Solar PV Analysis of Laghouat, Algeria
Laghouat, Algeria is a decent location for year-round solar power generation due to its position in the Northern Sub Tropics. The amount of electricity that can be produced from solar panels varies throughout the year. During summer and spring, you can get more electricity (8.04kWh/day and 7.12kWh/day respectively) per kilowatt of installed solar compared to autumn and winter (5.19kWh/day and 4.17kWh/day respectively). Therefore, the best times of the year to generate solar at this location are during summer and spring.
When installing solar panels at this location, tilting them at an angle of 30 degrees towards the South would result in maximum yearly energy production.
However, there could be local factors that might affect energy production from these panels like dust storms which are common in desert regions like Algeria or any other environmental or weather conditions that may block sunlight such as heavy cloud cover or rainfall.
To deal with these issues, regular cleaning of the panels can help maintain their efficiency by removing dust accumulation caused by storms while appropriate positioning away from shade-causing structures can ensure they receive optimal sunlight exposure even on cloudy days.
In conclusion, although Laghouat has some challenges related to its desert climate including dust storms and occasional cloud cover or rainfalls which might reduce sunlight exposure for periods; with proper installation techniques such as correct panel tilt angle and regular maintenance such as cleaning off accumulated dust; it is still a good spot for generating renewable energy via solar PV systems across all seasons but especially so during spring & summer months when daily kWh output per kW installed capacity is highest.
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 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 Laghouat
Seasonal solar PV output for Latitude: 33.9164, Longitude: 2.5379 (Laghouat, 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 30° South in Laghouat, Algeria
To maximize your solar PV system's energy output in Laghouat, Algeria (Lat/Long 33.9164, 2.5379) throughout the year, you should tilt your panels at an angle of 30° 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 Laghouat, 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 Laghouat, Algeria. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 30° 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 | 27° 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 Laghouat, 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 Laghouat, 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 Laghouat, Algeria
Laghouat, Algeria is located in the northern part of the Sahara Desert. The topography around Laghouat primarily consists of flat and arid desert land with some areas of rocky terrain and sparse vegetation. There are also a few hills and mountains nearby.
Given its location in the Sahara Desert, Laghouat receives abundant sunlight throughout the year, making it an ideal location for large-scale solar photovoltaic (PV) installations. The vast expanses of flat desert land would be most suited for such projects as they provide ample space for setting up solar panels without significant geographical or infrastructural obstacles.
Moreover, Algeria has been investing heavily in renewable energy sources including solar power to reduce its dependence on fossil fuels. This makes places like Laghouat even more attractive for large-scale solar PV projects.
However, factors like accessibility, proximity to power grids or consumers, potential impacts on local ecosystems and communities must also be considered when planning these kinds of projects.
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: Saturday 11th of May 2024
Last Updated: Monday 21st of July 2025
Tell Us About Your Work
We love seeing how our research helps others! If you've cited this article in your work, we'd be delighted to hear about it. Drop us a line via our Contact Us page or on X, to share where you've used our information - we may feature a link to your work on our site. This helps create a network of valuable resources for others in the solar energy community and helps us understand how our research is contributing to the field. Plus, we occasionally highlight exceptional works that reference our research on our social media channels.
Feeling generous?
Share this with your friends!
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.
