The location of Krompachy, Košice Region, Slovakia, situated at latitude 48.9122 and longitude 20.8735, presents a mixed scenario for solar PV energy generation throughout the year. This Northern Temperate Zone location experiences significant seasonal variations in solar energy production, which impacts the overall efficiency of solar installations.

Seasonal Solar Energy Production

Solar energy output at this location varies considerably across the four meteorological seasons:

• Summer: 6.24 kWh/day per kW installed
• Spring: 4.51 kWh/day per kW installed
• Autumn: 2.92 kWh/day per kW installed
• Winter: 1.32 kWh/day per kW installed

These figures indicate that summer and spring are the most productive seasons for solar energy generation in Krompachy, Košice Region, while autumn and winter see a significant drop in output.

Optimal Times for Solar Generation

The most ideal period for solar energy production in Krompachy is from late spring through early autumn. During these months, longer daylight hours and higher sun angles contribute to increased solar panel efficiency. However, the substantial decrease in output during winter months suggests that supplementary energy sources may be necessary to meet year-round energy demands.

Panel Tilt Angle for Maximum Efficiency

For fixed panel installations in Krompachy, Košice Region, the ideal tilt angle to maximize year-round solar PV production is 41 degrees facing South. This angle optimizes the panels' exposure to sunlight throughout the year, accounting for seasonal variations in the sun's position.

Environmental and Weather Factors

Several factors could potentially impede solar production in Krompachy: 1. Snow accumulation: Given the location's winter climate, snow cover on solar panels could significantly reduce energy production during winter months. Regular panel cleaning and the use of snow-shedding systems can help mitigate this issue. 2. Cloud cover: Krompachy's climate includes periods of overcast weather, particularly in autumn and winter, which can reduce solar energy output. Using high-efficiency panels and incorporating energy storage solutions can help offset the impact of cloudy days. 3. Air pollution: As an industrial town, Krompachy may experience air pollution that could affect solar panel efficiency. Regular cleaning and maintenance of panels can help maintain optimal performance.

To maximize solar energy production in Krompachy, Košice Region, consider implementing tracking systems to follow the sun's path, using bifacial panels to capture reflected light, and ensuring proper spacing between panel rows to minimize shading effects. Additionally, a hybrid system combining solar with other renewable energy sources could provide more consistent year-round energy production.

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 Krompachy

Seasonal solar PV output for Latitude: 48.9122, Longitude: 20.8735 (Krompachy, 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 Krompachy, Slovakia

To maximize your solar PV system's energy output in Krompachy, Slovakia (Lat/Long 48.9122, 20.8735) 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 Krompachy, 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 Krompachy, 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	63° 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 Krompachy, 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 Krompachy, Slovakia.

Our calculation method

1. Solar Position:
   We determine the Sun's position on the Winter solstice using the location's latitude and solar declination.
2. Shadow Projection:
   We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle.
3. 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 Krompachy, Slovakia

The area around Krompachy, Slovakia, is characterized by a diverse and picturesque landscape typical of the eastern part of the country. Situated in the Spiš region, Krompachy is nestled within the Hornád Valley, surrounded by rolling hills and low mountains.

To the north and east of Krompachy, you'll find the southern slopes of the Levočské vrchy (Levoča Mountains), which rise gradually from the valley floor. These mountains are not particularly high, with most peaks reaching between 800 to 1,200 meters above sea level. The terrain here is a mix of forested areas and open meadows, creating a patchwork of green hues across the landscape.

To the south and west, the terrain becomes slightly less rugged, transitioning into the broader Hornád Valley. This area features more gentle slopes and wider expanses of relatively flat land. The Hornád River meanders through this valley, adding to the region's scenic beauty and providing a natural corridor through the surrounding hills.

For large-scale solar PV installations, the most suitable areas would likely be found in the more open, flatter sections of the Hornád Valley to the south and southwest of Krompachy. These areas offer several advantages for solar energy development:

1. They have more consistent exposure to sunlight throughout the day, without significant shading from nearby mountains.
2. The gentler terrain makes construction and maintenance of solar arrays easier and more cost-effective.
3. There's potentially more available land that isn't heavily forested or used for other purposes.

However, it's important to note that any large-scale solar development would need to balance energy production goals with preserving the natural beauty and ecological value of the region. Additionally, specific site assessments would be necessary to determine the most optimal locations, taking into account factors such as exact sun exposure, land ownership, grid connectivity, and local regulations.

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!

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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.