Solar PV Analysis of Amman, Jordan
Amman, Jordan (latitude 31.9555, longitude 35.9435) is a suitable location for solar photovoltaic (PV) generation, thanks to its northern sub-tropical climate that provides ample sunlight throughout the year. The average energy production per day for each kW of installed solar in Amman varies by season: it reaches 8.77 kWh/kW in summer and 7.52 kWh/kW in spring, while autumn and winter see lower outputs at 5.54 kWh/kW and 3.80 kWh/kW respectively.
For a fixed panel installation at this location, the ideal tilt angle is 27 degrees south to optimize energy capture from the sun's rays across all seasons.
Although Amman's climate generally supports solar power generation, certain environmental factors may occasionally impact efficiency levels. For instance, strong winds or heavy rain during specific periods could affect power output from solar panels.
To mitigate these potential challenges and ensure greater energy production year-round, appropriate preventive measures can be taken during installation such as securing panels with robust mounting systems to withstand wind loads or installing drainage systems around the array to prevent water accumulation that could lead to shading or structural issues affecting performance over time
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 6 locations across Jordan. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Jordan by location
Solar output per kW of installed solar PV by season in Amman
Seasonal solar PV output for Latitude: 31.9555, Longitude: 35.9435 (Amman, Jordan), 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 27° South in Amman, Jordan
To maximize your solar PV system's energy output in Amman, Jordan (Lat/Long 31.9555, 35.9435) throughout the year, you should tilt your panels at an angle of 27° 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 Amman, Jordan
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 Amman, Jordan. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 27° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 16° South in Summer | 36° South in Autumn | 47° South in Winter | 24° 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 Amman, Jordan
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 Amman, Jordan.
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 Amman, Jordan
The topography around Amman, Jordan is hilly and mountainous. Areas to the east of Amman, including the Zarqa Governorate and parts of the Madaba Governorate, are mostly flat and would be most suitable for large-scale solar PV installations. The area around Mount Nebo in Madaba Governorate also has relatively flat terrain that could be used for solar PV projects.
Jordan solar PV Stats as a country
Jordan ranks 38th in the world for cumulative solar PV capacity, with 1,521 total MW's of solar PV installed. Each year Jordan is generating 149 Watts from solar PV per capita (Jordan ranks 35th in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Jordan?
Yes, there are incentives for businesses wanting to install solar energy in Jordan. The Jordanian government has implemented a number of policies and programs to encourage the adoption of renewable energy sources, including solar energy. These include tax exemptions on imported equipment used for renewable energy projects, subsidies for research and development activities related to renewable energy technologies, and grants for small-scale solar projects. Additionally, the government has established a Renewable Energy Fund that provides financial support to businesses investing in renewable energy projects.
Do you have more up to date information than this on incentives towards solar PV projects in Jordan? 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 29th of April 2023
Last Updated: Wednesday 26th of June 2024
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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.
