Solar PV Analysis of Olomouc, Czechia
The location at Olomouc, Czechia is fairly good for generating solar energy, but it's not the best. The amount of electricity you can get from solar panels changes with the seasons. In summer, you can expect about 5.97 kilowatt-hours per day for each kilowatt of solar panels installed. This drops to 2.67 in autumn and 1.13 in winter, then rises again to 4.23 in spring.
Therefore, the most ideal times of year to generate solar at this location would be during the spring and summer months when daylight hours are longer and sunlight is more intense.
For a fixed panel installation at this location, tilting the panels at an angle of 42 degrees towards South will maximize total year-round production from your solar photovoltaic system since it aligns better with sun's path across sky.
However, there could be some factors that might affect how much energy you can generate from your solar panels in Olomouc:
1) Weather: Cloudy or rainy days will reduce amount of sunlight reaching your panels.
2) Topography: If there are hills or buildings that cast shadows on your panels for part of the day, this will also reduce their output.
3) Snow: In winter months when snowfall is common, snow may cover up your panels making them less effective.
To prevent these issues:
1) Install your system where it gets unobstructed sunlight for most part of day.
2) Regularly clean and maintain your system to ensure it’s working efficiently - especially important after extreme weather events or during seasons when leaves may fall onto them.
3) Consider installing a snow guard or similar device to prevent accumulation on top of modules during winter months.
Remember though that even with these measures taken into account; local environmental conditions can vary greatly so actual performance may differ slightly from estimates given here based on averages over entire year!
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 74 locations across Czechia. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Czechia by location
Solar output per kW of installed solar PV by season in Olomouc
Seasonal solar PV output for Latitude: 49.588, Longitude: 17.2484 (Olomouc, Czechia), 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 42° South in Olomouc, Czechia
To maximize your solar PV system's energy output in Olomouc, Czechia (Lat/Long 49.588, 17.2484) throughout the year, you should tilt your panels at an angle of 42° 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 Olomouc, Czechia
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 Olomouc, Czechia. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 42° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 33° South in Summer | 52° South in Autumn | 63° South in Winter | 42° 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 Olomouc, Czechia
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 Olomouc, Czechia.
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 Olomouc, Czechia
Olomouc is located in the eastern part of Czechia, in the historical region of Moravia. The topography around Olomouc is relatively flat, with slight hills and valleys. It is situated on the Morava River which lies in a river basin surrounded by low mountain ranges such as the Jeseníky Mountains to the north and Oderské vrchy to the northeast.
In terms of solar PV potential, areas with open fields or flat rooftops that receive a lot of sunlight would be ideal for large-scale solar installations. Given its geographical location and climate, Czechia receives moderate levels of sunlight throughout the year. However, it's crucial to consider that Olomouc's latitude means it experiences shorter daylight hours during winter months.
Areas south or southwest from Olomouc might be more suited for large-scale solar PV due to potentially higher sun exposure throughout the year. These could include regions like Prostějov or Přerov which are part of an extensive agricultural area with flatter terrain.
However, any decision about installing solar panels should take into account not only geographic and climatic conditions but also local regulations, grid connectivity possibilities and potential environmental impacts. Therefore detailed feasibility studies are required before making any decisions about specific locations.
Citation Guide
Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Tuesday 27th 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.
