Solar PV Analysis of Fallujah, Iraq
Fallujah, Al Anbar, Iraq, located in the Northern Sub Tropics, is a pretty good location for generating energy via solar PV panels year-round. The amount of electricity that can be produced from each kilowatt (kW) of installed solar power changes with the seasons. In the summer you can expect around 8.32 kilowatt-hours (kWh) per day from each kW of installed solar power. This drops to about 5.16 kWh/day in autumn and further decreases to approximately 3.75 kWh/day in winter before bouncing back up to around 7.03 kWh/day in spring.
In simple terms, this means that your solar panels will produce more energy during the sunnier months - summer and spring - compared to autumn and winter when there are fewer hours of daylight and sunlight is less intense.
To maximize your total yearly production from these solar panels at this particular location, you should ideally tilt them at an angle facing 29 degrees South.
However, it's also important to consider local factors that could potentially interfere with your ability to generate electricity from these panels such as dust storms which are common in Fallujah due to its desert climate. These storms could cover your panels with dust or sand reducing their effectiveness significantly.
To deal with this issue, it might be a good idea to install automated cleaning systems which spray water or air on the panel surfaces at regular intervals or when sensors detect too much dust accumulation on them thus ensuring they stay clean and efficient throughout the year regardless of weather conditions.
Another potential issue could be extreme heat during summers which may reduce efficiency of some types of photovoltaic cells used in these panels if temperatures exceed their operational range often enough but modern designs tend not have such problems anymore so make sure you use those instead older ones if possible here.
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 36 locations across Iraq. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Iraq by location
Solar output per kW of installed solar PV by season in Fallujah
Seasonal solar PV output for Latitude: 33.3526, Longitude: 43.7884 (Fallujah, Iraq), 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 Fallujah, Iraq
To maximize your solar PV system's energy output in Fallujah, Iraq (Lat/Long 33.3526, 43.7884) 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 Fallujah, Iraq
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 Fallujah, Iraq. 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 |
|---|---|---|---|
| 17° South in Summer | 38° South in Autumn | 48° 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 Fallujah, Iraq
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 Fallujah, Iraq.
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 Fallujah, Iraq
Fallujah, Iraq is located in the central part of the country within the province of Al Anbar. The topography around Fallujah is primarily flat desert terrain with a few wadis or dry riverbeds. There are also some small hills and escarpments in certain areas but these are not significant features.
The climate of Fallujah and its surrounding region is arid desert with high temperatures during summer months and moderate to cool temperatures during winter months. This area receives abundant sunlight throughout the year which makes it ideal for solar photovoltaic (PV) installations.
The most suitable areas for large-scale solar PV near Fallujah would be on flat open terrains that receive unobstructed sunlight throughout the day. These could include desert areas outside populated regions where there's minimal risk of shading from buildings or vegetation.
It's important to note that any large-scale solar PV project should also consider factors such as proximity to existing power grid infrastructure for ease of connection, availability of land, potential environmental impacts, security issues and local community acceptance among others.
Please consult with a professional renewable energy planner or company for a detailed feasibility study before embarking on such projects.
Citation Guide
Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Tuesday 19th of March 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.
