Solar PV Analysis of Frederikshavn, Denmark
In Frederikshavn, North Denmark, Denmark, a city located at latitude 57.4291 and longitude 10.5352, the average daily kilowatt-hour (kWh) production per kilowatt (kW) of installed solar varies by season. During the summer months, the average production is relatively high at 6.05 kWh/day per kW due to extended daylight hours and favourable solar irradiance levels. In contrast, autumn sees a significant drop in production to an average of 1.73 kWh/day per kW as daylight hours decrease and weather conditions become less optimal for solar power generation.
The winter months present the most challenging period for solar energy production in Frederikshavn with an average yield of only 0.69 kWh/day per kW due to limited sunlight hours and potentially adverse weather conditions such as snowfall which can cover panels and reduce their efficiency significantly.
Spring brings a substantial improvement with an increase to an average of 4.52 kWh/day per kW as daylight hours lengthen again and weather conditions improve.
For fixed panel installations in this location, it's recommended that panels are tilted at an angle of approximately 48 degrees facing southwards for optimal year-round performance.
While Frederikshavn offers suitable conditions for generating solar power throughout much of the year due to its relatively mild climate with moderate winds speeds on most days, certain local factors could potentially impede energy production from time to time.
Heavy rainfall or strong wind gusts may cause temporary reductions in system efficiency or even damage if not properly accounted for during installation planning stages - these are common environmental challenges faced by many regions across Denmark though they can be mitigated through careful site selection and robust system design practices including appropriate mounting systems designed to withstand local wind loadings along with regular maintenance procedures including panel cleaning following heavy rainfalls ensuring maximum light exposure onto panels surfaces thereby maximising energy output potential from each installed unit overall despite any localised challenges that may exist.
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 Frederikshavn
Seasonal solar PV output for Latitude: 57.4291, Longitude: 10.5352 (Frederikshavn, 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 48° South in Frederikshavn, Denmark
To maximize your solar PV system's energy output in Frederikshavn, Denmark (Lat/Long 57.4291, 10.5352) throughout the year, you should tilt your panels at an angle of 48° 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 Frederikshavn, 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 Frederikshavn, Denmark. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 48° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 41° South in Summer | 59° South in Autumn | 70° South in Winter | 49° 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 Frederikshavn, 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 Frederikshavn, 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 Frederikshavn, Denmark
The topography around Frederikshavn, Denmark is generally flat with some rolling hills. Areas that are most suitable for large-scale solar PV include open fields and clearings in forests. These areas should have minimal shade from trees and other obstacles to ensure maximum efficiency of the solar panels. Additionally, these areas should be close to existing infrastructure such as roads and power lines to facilitate the installation of the necessary equipment.
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
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Sunday 10th of September 2023
Last Updated: Monday 21st of July 2025
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.
