Solar Energy Potential in Hammamet, Nabeul Governorate, Tunisia

Hammamet, Nabeul Governorate, Tunisia, located at latitude 36.3935 and longitude 10.6226, offers a promising location for solar energy generation throughout the year. This coastal town in the Northern Temperate Zone experiences varying levels of solar potential across different seasons. The summer months provide the most favorable conditions for solar energy production, with an impressive average of 7.32 kWh per day for each kilowatt of installed solar capacity. This high output makes summer an ideal time for maximizing solar energy generation in Hammamet. Spring follows as the second-best season, yielding an average of 5.99 kWh per day. This significant output indicates that spring is also an excellent time for solar energy production in the region. Autumn sees a decrease in solar potential, with an average daily output of 4.08 kWh. While lower than summer and spring, this output still contributes substantially to the overall annual energy production. Winter experiences the lowest solar potential, with an average of 3.08 kWh per day. However, it's important to note that even during these months, solar panels can still generate a meaningful amount of electricity.

Optimal Panel Installation

For those considering a fixed panel installation in Hammamet, Nabeul Governorate, the ideal tilt angle to maximize year-round solar production is 31 degrees facing South. This angle has been calculated to optimize energy capture across all seasons, taking into account the Earth's elliptical orbit and the location's specific latitude.

Environmental Considerations

While Hammamet's climate is generally favorable for solar energy production, there are a few environmental factors to consider: 1. Coastal location: Being near the Mediterranean Sea, salt spray could potentially accumulate on solar panels, reducing their efficiency over time. 2. Occasional sandstorms: Although rare, sandstorms from the nearby Sahara Desert could temporarily decrease panel efficiency. To mitigate these factors, consider the following preventative measures:

• Regular cleaning: Implement a routine cleaning schedule to remove salt deposits and sand.
• Protective coatings: Apply anti-corrosive coatings to protect panels from salt damage.
• Quality components: Use high-quality, weather-resistant solar equipment designed for coastal environments.

By taking these precautions, solar installations in Hammamet can maintain optimal performance and longevity, making the most of the region's abundant solar resources throughout the year.

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 Hammamet

Seasonal solar PV output for Latitude: 36.3935, Longitude: 10.6226 (Hammamet, 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 31° South in Hammamet, Tunisia

To maximize your solar PV system's energy output in Hammamet, Tunisia (Lat/Long 36.3935, 10.6226) throughout the year, you should tilt your panels at an angle of 31° 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 Hammamet, 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 Hammamet, Tunisia. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 31° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
20° South in Summer	41° South in Autumn	51° 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 Hammamet, 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 Hammamet, Tunisia.

Our calculation method

1. Solar Position:
   We determine the Sun's position on the Winter solstice using the location's latitude and solar declination.
2. Shadow Projection:
   We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle.
3. 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 Hammamet, Tunisia

The topography around Hammamet, Tunisia, is characterized by a diverse landscape that transitions from coastal plains to rolling hills as you move inland. Situated on the northeastern coast of Tunisia, Hammamet enjoys a prime location along the Mediterranean Sea. The immediate coastal area is relatively flat, featuring sandy beaches and low-lying terrain that gradually rises as you move away from the shoreline. As you venture inland from Hammamet, the landscape becomes more varied. To the west and southwest, gentle hills begin to emerge, creating a picturesque backdrop to the coastal region. These hills are part of the eastern extent of the Dorsal, a mountain range that runs through northern Tunisia. While not particularly high, these elevations provide a pleasant contrast to the flat coastal areas and offer panoramic views of the surrounding countryside and the Mediterranean Sea.

Suitable Areas for Large-Scale Solar PV

When considering areas nearby Hammamet for large-scale solar photovoltaic (PV) installations, several factors come into play. The most suitable locations would be found inland, away from the immediate coastal zone. The gently rolling hills and plateaus to the west and southwest of Hammamet present promising opportunities for solar energy development. These inland areas offer several advantages for solar PV installations. Firstly, they receive ample sunlight throughout the year, benefiting from Tunisia's Mediterranean climate with its abundance of clear, sunny days. The slightly elevated terrain also helps to minimize shading issues and can provide natural ventilation for the solar panels, which is beneficial for their efficiency. Furthermore, the land in these areas is generally less developed and less valuable for agriculture or tourism compared to the coastal regions. This makes it more feasible to allocate large tracts of land for solar farms without significantly impacting other economic activities. It's worth noting that while the hilly areas provide good potential for solar PV, care must be taken to select sites that are not too steep or difficult to access. Ideally, locations with a gentle slope facing south would be most advantageous, as they would receive optimal sun exposure throughout the day. In conclusion, while Hammamet itself is known for its coastal beauty, the nearby inland regions offer promising potential for large-scale solar PV development. These areas combine favorable topography, abundant sunlight, and relatively available land, making them well-suited for harnessing solar energy on a significant scale.

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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.