Solar PV Analysis of Vlaardingen, Netherlands
Vlaardingen, South Holland, Netherlands, situated at latitude 51.911 and longitude 4.3197, presents a mixed picture for solar energy generation throughout the year. This location in the Northern Temperate Zone experiences significant seasonal variations in solar output, which impacts the overall efficiency of photovoltaic (PV) systems.
Seasonal Solar Performance
The solar energy potential in Vlaardingen varies dramatically across the seasons. Summer stands out as the most productive period, with an average daily output of 5.35 kWh per kW of installed solar capacity. Spring follows closely, generating 4.56 kWh/day. However, the performance drops considerably during autumn, with only 2.33 kWh/day, and plummets to a mere 1.17 kWh/day in winter.
This stark contrast between seasons means that solar energy production in Vlaardingen is highly efficient during the warmer months but struggles to meet energy demands during the colder, darker periods of the year. The long summer days and higher sun angle contribute to the excellent performance from late spring through early autumn.
Optimal Panel Installation
To maximize year-round solar energy production in Vlaardingen, South Holland, fixed solar panels should be installed at a tilt angle of 44 degrees facing south. This angle is calculated to capture the most sunlight throughout the year, considering the location's latitude and seasonal sun positions.
Environmental and Weather Factors
Several environmental and weather factors can impact solar production in Vlaardingen:
- Cloud cover: The Netherlands is known for its frequent overcast conditions, which can significantly reduce solar output.
- Rainfall: Vlaardingen experiences considerable rainfall throughout the year, which can affect panel efficiency.
- Air pollution: Being close to industrial areas and the Port of Rotterdam, air pollution can sometimes reduce solar irradiance.
To mitigate these factors, consider the following preventative measures:
- Use high-efficiency solar panels that perform well in low-light conditions.
- Install a robust cleaning system or schedule regular cleaning to combat the effects of rainfall and air pollution.
- Implement micro-inverters or power optimizers to minimize the impact of partial shading from clouds.
While Vlaardingen's location presents challenges for year-round solar energy production, proper system design and maintenance can help maximize output during the favorable months and mitigate losses during less ideal periods.
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 364 locations across Netherlands. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Netherlands by location
Solar output per kW of installed solar PV by season in Vlaardingen
Seasonal solar PV output for Latitude: 51.911, Longitude: 4.3197 (Vlaardingen, Netherlands), 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 44° South in Vlaardingen, Netherlands
To maximize your solar PV system's energy output in Vlaardingen, Netherlands (Lat/Long 51.911, 4.3197) throughout the year, you should tilt your panels at an angle of 44° 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 Vlaardingen, Netherlands
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 Vlaardingen, Netherlands. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 44° 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 | 65° South in Winter | 44° 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 Vlaardingen, Netherlands
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 Vlaardingen, Netherlands.
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 Vlaardingen, Netherlands
The topography around Vlaardingen, Netherlands, is characterized by its extremely flat landscape. This area is part of the larger Rhine-Meuse-Scheldt delta region, which is known for its low-lying terrain. The elevation in and around Vlaardingen is very close to sea level, with much of the land actually being below sea level.
The surrounding area consists primarily of reclaimed land, known as polders, which have been protected from flooding by an extensive system of dikes, canals, and pumping stations. This flat, open landscape is typical of the western Netherlands, with few natural hills or elevations to speak of. The terrain is predominantly composed of rich, fertile soil that has been extensively cultivated for agriculture.
As for areas nearby that would be most suited to large-scale solar PV (photovoltaic) installations, there are several factors to consider. The flat, open nature of the landscape around Vlaardingen could potentially be advantageous for solar farms, as it provides unobstructed exposure to sunlight. However, the region's relatively high latitude means it receives less direct sunlight compared to more southern locations.
The most suitable areas for large-scale solar PV near Vlaardingen would likely be:
- Agricultural lands: Some of the expansive farmlands in the surrounding polders could potentially be repurposed or dual-purposed for solar energy production. These areas offer large, uninterrupted spaces that could accommodate substantial solar arrays.
- Industrial zones: The Port of Rotterdam area, which is close to Vlaardingen, has extensive industrial zones that might be suitable for rooftop solar installations or ground-mounted systems on unused land.
- Reclaimed land: Any newly reclaimed land or areas set aside for future development could be considered for solar energy projects before being allocated to other uses.
It's important to note that while the topography is favorable, other factors such as local regulations, grid connectivity, and environmental considerations would also play crucial roles in determining the feasibility of large-scale solar PV projects in this area. Additionally, given the Netherlands' focus on efficient land use and preserving agricultural areas, any large-scale solar development would need to be carefully planned and integrated with existing land use policies.
Netherlands solar PV Stats as a country
Netherlands ranks 12th in the world for cumulative solar PV capacity, with 14,249 total MW's of solar PV installed. This means that 8.90% of Netherlands's total energy as a country comes from solar PV (that's 7th in the world). Each year Netherlands is generating 817 Watts from solar PV per capita (Netherlands ranks 1st in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Netherlands?
Yes, there are several incentives for businesses wanting to install solar energy in the Netherlands. The Dutch government offers a number of financial incentives and subsidies for businesses that invest in renewable energy sources such as solar power. These include grants, tax credits, and low-interest loans. Additionally, businesses can benefit from net metering policies which allow them to sell excess electricity back to the grid at a premium rate. Finally, businesses may also be eligible for additional funding through the European Union's Horizon 2020 program.
Do you have more up to date information than this on incentives towards solar PV projects in Netherlands? 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: Monday 12th of August 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.
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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.
