Solar PV Analysis of Hainburg An Der Donau, Austria
The location at Hainburg an der Donau, Austria is fairly good for generating solar energy year-round, but not perfect. The amount of electricity produced by solar panels depends on how much sunlight they get. In the summer season, there's a lot of sunlight and the panels can produce about 6.42 kilowatt-hours (kWh) per day for every kilowatt (kW) installed. This is quite high and makes summer an ideal time to generate solar power in this location.
In autumn, the days are shorter and less sunny so the output drops to around 2.87 kWh/day per kW installed which is still decent but significantly lower than in summer.
Winter sees a big drop in output because of fewer daylight hours and more cloud cover - you'd only get about 1.29 kWh/day per kW installed during this season which isn't very much.
Spring sees things improve again with production rising to around 4.55 kWh/day per kW installed as days start getting longer and sunnier again.
For fixed panel installations at this location, it's best to tilt your solar panels towards the south at an angle of about 40 degrees from horizontal - that way they'll catch as much sunlight as possible throughout the year.
As far as environmental or weather factors go that might hinder solar production here: winters can be cloudy and also see some snowfall which could cover up your panels reducing their output; while summers can sometimes have heatwaves that may slightly reduce efficiency if temperatures exceed optimal operating conditions for your particular type of panel (though this effect tends not to be significant).
To combat these issues: keep a close eye on your system during winter months especially after snowfall – you may need to clear off any accumulated snow from your panels; consider installing a system that allows you adjust panel angles through different seasons if feasible – angling them steeper in winter will help shed off any snow easier; and ensure your system has good ventilation to help keep it cool during hot summers.
Overall, while this location isn't perfect for solar power generation, with proper installation and maintenance you can still get a good amount of electricity from it throughout the 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 124 locations across Austria. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Austria by location
Solar output per kW of installed solar PV by season in Hainburg An Der Donau
Seasonal solar PV output for Latitude: 48.1462, Longitude: 16.9491 (Hainburg An Der Donau, Austria), 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 40° South in Hainburg An Der Donau, Austria
To maximize your solar PV system's energy output in Hainburg An Der Donau, Austria (Lat/Long 48.1462, 16.9491) throughout the year, you should tilt your panels at an angle of 40° 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 Hainburg An Der Donau, Austria
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 Hainburg An Der Donau, Austria. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 40° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 31° South in Summer | 51° South in Autumn | 62° South in Winter | 40° 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 Hainburg An Der Donau, Austria
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 Hainburg An Der Donau, Austria.
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 Hainburg An Der Donau, Austria
Hainburg an der Donau, Austria is located in the eastern part of the country, near the border with Slovakia. The region has a varied topography with flat plains along the Danube River and hilly terrain further inland.
The area around Hainburg an der Donau is largely characterized by its location on the Danube Plain, which features fertile soils and relatively flat terrain. To the west of Hainburg, there are low-lying hills that form part of the Vienna Woods (Wienerwald). To the east and south-east, beyond Danube River lies more flat land extending into Slovakia.
For large-scale solar PV installations, areas with high levels of sunlight exposure and minimal shading or obstructions would be ideal. Flat terrains are generally preferred for such installations due to ease of construction and maintenance. Therefore, considering these factors:
1) The plains along the Danube river might be suited for large scale solar PV installation given their relatively flat terrain.
2) Agricultural lands could also potentially host solar panels if they're not used intensively for farming purposes - dual use as agrivoltaics can also be considered.
3) Open spaces in urban or suburban regions can also be utilized effectively without significant impact on local ecology.
However it's important to consider other factors like local climate conditions (annual sunshine hours), land usage restrictions or regulations etc before deciding upon a location for large-scale Solar PV setup.
Please note: This analysis is based purely on topographical considerations; actual suitability would depend on several additional factors including but not limited to environmental impact assessments, local laws and regulations related to land use and renewable energy projects etc., which aren't covered here.
Austria solar PV Stats as a country
Austria ranks 28th in the world for cumulative solar PV capacity, with 2,692 total MW's of solar PV installed. This means that 3.40% of Austria's total energy as a country comes from solar PV (that's 25th in the world). Each year Austria is generating 302 Watts from solar PV per capita (Austria ranks 14th in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Austria?
Yes, there are several incentives for businesses wanting to install solar energy in Austria. The Austrian government offers a range of financial support measures, including grants and loans, as well as tax breaks and other incentives. Additionally, the Austrian Energy Agency (AEA) provides information on funding opportunities for renewable energy projects. Furthermore, businesses can benefit from the Feed-in Tariff (FiT), which guarantees a fixed price for electricity generated from renewable sources such as solar energy.
Do you have more up to date information than this on incentives towards solar PV projects in Austria? 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: Tuesday 30th of April 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.
