Solar PV Analysis of Banja Luka, Bosnia And Herzegovina
Situated in the Northern Temperate Zone, Banja Luka, Republika Srpska, Bosnia and Herzegovina offers a favorable location for solar photovoltaic (PV) energy generation. The city experiences varying levels of solar irradiance across different seasons, with the highest average daily output per kilowatt of installed solar capacity recorded during the summer at 6.88 kWh. In contrast, autumn and spring offer moderate outputs at 3.00 kWh and 4.79 kWh respectively, while winter sees a significant drop to an average of 1.75 kWh.
Despite these seasonal fluctuations, Banja Luka's geographical position allows for consistent year-round solar power production to some extent - particularly when panels are optimally tilted at an angle of approximately 37 degrees towards the south.
However, it should be noted that certain environmental factors could potentially impede optimal solar energy production in this region. For instance, heavy rain or snowfall can limit sunlight exposure on PV panels and subsequently reduce their efficiency.
To mitigate such effects from inclement weather conditions on power generation capabilities of PV systems in Banja Luka region several measures can be considered during installation process:
Firstly, selecting robust panel models designed to withstand harsh weather conditions can help ensure durability and longevity of your system; secondly installing panels at an angle not just optimizes sun exposure but also helps shed off rainwater or snow more easily; finally regular cleaning and maintenance is essential to keep your system performing efficiently despite occasional showers or other adverse weather events that may occur throughout the year.
In conclusion with appropriate planning and preventive measures taken into account , Banja Luka's climate offers a conducive environment for harnessing clean renewable energy through solar PV installations.
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 39 locations across Bosnia And Herzegovina. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Bosnia And Herzegovina by location
Solar output per kW of installed solar PV by season in Banja Luka
Seasonal solar PV output for Latitude: 44.776, Longitude: 17.1995 (Banja Luka, Bosnia And Herzegovina), 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 37° South in Banja Luka, Bosnia And Herzegovina
To maximize your solar PV system's energy output in Banja Luka, Bosnia And Herzegovina (Lat/Long 44.776, 17.1995) throughout the year, you should tilt your panels at an angle of 37° 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 Banja Luka, Bosnia And Herzegovina
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 Banja Luka, Bosnia And Herzegovina. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 37° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 28° South in Summer | 48° South in Autumn | 59° South in Winter | 37° 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 Banja Luka, Bosnia And Herzegovina
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 Banja Luka, Bosnia And Herzegovina.
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 Banja Luka, Bosnia And Herzegovina
The topography around Banja Luka, Bosnia and Herzegovina is mostly flat with some rolling hills. The area is well-suited for large scale solar PV projects as it receives ample sunshine throughout the year. Areas near the city of Banja Luka such as Grmec, Kotor Varoš, Laktaši and Prnjavor would be most suitable for large scale solar PV projects due to their relatively flat landscape and high levels of insolation.
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Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Tuesday 24th of October 2023
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.
