Solar PV Analysis of Berchem, Belgium
The location in Berchem, Flanders, Belgium is not ideal for generating solar energy all year round due to the variation in sunlight received during different seasons. During summer and spring, the amount of electricity that can be generated is relatively high with 5.35kWh/day and 4.56kWh/day respectively per kW of installed solar panels. However, during autumn and winter, it drops significantly to 2.33 kWh/day and 1.17 kWh/day respectively.
Therefore, the best times to generate solar energy at this location are during spring and summer when there's more sunlight available. For a fixed panel installation at this location, tilting the panels at an angle of 43 degrees towards South would maximize their exposure to sun rays throughout the year.
However, there could be certain factors impeding solar production like cloudy weather which is common in Belgium - reducing sunlight availability; snowfall which might cover up the panels reducing their efficiency; or even buildings or trees causing shade on panels.
To counteract these issues:
- Regular cleaning/maintenance can keep off any snow or debris from covering up your panels.
- Installing them away from tall structures or trees will reduce shading.
- Using trackers instead of fixed tilt installations could also help as they adjust automatically according to sun’s position maximizing exposure.
Remember though that despite these challenges it doesn't mean you can't use solar power here – just that your system may need tweaks for optimal performance given local conditions!
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 201 locations across Belgium. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Belgium by location
Solar output per kW of installed solar PV by season in Berchem
Seasonal solar PV output for Latitude: 51.1904, Longitude: 4.4294 (Berchem, Belgium), 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 43° South in Berchem, Belgium
To maximize your solar PV system's energy output in Berchem, Belgium (Lat/Long 51.1904, 4.4294) throughout the year, you should tilt your panels at an angle of 43° 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 Berchem, Belgium
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 Berchem, Belgium. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 43° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 35° South in Summer | 54° South in Autumn | 64° South in Winter | 43° 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 Berchem, Belgium
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 Berchem, Belgium.
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 Berchem, Belgium
Berchem is a district in the southern part of Antwerp, Belgium. The topography around Berchem is relatively flat as it's located in the Low Countries region of Western Europe. It features urbanized landscapes with residential areas, commercial buildings, and infrastructure.
As for solar PV installations, large-scale solar projects require open and flat areas that receive ample sunlight throughout the year. Given Berchem's urban setting, it might be challenging to find such spaces within the city limits. However, there are potential options:
1) Rooftop Solar Installations: Considering the urban environment of Berchem, rooftops of large commercial or industrial buildings could be suitable for installing solar panels.
2) Brownfield Sites: If there are any disused or derelict industrial sites (brownfields), these could potentially be repurposed into solar farms.
3) Nearby Rural Areas: Flat rural areas outside of Berchem would also be well-suited to large-scale ground-mounted solar PV systems due to less shading and more available space.
4) Floating Solar Systems: If there are any nearby reservoirs or bodies of water (like docks or ponds), floating photovoltaic systems could also be an option.
Before choosing a location for a large-scale solar project though, one must consider factors like local climate data (especially sun hours per day), land use restrictions and regulations by local authorities besides just topographical information.
Belgium solar PV Stats as a country
Belgium ranks 19th in the world for cumulative solar PV capacity, with 6,585 total MW's of solar PV installed. This means that 6.60% of Belgium's total energy as a country comes from solar PV (that's 10th in the world). Each year Belgium is generating 569 Watts from solar PV per capita (Belgium ranks 5th in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Belgium?
Yes, there are several incentives for businesses wanting to install solar energy in Belgium. The Belgian government offers a range of financial support measures for businesses that invest in renewable energy sources such as solar power. These include tax deductions, grants and subsidies, as well as access to low-interest loans. Additionally, the Flemish Energy Agency (VEA) provides free advice and guidance on how to make the most of these incentives.
Do you have more up to date information than this on incentives towards solar PV projects in Belgium? 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: Saturday 4th of May 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.
