Solar PV Analysis of Jijelli, Algeria
Jijelli, Algeria, situated at latitude 36.8042 and longitude 5.7163, presents a varied landscape for solar energy production throughout the year. This coastal city in the Northern Temperate Zone experiences significant seasonal fluctuations in solar energy potential, which impacts the effectiveness of photovoltaic (PV) systems.
Seasonal Solar Energy Production
The solar energy output in Jijelli varies considerably across seasons. Summer stands out as the most productive period, with an impressive 7.36 kWh per day for each kilowatt of installed solar capacity. Spring follows as the second-most productive season, generating 6.12 kWh/day. Autumn sees a notable decrease to 4.22 kWh/day, while winter experiences the lowest output at 3.28 kWh/day per kW installed.
This seasonal pattern indicates that solar energy production in Jijelli is most effective from late spring through early autumn. During these months, longer daylight hours and higher sun angles contribute to increased energy generation. However, the substantial drop in winter output suggests that alternative or supplementary energy sources may be necessary during the colder months to maintain consistent power supply.
Optimal Panel Installation
For those considering a fixed solar panel installation in Jijelli, the ideal tilt angle to maximize year-round energy production is 32 degrees facing South. This angle is calculated to optimize the panels' exposure to sunlight throughout the year, taking into account the city's latitude and seasonal sun positions.
Environmental Considerations
While Jijelli's location is generally favorable for solar energy production, there are some environmental factors to consider. The city's coastal position may expose solar installations to salt spray, which can potentially corrode equipment over time. To mitigate this, investors should opt for corrosion-resistant materials and implement regular maintenance routines.
Additionally, occasional dust storms from the Sahara Desert could temporarily reduce panel efficiency. Installing automated cleaning systems or scheduling regular manual cleaning can help maintain optimal performance. The region's moderate rainfall, particularly in winter, can assist in naturally cleaning the panels, but may also contribute to reduced sunlight during this season.
By addressing these environmental factors and optimizing panel placement, Jijelli can effectively harness its solar potential, particularly during the productive summer and spring months, contributing significantly to its renewable energy portfolio.
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 52 locations across Algeria. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Algeria by location
Solar output per kW of installed solar PV by season in Jijelli
Seasonal solar PV output for Latitude: 36.8042, Longitude: 5.7163 (Jijelli, Algeria), 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 Jijelli, Algeria
To maximize your solar PV system's energy output in Jijelli, Algeria (Lat/Long 36.8042, 5.7163) 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 Jijelli, Algeria
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 Jijelli, Algeria. 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 Jijelli, Algeria
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 Jijelli, Algeria.
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 Jijelli, Algeria
The topography around Jijelli, Algeria is characterized by a diverse landscape that combines coastal features with mountainous terrain. Jijelli itself is situated on the Mediterranean coast, with the city nestled between the sea and the surrounding hills.
To the north of Jijelli, you'll find beautiful beaches and rocky shorelines that stretch along the Mediterranean Sea. The coastline is punctuated by small bays and coves, creating a picturesque setting for the city.
Moving inland and to the south, the terrain becomes more rugged and elevated. The Tell Atlas mountain range dominates the landscape, with steep slopes and forested areas. These mountains rise fairly quickly from the coast, creating a dramatic backdrop for the city. The hills and mountains in this region are part of the larger Atlas Mountain system that runs through much of northern Africa.
The area also features several rivers and streams that flow from the mountains towards the sea, carving valleys through the landscape. These waterways have played a crucial role in shaping the local topography over time.
Regarding areas suitable for large-scale solar PV (photovoltaic) installations, the most promising locations would likely be found further inland, away from the immediate coastal area. The hilly and mountainous regions to the south of Jijelli present some challenges for solar installations due to their uneven terrain, but they also offer potential advantages:
- Elevated plateaus or flatter areas within the Tell Atlas range could be suitable, as they may receive more consistent sunlight throughout the day.
- South-facing slopes in the mountains might be good candidates, as they would maximize exposure to the sun's rays.
- Any available flat or gently sloping land further inland, away from the more densely populated coastal areas, could be ideal for large-scale installations.
Potential areas for solar PV:
It's important to note that while the mountainous terrain can present challenges for construction and maintenance, it may also offer benefits such as reduced dust and sand compared to desert locations, which can be detrimental to solar panel efficiency.
Ultimately, detailed site surveys and environmental impact assessments would be necessary to determine the most suitable locations for large-scale solar PV projects in the region surrounding Jijelli. Factors such as local climate conditions, access to the electrical grid, and land use regulations would also need to be carefully considered.
Algeria solar PV Stats as a country
Algeria ranks 53rd in the world for cumulative solar PV capacity, with 448 total MW's of solar PV installed. Each year Algeria is generating 10 Watts from solar PV per capita (Algeria ranks 73rd in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Algeria?
Yes, there are incentives for businesses wanting to install solar energy in Algeria. The Algerian government has implemented a number of policies and programs to encourage the development of renewable energy sources, including solar energy. These include tax exemptions, subsidies, and other financial incentives for businesses that invest in renewable energy projects. Additionally, the government has established a Renewable Energy Development Fund (REDF) which provides grants and loans to support renewable energy projects.
Do you have more up to date information than this on incentives towards solar PV projects in Algeria? 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: Friday 2nd 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.
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.
