Solar PV Analysis of Aabdine, Lebanon
Aabdine, North Lebanon, Lebanon, situated at 34.2734514°N, 35.8869908°E in the Northern Sub Tropics, presents a varied landscape for solar energy generation throughout the year. The location experiences significant seasonal fluctuations in solar PV output, which affects its overall suitability for year-round solar energy production.
Seasonal Solar Performance
Solar panels in Aabdine demonstrate peak performance during the summer months, generating an impressive 8.40 kWh per day for each kilowatt of installed capacity. Spring follows as the second-most productive season, with 6.92 kWh/day. Autumn sees a moderate decline to 5.06 kWh/day, while winter experiences the lowest output at 3.25 kWh/day.
These figures indicate that Aabdine is particularly well-suited for solar energy generation from late spring through early autumn. During this period, longer days and more direct sunlight contribute to higher energy yields. However, the substantial drop in winter production suggests that supplementary energy sources may be necessary during the colder months to meet consistent energy demands.
Optimal Panel Installation
To maximize year-round solar energy production in Aabdine, North Lebanon, fixed solar panels should be installed at a tilt angle of 29 degrees facing south. This orientation allows the panels to capture optimal sunlight throughout the year, balancing the varying sun angles across seasons.
Environmental Considerations
While Aabdine's location is generally favorable for solar energy production, there are some environmental factors to consider:
- Dust and sand: Being in a semi-arid region, accumulation of dust and sand on solar panels can reduce their efficiency. Regular cleaning and maintenance of panels is crucial.
- Seasonal temperature variations: High summer temperatures may slightly decrease panel efficiency, while winter temperatures are generally not low enough to significantly impact performance.
To mitigate these factors, consider installing self-cleaning panels or implementing a regular cleaning schedule. Additionally, choosing high-quality panels with good heat tolerance can help maintain efficiency during warmer months.
In conclusion, while Aabdine experiences significant seasonal variations in solar energy production, its overall climate and latitude make it a suitable location for solar PV installations. With proper planning and maintenance, solar energy can be a viable and sustainable power source for this Lebanese community.
Note: The Northern Sub Tropics extend from 23.5° latitude North up to 35° latitude.
So far, we have conducted calculations to evaluate the solar photovoltaic (PV) potential in 22 locations across Lebanon. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Lebanon by location
Solar output per kW of installed solar PV by season in Aabdine
Seasonal solar PV output for Latitude: 34.2734514, Longitude: 35.8869908 (Aabdine, Lebanon), 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 29° South in Aabdine, Lebanon
To maximize your solar PV system's energy output in Aabdine, Lebanon (Lat/Long 34.2734514, 35.8869908) throughout the year, you should tilt your panels at an angle of 29° 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 Aabdine, Lebanon
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 Aabdine, Lebanon. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 29° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 18° South in Summer | 39° South in Autumn | 49° South in Winter | 26° 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 Aabdine, Lebanon
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 Aabdine, Lebanon.
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 Aabdine, Lebanon
The area around Aabdine, Lebanon, is characterized by diverse and rugged topography typical of the country's coastal region. Situated in the Mount Lebanon Governorate, Aabdine is nestled in the foothills of the Lebanon Mountains, which run parallel to the Mediterranean coast.
The landscape surrounding Aabdine features a mix of steep hillsides, rocky outcrops, and narrow valleys. As you move eastward from the coast, the terrain becomes increasingly mountainous, with elevations rising rapidly. The area is known for its terraced hillsides, which have been cultivated for centuries to grow olives, fruit trees, and other crops.
Closer to the coast, the terrain is generally less steep, with some flatter areas and gentler slopes. However, even these coastal regions are interrupted by deep valleys carved by seasonal streams and rivers flowing from the mountains to the sea.
Suitability for Large-Scale Solar PV
When considering areas nearby that would be most suited to large-scale solar photovoltaic (PV) installations, several factors come into play:
The coastal plains and lower foothills to the west of Aabdine offer the most promise for large-scale solar PV projects. These areas generally have more consistent, flatter terrain that would require less extensive land preparation. They also tend to receive more direct sunlight throughout the day, as they are less affected by mountain shadows.
Some specific locations that might be suitable include the broader coastal areas near Batroun and Jbeil (Byblos), where there are larger expanses of relatively flat land. These areas benefit from good sun exposure and are close to existing infrastructure, which could facilitate the distribution of generated electricity.
However, it's important to note that Lebanon faces significant land-use challenges due to its small size and dense population. Any large-scale solar project would need to carefully consider environmental impacts, agricultural land preservation, and local community needs. Additionally, the steep, mountainous terrain that dominates much of the region around Aabdine would generally be less suitable for large solar installations due to the difficulties and costs associated with construction on such challenging topography.
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
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