Solar PV Analysis of Tabor, Slovenia
The location at Tabor, Slovenia, is fairly decent for generating energy via solar photovoltaic (PV) systems throughout the year. However, it's not perfect because the amount of electricity you can produce varies greatly between seasons.
During summer, you can expect to generate a good amount of energy - about 6.55 kilowatt-hours (kWh) per day for each kilowatt (kW) of installed solar power. This is because there are more hours of sunlight and the sun is at a higher angle in the sky.
Spring also offers reasonable production with around 4.66 kWh/day per kW installed. Autumn sees a drop to about 3.02 kWh/day per kW installed due to shorter days and lower sun angles.
Winter presents the most challenging time for solar energy production here, as you might only get around 1.84 kWh/day per kW installed because days are shortest and sunlight least direct during this season.
To get maximum benefit from your solar PV system in Tabor, Slovenia all year round, it's recommended that panels be tilted at an angle of approximately 39 degrees facing South.
As far as environmental or local factors go which could impede solar production in Tabor; weather conditions such as heavy cloud cover or snowfall could reduce output significantly by blocking sunlight reaching your panels especially during winter months when snowfall may be common and daylight hours are already reduced.
To overcome these challenges and ensure greater energy production:
- Regular maintenance including cleaning of panels would help keep them free from dust or snow accumulation.
- Consider installing adjustable tilt racks so panel angles can be changed according to seasonal variations in sun position.
- Use high-quality PV modules which perform better under low light conditions.
- Possibly consider using battery storage system so excess power generated during sunny periods can be stored for use when sunshine is less abundant like during winter months or overcast days.
Remember though that while these steps may help improve solar energy production, they will also increase the overall cost of your solar PV system. So, it's important to weigh up these costs against potential benefits before making a decision.
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 Tabor
Seasonal solar PV output for Latitude: 46.2331, Longitude: 15.0181 (Tabor, 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 39° South in Tabor, Slovenia
To maximize your solar PV system's energy output in Tabor, Slovenia (Lat/Long 46.2331, 15.0181) throughout the year, you should tilt your panels at an angle of 39° 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 Tabor, 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 Tabor, Slovenia. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 39° 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 Tabor, 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 Tabor, 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 Tabor, Slovenia
Tabor is located in the Savinja Statistical Region of Slovenia, which is characterized by rolling hills and valleys. The region has a mix of forested areas and agricultural land. The topography does not have extreme variations in elevation but does feature gentle slopes.
For large-scale solar photovoltaic (PV) installations, flat or gently sloping areas are typically preferred to minimize installation costs and maximize sunlight exposure. Therefore, the agricultural lands around Tabor could potentially be suited for such use. However, it's essential to consider other factors like soil quality, land ownership and usage rights, proximity to power grids for energy transmission, local climate conditions including sun hours per day throughout the year.
Additionally, any potential environmental impacts would need to be considered before deciding on a location for large-scale solar PV installations. It would also be important to assess whether there are any local regulations or restrictions that might affect such projects.
In terms of specific nearby locations that might be suitable based on topography alone: towards the south-east from Tabor there seems to be an area with less forest cover which could potentially serve as a good location given its relatively flat terrain.
However please note this information should only serve as a starting point - further detailed studies including field surveys would need to be conducted by professionals before making final decisions about where best to install large scale solar PV systems.
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!
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Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Wednesday 8th of May 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.
