Solar PV Analysis of Luxembourg, Luxembourg
Luxembourg, Luxembourg is a suitable location for generating solar power throughout the year. The average energy production per kW of installed solar varies by season: 5.33 kWh in Summer, 2.60 kWh in Autumn, 1.22 kWh in Winter, and 4.63 kWh in Spring. This indicates that the highest energy generation occurs during the summer months due to increased sunlight availability.
However, weather conditions such as rain or snow can reduce the amount of sunlight reaching the panels and consequently decrease solar power generation at this location during these periods. Cloud cover can also impact energy production by reducing direct sunlight exposure on photovoltaic cells and lowering their efficiency; nevertheless, even under cloudy conditions, some energy will still be generated due to diffuse light scattering across a larger area which can be captured by photovoltaic cells.
To optimize solar power generation at this location, it is recommended to tilt panels at an angle of 42 degrees facing south. This orientation maximizes exposure to sunlight throughout the year and ensures greater energy production.
In addition to weather-related factors that could impede solar production at this location, potential local obstacles such as shading from nearby buildings or trees should be considered when installing solar panels. To mitigate these issues and ensure optimal energy generation, it is essential to carefully assess site-specific factors before installation and implement appropriate measures like trimming vegetation or selecting panel locations with minimal shading interference.
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 17 locations across Luxembourg. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Luxembourg by location
Solar output per kW of installed solar PV by season in Luxembourg
Seasonal solar PV output for Latitude: 49.6113, Longitude: 6.1294 (Luxembourg, Luxembourg), 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 Luxembourg, Luxembourg
To maximize your solar PV system's energy output in Luxembourg, Luxembourg (Lat/Long 49.6113, 6.1294) 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 Luxembourg, Luxembourg
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 Luxembourg, Luxembourg. 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 Luxembourg, Luxembourg
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 Luxembourg, Luxembourg.
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 Luxembourg, Luxembourg
The topography around Luxembourg, Luxembourg is generally flat and low-lying with rolling hills. The most suitable areas for large-scale solar PV would be the flat plains of the region, as well as any other open spaces that have plenty of direct sunlight throughout the day. Areas near rivers or lakes could also be suitable for solar PV installations due to their abundant water resources.
Luxembourg solar PV Stats as a country
Luxembourg ranks 72nd in the world for cumulative solar PV capacity, with 209 total MW's of solar PV installed. Each year Luxembourg is generating 330 Watts from solar PV per capita (Luxembourg ranks 10th in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Luxembourg?
Yes, there are several incentives for businesses wanting to install solar energy in Luxembourg. The government offers a range of financial support measures, including grants and tax credits, as well as access to low-interest loans. Additionally, businesses can benefit from the Feed-in Tariff (FIT) scheme which guarantees a fixed price for electricity generated by renewable sources such as solar energy. Businesses may also be eligible for additional subsidies from local authorities or other organisations.
Do you have more up to date information than this on incentives towards solar PV projects in Luxembourg? 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: Wednesday 10th of August 2022
Last Updated: Wednesday 26th of June 2024
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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.
