Solar PV Analysis of Slovany, Slovakia
The location at Slovany, Žilina Region, Slovakia is somewhat suitable for year-round solar energy generation. The average daily electricity output per kilowatt of installed solar varies greatly depending on the season: it's highest in summer with 6.34 kWh/day, followed by spring with 4.49 kWh/day, then autumn with 2.90 kWh/day and lowest in winter with just 1.35 kWh/day.
This means that the most ideal time to generate solar power at this location would be during the summer months when sunlight hours are longest and intensity is highest. Spring also provides a good amount of energy but not as much as summer; while autumn sees a significant drop and winter offers very little due to shorter daylight hours and lower sun angles.
For fixed panel installations at this location, tilting panels towards south at an angle of 41 degrees has been found to maximize total yearly production from solar PV systems.
As for environmental or weather factors that could impede solar production here, Slovakia experiences moderate rainfall throughout the year which can reduce sunlight exposure on some days but shouldn't significantly impact overall annual production if panels are properly maintained i.e., kept clean and free from debris or snow accumulation during winter months.
Furthermore, Slovakia's temperate climate means it doesn't experience extreme heat which can sometimes decrease a panel's efficiency - so there isn’t any major concern about temperature-related performance drops here either.
In conclusion, while Slovany may not offer optimal conditions for year-round high-output solar energy generation compared to locations closer to the equator or those with more consistent sunshine throughout all seasons – it’s still possible to harness decent amounts particularly during summer and spring months; provided appropriate installation practices (like correct tilt angle) are followed along regular maintenance routines (e.g., cleaning off any dust/snow).
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 64 locations across Slovakia. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Slovakia by location
Solar output per kW of installed solar PV by season in Slovany
Seasonal solar PV output for Latitude: 48.976, Longitude: 18.8242 (Slovany, Slovakia), 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 41° South in Slovany, Slovakia
To maximize your solar PV system's energy output in Slovany, Slovakia (Lat/Long 48.976, 18.8242) throughout the year, you should tilt your panels at an angle of 41° 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 Slovany, Slovakia
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 Slovany, Slovakia. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 41° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 32° South in Summer | 52° South in Autumn | 62° South in Winter | 41° 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 Slovany, Slovakia
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 Slovany, Slovakia.
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 Slovany, Slovakia
Slovany, Slovakia is located in the western part of the country and is characterized by a mix of flat lands and hilly regions. The area around Slovany is primarily agricultural with some forested areas.
For large-scale solar PV installations, flat open areas are typically most suitable due to ease of installation and maintenance, as well as optimal sunlight exposure. Therefore, the agricultural lands around Slovany would likely be best suited for this purpose. However, it's important to note that such projects might require negotiations with local farmers or landowners.
Additionally, south-facing slopes on the hills could also be potential sites for solar panels as they can receive a good amount of sunlight throughout the day. However, installing solar panels on sloped terrain can present more challenges than flat land.
Ultimately, an on-site assessment would need to be conducted by professionals to determine exact locations and feasibility based on factors like sun exposure throughout the year (solar irradiance), soil type and stability (for installation), proximity to power grids (for energy transfer), environmental impact concerns etc.
It's also worth mentioning that according to data from Photovoltaic Geographical Information System (PVGIS), Slovakia has a decent solar potential comparable with countries like Germany where solar power has been widely adopted.
Slovakia solar PV Stats as a country
Slovakia ranks 46th in the world for cumulative solar PV capacity, with 535 total MW's of solar PV installed. This means that 2.40% of Slovakia's total energy as a country comes from solar PV (that's 33rd in the world). Each year Slovakia is generating 98 Watts from solar PV per capita (Slovakia ranks 39th in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Slovakia?
Yes, there are incentives for businesses wanting to install solar energy in Slovakia. The Slovak 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 Slovak government has set up a Renewable Energy Support Scheme (RES) which provides additional funding for renewable energy projects such as solar installations.
Do you have more up to date information than this on incentives towards solar PV projects in Slovakia? Please reach out to us and help us keep this information current. Thanks!
Citation Guide
Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Friday 26th of April 2024
Last Updated: Monday 21st of July 2025
Tell Us About Your Work
We love seeing how our research helps others! If you've cited this article in your work, we'd be delighted to hear about it. Drop us a line via our Contact Us page or on X, to share where you've used our information - we may feature a link to your work on our site. This helps create a network of valuable resources for others in the solar energy community and helps us understand how our research is contributing to the field. Plus, we occasionally highlight exceptional works that reference our research on our social media channels.
Feeling generous?
Share this with your friends!
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.
