Solar Energy Potential in Al Kazimiyah, Baghdad, Iraq

Al Kazimiyah, Baghdad, Iraq, located in the Northern Sub Tropics at coordinates 33.3711, 44.3515, presents a promising location for solar photovoltaic (PV) energy generation throughout the year, though with significant seasonal variations. The solar energy production potential shows strong seasonal patterns. Summer stands out as the most productive season, with panels capable of generating 8.34kWh per day for each kW of installed capacity. Spring follows as the second most productive season with 6.96kWh/day. Autumn production decreases to 5.16kWh/day, while winter shows the lowest output at 3.62kWh/day per kW installed. For fixed panel installations at this location, the ideal tilt angle to maximize year-round solar production is 29 degrees facing South. This specific angle optimizes energy capture across all seasons while accounting for the Earth's elliptical orbit and the site's latitude.

Seasonal Considerations

The substantial difference between summer and winter production (more than double) suggests that system sizing should account for these seasonal variations. The strong summer and spring performance makes this location particularly suitable for applications where higher energy demands occur during these seasons, such as cooling and air conditioning needs.

Environmental Challenges

Despite the favorable solar conditions, Al Kazimiyah faces several environmental factors that could impact solar PV performance:

• Dust and sand accumulation: Iraq's arid climate leads to frequent dust deposition on solar panels, which can reduce efficiency by 10-40% if not addressed.
• High summer temperatures: Temperatures regularly exceeding 40°C (104°F) in summer can reduce panel efficiency, as PV cells typically lose efficiency above 25°C.
• Occasional dust storms: The region experiences dust storms that can temporarily reduce solar irradiance and deposit substantial amounts of particulate matter on panel surfaces.

Mitigation Strategies

To maximize solar energy production at this location, several preventative measures should be considered: Regular cleaning schedules should be implemented, ideally every 2-4 weeks during dustier periods. Automated cleaning systems or dust-repellent coatings can significantly reduce maintenance requirements. For temperature-related efficiency losses, elevated mounting structures that allow for better airflow beneath the panels can help mitigate overheating. Additionally, selecting PV modules with lower temperature coefficients would be advantageous for this climate. Overall, Al Kazimiyah offers excellent solar potential, particularly from March through October. With proper system design and maintenance protocols to address environmental challenges, solar PV installations can be highly productive in this location.

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 Al Kazimiyah

Seasonal solar PV output for Latitude: 33.3711, Longitude: 44.3515 (Al Kazimiyah, 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 Al Kazimiyah, Iraq

To maximize your solar PV system's energy output in Al Kazimiyah, Iraq (Lat/Long 33.3711, 44.3515) 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 Al Kazimiyah, 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 Al Kazimiyah, 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 Al Kazimiyah, 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 Al Kazimiyah, Iraq.

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 Al Kazimiyah, Iraq

Topography of Al Kazimiyah and Surrounding Areas

Al Kazimiyah (also spelled Al-Kadhimiya) is situated in the northern part of Baghdad, Iraq, along the eastern bank of the Tigris River. The topography of this area is characterized by relatively flat terrain typical of the Mesopotamian Plain. This ancient alluvial plain was formed by sediment deposits from the Tigris and Euphrates rivers over thousands of years. The elevation in Al Kazimiyah ranges between approximately 30 to 40 meters above sea level, with minimal variation across the immediate urban area. The landscape features gentle slopes toward the Tigris River, which serves as a natural western boundary for the district. The flatness of the terrain is occasionally interrupted by subtle depressions and slight elevations, but there are no significant hills or mountains within the immediate vicinity. Moving outward from Al Kazimiyah, the surrounding Baghdad region maintains this predominantly flat character. The Tigris River creates a ribbon of slightly lower elevation as it meanders through the city, with occasional embankments and terraces along its course. Some areas feature mild undulations in the landscape, but dramatic topographical features are absent.

Suitable Areas for Solar PV Development

The regions surrounding Al Kazimiyah offer several promising locations for large-scale solar photovoltaic (PV) installations, particularly in the less densely populated areas outside the Baghdad metropolitan zone. The desert plains to the west and southwest of Baghdad present ideal conditions for solar energy development. These areas feature extensive flat terrain with minimal vegetation, reducing potential shading issues. The land is largely undeveloped, providing ample space for large-scale installations without significant land-use conflicts. The area extending toward Al Anbar province in the west offers particularly favorable conditions. This region features vast stretches of open desert with stable soil conditions suitable for the construction of solar array foundations. The flat topography minimizes the need for extensive land grading, reducing installation costs and environmental impact. Areas to the south and southeast of Baghdad also present viable options for solar development. These semiarid plains have limited agricultural value but receive abundant sunlight throughout the year. The relatively firm ground conditions in these regions provide good structural support for mounting systems. While areas immediately surrounding Al Kazimiyah are heavily urbanized and therefore less suitable for large-scale solar development, the peripheral regions of Baghdad governorate offer significant potential. The transition zones between the city and the desert, particularly to the north and west, combine accessibility to existing infrastructure with available land area. The eastern bank of the Tigris River north of Al Kazimiyah, where population density decreases, could accommodate smaller solar installations. However, potential developers should consider seasonal variations in the water table in areas close to the river. For optimal solar PV performance, the flat desert regions beginning approximately 20-30 kilometers outside Baghdad's city limits would be most advantageous. These areas maximize exposure to sunlight while minimizing conflicts with existing development, agricultural activities, and population centers.

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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.