Solar PV Analysis of Lendava, Slovenia
The location at Lendava, Slovenia, is somewhat suitable for generating energy via solar photovoltaic (PV) systems year-round. In simpler terms, this means that the sunlight in this area can be converted into electricity using solar panels. However, the effectiveness of these panels varies throughout the year.
During summer months, we can expect to generate around 6.83 kilowatt-hours (kWh) per day for each kilowatt (kW) of installed solar power. This is a decent amount and makes summer an ideal time for solar energy production.
In autumn and spring, output drops to around 3.10 kWh/day and 4.75 kWh/day respectively per kW of installed solar power - still workable but not as productive as in the summer.
Winter sees a significant drop with only about 1.74 kWh/day generated per kW of installed solar power due to shorter daylight hours and often overcast skies.
To maximize total year-round production from your PV system in Lendava, Slovenia it's recommended that you tilt your fixed panel installation towards South at an angle of approximately 39 degrees.
There might be some local factors that could affect your ability to generate electricity from sunlight in this location though:
One primary concern would be weather conditions such as snowfall during winter which could cover up the panels reducing their efficiency or even damaging them if heavy enough; regular cleaning or use of automated cleaning systems may help mitigate this problem.
Another issue could be shading caused by nearby trees or buildings which would block direct sunlight from reaching the panels; proper site selection during installation can help avoid such obstacles ensuring maximum exposure to sun rays throughout the day all year round.
Finally dust particles or bird droppings can build up on panel surfaces affecting their performance over time; again regular cleaning should take care of it ensuring optimal performance from your PV system despite these 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 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 Lendava
Seasonal solar PV output for Latitude: 46.5629, Longitude: 16.4479 (Lendava, 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 Lendava, Slovenia
To maximize your solar PV system's energy output in Lendava, Slovenia (Lat/Long 46.5629, 16.4479) 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 Lendava, 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 Lendava, 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 | 50° 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 Lendava, 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 Lendava, 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 Lendava, Slovenia
Lendava, Slovenia is located in the northeastern part of the country, near the borders with Hungary and Croatia. The topography of this area is characterized by a mix of flat plains and gentle rolling hills. There are also several small rivers that run through this region.
The climate in Lendava is continental with warm summers and cold winters. This makes it suitable for solar PV installations as there would be plenty of sunlight during the summer months.
Large-scale solar PV installations require large tracts of land that are relatively flat and have good exposure to sunlight throughout the day. In Lendava, these conditions could potentially be met in areas such as agricultural fields or other open spaces on the outskirts of town where there would be fewer obstructions to block sunlight.
However, it's important to note that suitability for solar PV also depends on factors like local regulations around land use and renewable energy development, grid connectivity infrastructure, etc., so a more detailed feasibility study would need to be carried out before any concrete plans can be made.
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: Monday 10th of June 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.
