Solar PV Analysis of Gornji Breg, Serbia
Gornji Breg, Vojvodina, Serbia, situated at latitude 45.9208 and longitude 20.0218 in the Northern Temperate Zone, offers varying potential for solar energy generation throughout the year. This location experiences significant seasonal fluctuations in solar power output, which impacts the overall efficiency of photovoltaic (PV) systems.
Seasonal Solar Performance
Summer stands out as the most productive season for solar energy in Gornji Breg, Vojvodina, with an impressive daily output of 6.97 kWh per kW of installed solar capacity. Spring follows as the second-best season, generating 5.09 kWh/day. However, autumn and winter see a substantial decrease in solar production, with 3.17 kWh/day and 1.62 kWh/day, respectively.
The stark contrast between summer and winter output highlights the challenges of year-round solar energy reliance in this region. While summer months provide ample sunlight for high energy production, the winter months may require supplementary energy sources to meet demand.
Optimal Panel Installation
To maximize year-round solar energy production in Gornji Breg, Vojvodina, fixed solar panels should be installed at a tilt angle of 39 degrees facing south. This angle has been calculated to optimize the panels' exposure to sunlight throughout the year, taking into account the Earth's elliptical orbit and the location's specific latitude.
Environmental and Weather Considerations
While Gornji Breg doesn't face extreme environmental challenges for solar production, there are some factors to consider:
- Snow accumulation in winter months can temporarily reduce panel efficiency
- Dust and pollen during spring and summer may affect panel performance
To mitigate these issues, consider installing panels at a steeper angle to promote snow sliding off and implement regular cleaning schedules. Additionally, using high-quality, weather-resistant panels and inverters can help maintain optimal performance in varying conditions.
In conclusion, while Gornji Breg's location is not ideal for year-round solar energy production due to significant seasonal variations, proper installation techniques and maintenance can still make solar PV systems a viable renewable energy option for this Serbian town.
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 42 locations across Serbia. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Serbia by location
Solar output per kW of installed solar PV by season in Gornji Breg
Seasonal solar PV output for Latitude: 45.9208, Longitude: 20.0218 (Gornji Breg, Serbia), 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 Gornji Breg, Serbia
To maximize your solar PV system's energy output in Gornji Breg, Serbia (Lat/Long 45.9208, 20.0218) 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 Gornji Breg, Serbia
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 Gornji Breg, Serbia. 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 |
|---|---|---|---|
| 29° South in Summer | 49° South in Autumn | 59° South in Winter | 38° 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 Gornji Breg, Serbia
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 Gornji Breg, Serbia.
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 Gornji Breg, Serbia
The area around Gornji Breg, Serbia, is characterized by a relatively flat topography typical of the Pannonian Plain. This region, located in the northern part of Serbia, is known for its gently rolling terrain with minimal elevation changes. The landscape is predominantly composed of fertile agricultural land, interspersed with occasional small hills and shallow depressions.
The surrounding countryside features open fields, meadows, and patches of woodland. The terrain is generally low-lying, with elevations ranging from about 75 to 100 meters above sea level. This flat to slightly undulating topography is a result of the area's geological history, having once been part of an ancient sea that covered much of central Europe.
Regarding areas nearby that would be most suited for large-scale solar PV (photovoltaic) installations, the flat and open nature of the landscape surrounding Gornji Breg offers several promising locations. The ideal sites for solar farms would be found in the expansive agricultural fields that dominate the region. These areas provide ample space and minimal shadowing, which are crucial factors for efficient solar energy production.
Specifically, the open plains to the north and east of Gornji Breg would be particularly well-suited for solar PV projects. These areas benefit from unobstructed exposure to sunlight throughout the day and have few natural barriers that might impede construction or reduce solar panel efficiency. Additionally, the relatively low agricultural value of some of these lands compared to more fertile regions might make them more readily available for alternative use as solar farms.
It's worth noting that while the topography is favorable, other factors such as grid connectivity, local regulations, and environmental considerations would also need to be taken into account when planning large-scale solar installations in this region. The proximity to existing power infrastructure and the willingness of local communities to host such projects would play significant roles in determining the most suitable locations for solar PV development near Gornji Breg.
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Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Wednesday 25th of September 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.
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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.
