses that install solar panels on their premises. Finally, some local authorities offer additional incentives such as reduced electricity bills or free installation of solar panels.
Do you have more up to date information than this on incentives towards solar PV projects in Denmark? 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: Tuesday 27th of February 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.
