Solar PV Analysis of Ferizaj, Kosovo
The location at Ferizaj, Kosovo, which is located in the Northern Temperate Zone, can generate a decent amount of energy through solar PV year-round. However, the amount of energy produced varies significantly depending on the season.
During summer months, you can expect to generate about 7.13 kilowatt-hours (kWh) per day for each kilowatt (kW) of installed solar power. This makes summer an ideal time for generating solar energy at this location.
In autumn and winter months, however, the energy generation drops significantly to 3.29 kWh/day and 2.00 kWh/day respectively per kW of installed solar power due to shorter days and less sunlight.
Spring sees an increase in production again with about 5.19 kWh/day per kW of installed solar power as daylight hours increase.
For a fixed panel installation at this location, tilting panels at an angle of 36 degrees towards South would maximize total year-round production from solar PV because it aligns best with the sun's path across the sky throughout different seasons.
There might be local factors that could affect solar production such as weather conditions including cloud cover or snowfall which could reduce sunlight reaching your panels; topography like mountains or tall buildings blocking sunlight; or environmental factors like dust or bird droppings accumulating on your panels reducing their efficiency.
Preventative measures that can be taken when installing solar include regular cleaning and maintenance to keep panels clear from dust or debris; using tracking systems that move your panels to follow the sun's path across the sky for maximum exposure; installing snow guards if snowfall is common in your area; considering site-specific factors when positioning your panels such as avoiding shade from nearby structures or trees etc., all these steps will help ensure greater energy production from your system despite these potential challenges.
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 8 locations across Kosovo. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Kosovo by location
Solar output per kW of installed solar PV by season in Ferizaj
Seasonal solar PV output for Latitude: 42.3698, Longitude: 21.1511 (Ferizaj, Kosovo), 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 36° South in Ferizaj, Kosovo
To maximize your solar PV system's energy output in Ferizaj, Kosovo (Lat/Long 42.3698, 21.1511) throughout the year, you should tilt your panels at an angle of 36° 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 Ferizaj, Kosovo
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 Ferizaj, Kosovo. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 36° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 26° South in Summer | 46° South in Autumn | 56° South in Winter | 34° 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 Ferizaj, Kosovo
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 Ferizaj, Kosovo.
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 Ferizaj, Kosovo
Ferizaj, Kosovo is located in the southeast part of the country and lies in a flat plain surrounded by mountains. The area experiences a moderate continental climate with average summer temperatures around 20-30 degrees Celsius and winter temperatures often below freezing.
The topography around Ferizaj is relatively flat with some gently rolling hills. There are also several mountains nearby, including the Šar Mountains to the south and the Kopaonik Mountains to the east. The city itself is situated at an elevation of approximately 550 meters above sea level.
Given its location in a sunny region with relatively flat terrain, there are potentially many areas near Ferizaj that could be suitable for large-scale solar PV installation. Open fields or unused agricultural land could be ideal locations as they would provide ample space for solar panel arrays without blocking sunlight or obstructing views.
However, any specific site selection would need to consider various factors such as land ownership and use, proximity to power grids for electricity transmission, potential environmental impacts, local community support or opposition, among others.
It's also worth noting that Kosovo has significant coal reserves and currently relies heavily on coal-fired power plants for electricity generation. Transitioning towards renewable energy sources like solar PV would contribute towards reducing greenhouse gas emissions and improving air quality in Kosovo.
Citation Guide
Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Tuesday 23rd of January 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.
