Solar PV Analysis of Smederevo, Serbia
The location at Smederevo, Podunavlje, Serbia is moderately suitable for generating solar energy year-round. The amount of energy that can be generated from solar panels changes with the seasons. During the summer, you can expect to generate about 6.91 kilowatt-hours (kWh) per day for each kilowatt (kW) of installed solar power. This drops to about 3.20 kWh/day in the autumn and even lower in winter to around 1.70 kWh/day due to shorter daylight hours and less intense sunlight. In spring, it rises again to around 5.10 kWh/day.
So, if you're thinking about when would be the best time of year for generating solar energy at this location, summer would be ideal because there's more sunlight available during longer days.
If you're installing a fixed panel system in Smederevo, Podunavlje, Serbia, tilting your panels at an angle of 37 degrees facing south will allow them to catch the most sunlight over the course of a year.
Now let's talk about local factors that could affect your ability to generate solar power here:
Smederevo is located near hills and mountains which could cause shadows on your panels especially during morning and evening hours or in certain seasons when sun is low on horizon - reducing their output.
The region has a moderate continental climate with cold winters which might lead to snow coverage on panels reducing their efficiency.
Also note that Serbia experiences occasional foggy conditions particularly in winter months which may also reduce sunlight reaching your panels.
To overcome these challenges:
You should choose an installation site carefully where shadows from nearby hills or buildings won't fall on your panels as much as possible.
For snowy conditions, consider installing systems that allow easy removal of snow or use automated cleaning systems.
As for foggy weather conditions - there isn't much one can do but it's worth noting that even under foggy conditions some light does get through and solar panels will still produce some electricity, though not at their maximum output.
In conclusion, while Smederevo, Podunavlje, Serbia may not be the most ideal location for year-round solar energy production due to seasonal variations and certain local factors, with careful planning it's still possible to generate a significant amount of solar energy.
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 Smederevo
Seasonal solar PV output for Latitude: 44.6675, Longitude: 20.9209 (Smederevo, 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 37° South in Smederevo, Serbia
To maximize your solar PV system's energy output in Smederevo, Serbia (Lat/Long 44.6675, 20.9209) 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 Smederevo, 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 Smederevo, Serbia. 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 | 58° 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 Smederevo, 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 Smederevo, 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 Smederevo, Serbia
Smederevo is located in the northeastern part of Serbia, near the confluence of the Jezava and Danube rivers. The topography around Smederevo is relatively flat with some low-lying hills. As it's located in the Pannonian Basin, it has fertile plains suitable for agriculture.
When considering large-scale solar PV installations, flat or gently sloping areas are usually preferred to minimize installation costs and maximize sun exposure. Given this, the plains around Smederevo could be good candidates for such projects.
Moreover, areas with little cloud cover and high solar irradiance are ideal for solar power generation. According to data from SolarGIS (a global solar radiation and photovoltaic potential mapping service), Serbia has a fairly high level of annual sunshine duration making it suitable for solar energy production.
However, other factors like land use restrictions (e.g., protected natural areas), proximity to power grids (for ease of connection), local regulations regarding renewable energy projects etc., also need to be considered before determining suitability for large-scale solar PV installations.
It's worth mentioning that as per news reports from 2019-2020, a Chinese company - Shandong Linglong Tire Co - already plans on building a 220 MW photovoltaic park near its tire factory in Zrenjanin close to Smederevo which indicates potential viability of such projects in this region.
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Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Saturday 10th of February 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.
