Solar Energy Potential in South Denmark

The location in South Denmark, situated at coordinates 55.3882, 10.3456, presents a mixed scenario for solar energy generation throughout the year. Being in the Northern Temperate Zone, this area experiences significant seasonal variations in solar output. Summer proves to be the most productive season for solar energy in South Denmark, with an impressive daily output of 5.56 kWh per kW of installed solar capacity. This high yield makes summer an ideal time for solar energy generation, allowing for maximum efficiency and potential energy surplus. Spring follows as the second-most productive season, generating 4.36 kWh per day for each kW of installed capacity. This substantial output indicates that spring is also a favorable time for solar energy production in the region.

Seasonal Challenges

Autumn sees a significant drop in solar energy production, with daily output falling to 1.88 kWh per kW of installed capacity. While not ideal, this output still contributes to overall energy generation. Winter presents the greatest challenge for solar energy production in South Denmark. With a mere 0.79 kWh per day for each kW of installed capacity, winter months see a dramatic decrease in solar output. This low yield is primarily due to shorter daylight hours and the sun's lower position in the sky.

Optimizing Solar Panel Installation

To maximize year-round solar energy production in South Denmark, it's crucial to install fixed panels at the optimal angle. For this location, the ideal tilt for fixed panels is 46 degrees facing South. This angle helps capture the most sunlight throughout the year, balancing the seasonal variations in the sun's position.

Environmental and Weather Considerations

While South Denmark's location is generally suitable for solar energy production, there are some environmental and weather factors to consider:

1. Cloud cover: The region can experience significant cloud cover, especially during autumn and winter, which may reduce solar output.
2. Snow and ice: Winter conditions may lead to snow or ice accumulation on panels, potentially decreasing efficiency.

To mitigate these challenges, consider the following preventative measures:

• Install panels with anti-reflective coatings to maximize light absorption, even in low-light conditions.
• Use panels with self-cleaning properties or implement regular cleaning schedules to prevent snow and debris accumulation.
• Consider a tracking system to follow the sun's path, potentially increasing overall energy production, especially during seasons with lower solar output.

By implementing these measures and understanding the seasonal variations, solar energy can be a viable and productive renewable energy source in South Denmark, despite the challenges posed by its northern latitude.

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 South Denmark

Seasonal solar PV output for Latitude: 55.3882, Longitude: 10.3456 (South Denmark, 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 46° South in South Denmark, Denmark

To maximize your solar PV system's energy output in South Denmark, Denmark (Lat/Long 55.3882, 10.3456) throughout the year, you should tilt your panels at an angle of 46° 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 South Denmark, 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 South Denmark, Denmark. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 46° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
39° South in Summer	57° South in Autumn	68° South in Winter	47° 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 South Denmark, 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 South Denmark, Denmark.

Our calculation method

1. Solar Position:
   We determine the Sun's position on the Winter solstice using the location's latitude and solar declination.
2. Shadow Projection:
   We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle.
3. 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 South Denmark, Denmark

The topography around South Denmark, specifically in the area near the coordinates 55.3882, 10.3456, is characterized by a predominantly flat landscape with gentle rolling hills. This region, which includes the island of Funen and surrounding smaller islands, features low-lying coastal plains and shallow waters. The terrain is generally smooth and even, with elevations rarely exceeding 100 meters above sea level. The coastline of South Denmark is irregular and dotted with numerous bays, inlets, and small peninsulas. Inland, the landscape is a patchwork of agricultural fields, meadows, and small forested areas. The soil is typically fertile, having been shaped by glacial activity during the last ice age.

Suitability for Large-Scale Solar PV

When considering areas nearby that would be most suited to large-scale solar photovoltaic (PV) installations, several factors come into play. The flat terrain of South Denmark offers advantages for solar energy development, as it minimizes shading issues and simplifies construction. Rural areas on Funen and nearby islands with expansive agricultural lands could be ideal locations for solar farms. These areas often have large, open spaces with minimal obstructions, allowing for optimal solar panel placement. Additionally, agricultural land that is less productive or fallow could be repurposed for solar energy production without significantly impacting food production. Coastal regions, while abundant in South Denmark, may not be the best choice for large-scale solar PV due to potential salt spray issues and competition with tourism and recreational activities. However, some coastal areas with less economic value could be considered if proper protective measures are implemented. It's worth noting that while the topography is favorable, South Denmark's latitude means it receives less solar radiation compared to more southern regions. This factor should be taken into account when planning large-scale solar projects, as it will affect overall energy production. Despite this, advancements in solar technology continue to make PV installations more viable in northern latitudes. Ultimately, the most suitable areas for large-scale solar PV in South Denmark would be inland locations with ample open space, good road access for construction and maintenance, and proximity to existing electrical infrastructure for easy grid connection. Local zoning regulations and environmental considerations would also play a crucial role in determining the final locations for such projects.

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!

Citation Guide

Article Details for Citation

Tell Us About Your Work

We love seeing how our research helps others! If you've cited this article in your work, we'd be delighted to hear about it. Drop us a line via our Contact Us page or on X, to share where you've used our information - we may feature a link to your work on our site. This helps create a network of valuable resources for others in the solar energy community and helps us understand how our research is contributing to the field. Plus, we occasionally highlight exceptional works that reference our research on our social media channels.

Feeling generous?

Share this with your friends!

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.