Solar PV Analysis of Spodnja Hajdina, Slovenia
The location at Spodnja Hajdina, Slovenia is decent for generating energy through solar PV systems. The most productive time of year to generate solar power at this location is in the summer, when you can expect about 6.55kWh per day for each kW of installed solar. This decreases significantly during autumn and winter, with expected outputs of 3.02kWh/day and 1.84kWh/day respectively, but picks up again in spring with an output of around 4.66kWh/day.
To get the most out of a fixed panel installation all year round at this location, it's recommended to tilt your panels at an angle facing 40 degrees South.
As for local factors that might impact solar production here: Slovenia has a diverse climate with significant weather changes throughout the seasons which could affect your system's efficiency; particularly during winter when there are fewer daylight hours and potentially more cloud cover or snowfall blocking sunlight from reaching your panels.
Despite these challenges, there are measures you can take to optimize energy production from your solar setup:
1) Regular maintenance - Keeping your panels clean and free from obstructions like leaves or snow will ensure they're able to capture as much sunlight as possible.
2) Professional installation - A professional installer can position and set up your system properly so it captures maximum sunlight even on shorter days.
3) Backup battery storage - Installing a backup battery allows excess power generated during sunnier months to be stored for use during less sunny periods.
4) Using efficient equipment - Higher quality photovoltaic cells convert more sunlight into electricity than lower quality ones.
In conclusion, while Spodnja Hajdina may not be perfect for generating energy via solar PV due to its seasonal variations in daylight hours and weather conditions; with proper planning, equipment choice and regular maintenance one should still be able to generate a substantial amount of electricity throughout the year using this renewable resource.
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 60 locations across Slovenia. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Slovenia by location
Solar output per kW of installed solar PV by season in Spodnja Hajdina
Seasonal solar PV output for Latitude: 46.4095, Longitude: 15.8449 (Spodnja Hajdina, Slovenia), 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 40° South in Spodnja Hajdina, Slovenia
To maximize your solar PV system's energy output in Spodnja Hajdina, Slovenia (Lat/Long 46.4095, 15.8449) throughout the year, you should tilt your panels at an angle of 40° 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 Spodnja Hajdina, Slovenia
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 Spodnja Hajdina, Slovenia. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 40° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 30° South in Summer | 49° South in Autumn | 60° South in Winter | 39° 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 Spodnja Hajdina, Slovenia
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 Spodnja Hajdina, Slovenia.
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 Spodnja Hajdina, Slovenia
Spodnja Hajdina is located in the northeastern part of Slovenia. The topography around this region is a mix of flat plains and rolling hills, with the Drava River flowing nearby to the north.
The area has a temperate climate with significant rainfall throughout the year, even in its driest month. However, it also receives ample sunlight for most parts of the year which can be favorable for solar energy generation.
Considering large-scale solar PV installations, flat areas would be more suitable as they provide easy installation and maintenance access. In this regard, areas around Spodnja Hajdina like Ptuj Field (Ptujsko polje) could be potential sites due to their relatively flat terrain.
However, it's important to note that factors such as local legislation on land use and environmental impact assessments will play a crucial role in determining feasibility of such projects. Also, connection to power grids and associated infrastructure needs should be considered while identifying potential sites for large-scale solar PV installations.
To get accurate information about specific locations' suitability for large-scale photovoltaic systems installation, detailed site surveys or consultations with local experts are recommended.
Slovenia solar PV Stats as a country
Slovenia ranks 60th in the world for cumulative solar PV capacity, with 367 total MW's of solar PV installed. Each year Slovenia is generating 175 Watts from solar PV per capita (Slovenia ranks 28th in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Slovenia?
Yes, there are incentives for businesses wanting to install solar energy in Slovenia. The Slovenian government offers a range of financial incentives and subsidies for businesses that install solar energy systems. These include grants, tax credits, and other forms of support. Additionally, the government has set up a number of programs to promote the use of renewable energy sources such as solar power.
Do you have more up to date information than this on incentives towards solar PV projects in Slovenia? 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: Tuesday 28th of May 2024
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.
