Solar PV Analysis of Wijchen, Netherlands
Wijchen, Gelderland, Netherlands is a decent location for generating solar energy year-round, but it's not perfect. The amount of electricity that can be produced from solar panels varies throughout the year due to changes in sunlight and weather conditions.
In summer, each kilowatt of installed solar can produce about 5.35 kWh of electricity per day which is quite good as there are more hours of sunlight and usually less cloud cover. Spring also shows a good output with around 4.56 kWh per day per kilowatt.
However, in autumn and winter the production drops significantly due to shorter days and often cloudier weather - producing only about 2.33 kWh/day in autumn and just 1.17kWh/day in winter for every kilowatt installed.
To get the most out of your solar panels all year round at this location, they should ideally be tilted at an angle of 44 degrees facing southwards - this will help maximize their exposure to sunlight over the course of a year.
There could be some local factors that might hinder optimal solar production here though. For instance, Wijchen experiences relatively high rainfall throughout the year which could reduce sun exposure on cloudy or rainy days. Additionally, if there are tall buildings or trees nearby that cast shadows on the panels during certain times of day or seasons these would also affect performance negatively.
Preventative measures when installing solar panels here would include choosing an open area with minimal shading from surrounding structures or vegetation where possible; considering adjustable mounts so panel angles can be changed seasonally for maximum sun exposure; regular cleaning & maintenance to remove any dirt or debris that may accumulate on panel surfaces reducing their efficiency; finally consider using higher efficiency panels which perform better under less than ideal light conditions such as those experienced during Dutch autumns/winters.
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 Wijchen
Seasonal solar PV output for Latitude: 51.8069, Longitude: 5.7493 (Wijchen, 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 Wijchen, Netherlands
To maximize your solar PV system's energy output in Wijchen, Netherlands (Lat/Long 51.8069, 5.7493) 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 Wijchen, 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 Wijchen, 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 Wijchen, 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 Wijchen, 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 Wijchen, Netherlands
Wijchen is located in the province of Gelderland in the eastern part of the Netherlands. The topography around Wijchen is generally flat, as it's typical for most parts of the country, with few variations in elevation. It's characterized by open fields and agricultural land, interspersed with small forests and water bodies.
Considering solar PV installations, large-scale projects would be best suited to non-forested flat or gently sloping areas that are not used for agriculture or habitations. Given this criteria:
1. Unused open fields: There are several open fields around Wijchen which could potentially be used for setting up a large-scale solar PV installation.
2. Industrial areas: Another potential location could be industrial zones that have ample rooftop space available which can be utilized for installing solar panels.
3. Near highways/railways: Areas near highways or railway lines often remain unused and might also provide suitable locations depending on their size and orientation towards sunlight.
However, any project would need to consider local regulations regarding land use and environmental impact, particularly given the presence of natural habitats in some parts of this region.
Additionally, while these general factors can guide site selection, a detailed analysis considering specific parameters like annual sun exposure (solar irradiance), soil conditions etc., would still be necessary to determine feasibility at a particular location.
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!
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Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Sunday 31st of March 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.
