Solar PV Analysis of Ben Arous, Tunisia
Based on the information given, Ben Arous in Tunisia is a decent location for solar energy generation year-round, but it's more ideal during certain seasons. In simple terms, the amount of electricity that can be produced from each kilowatt (kW) of installed solar power varies throughout the year.
In summer, you can expect to generate about 7.32 kilowatt-hours (kWh) per day for every kW of installed solar power - this is when production will be at its highest. Spring also offers relatively good production with about 5.99 kWh/day per kW.
However, in autumn and winter, the output drops significantly to around 4.08 kWh/day and 3.08 kWh/day respectively per kW due to shorter daylight hours and lower sun angle.
To get the most out of your solar panels all year round at this location, they should ideally be tilted at an angle facing south by 32 degrees - this maximizes exposure to sunlight over different seasons.
As far as environmental or weather factors are concerned that could affect solar production in Ben Arous: Tunisia generally has a Mediterranean climate with hot summers and mild winters which is favorable for solar energy generation but dust storms may occasionally occur which could cover panels reducing their efficiency temporarily.
Preventative measures against such issues include regular cleaning and maintenance of panels especially after dust storms or heavy winds to ensure maximum light absorption capability is maintained.
In conclusion: while there are seasonal variations in output levels, overall Ben Arous provides a suitable environment for generating energy via Solar PV systems throughout the year if properly maintained.
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 53 locations across Tunisia. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Tunisia by location
Solar output per kW of installed solar PV by season in Ben Arous
Seasonal solar PV output for Latitude: 36.7496, Longitude: 10.2126 (Ben Arous, Tunisia), 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 32° South in Ben Arous, Tunisia
To maximize your solar PV system's energy output in Ben Arous, Tunisia (Lat/Long 36.7496, 10.2126) throughout the year, you should tilt your panels at an angle of 32° 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 Ben Arous, Tunisia
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 Ben Arous, Tunisia. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 32° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 21° South in Summer | 41° South in Autumn | 52° South in Winter | 29° 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 Ben Arous, Tunisia
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 Ben Arous, Tunisia.
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 Ben Arous, Tunisia
Ben Arous, Tunisia is located in the northeastern part of the country, near the coast. The topography around Ben Arous is relatively flat with slight undulations and a mix of urbanized areas and agricultural land. The area also features some low-lying hills.
The Mediterranean climate provides ample sunshine throughout the year making it suitable for solar PV installations. Considering topography and land use, large-scale solar PV systems would be most suited to non-arable or less productive agricultural lands or on rooftops in urbanised areas to avoid competition with food production and reduce transmission losses.
Areas towards south or southeast from Ben Arous like Mornag could potentially be suitable given its relatively open landscape with less dense population. It's important that any chosen site should have good connectivity to power grid for efficient transmission of electricity generated by solar panels.
However, a detailed feasibility study considering various factors such as sunlight availability (solar irradiance data), land ownership rights, environmental impacts etc., needs to be conducted before deciding on specific sites for large-scale solar PV installation.
Citation Guide
Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Tuesday 25th of June 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.
