Solar PV Analysis of Kushtia, Bangladesh
Kushtia, Mymensingh Division, Bangladesh, situated in the Northern Sub Tropics at coordinates 24.8192, 90.2433, presents a favorable location for solar PV energy generation throughout the year. The region experiences varying levels of solar energy output across different seasons, offering potential for consistent electricity production.
Seasonal Solar Energy Output
Solar energy production in Kushtia fluctuates with the seasons. Spring stands out as the most productive period, with an impressive daily output of 5.78 kWh per kW of installed solar capacity. Autumn follows with 4.84 kWh/day, while summer yields 4.36 kWh/day. Winter sees the lowest production at 3.98 kWh/day, but still maintains a respectable output.
Optimal Panel Installation
For maximum year-round solar energy production in Kushtia, Mymensingh Division, fixed solar panels should be tilted at a 24-degree angle facing south. This optimal angle has been calculated considering daily solar elevation angles, panel tilt optimization, and NASA's solar irradiance data, accounting for Earth's elliptical orbit.
Environmental Considerations
While Kushtia generally offers favorable conditions for solar energy production, there are some environmental factors to consider. The region experiences a monsoon season, typically from June to October, which can lead to increased cloud cover and potential flooding. To mitigate these issues, solar installations should be elevated and equipped with robust waterproofing measures.
Additionally, dust accumulation on solar panels can be a concern, particularly during the dry season. Regular cleaning and maintenance of panels is crucial to maintain optimal efficiency. Installing panels at the recommended 24-degree tilt also helps with natural cleaning during rainfall.
Conclusion
Overall, Kushtia presents a highly suitable location for solar PV energy generation. With proper installation techniques and regular maintenance, the region's solar potential can be effectively harnessed throughout the year, with spring and autumn offering particularly high yields.
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 88 locations across Bangladesh. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in Bangladesh by location
Solar output per kW of installed solar PV by season in Kushtia
Seasonal solar PV output for Latitude: 24.8192, Longitude: 90.2433 (Kushtia, Bangladesh), 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 24° South in Kushtia, Bangladesh
To maximize your solar PV system's energy output in Kushtia, Bangladesh (Lat/Long 24.8192, 90.2433) throughout the year, you should tilt your panels at an angle of 24° 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 Kushtia, Bangladesh
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 Kushtia, Bangladesh. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 24° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 9° South in Summer | 30° South in Autumn | 40° South in Winter | 18° 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 Kushtia, Bangladesh
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 Kushtia, Bangladesh.
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 Kushtia, Bangladesh
The topography around Kushtia, Bangladesh, is characterized by relatively flat terrain typical of the Bengal Plain. This region is part of the vast alluvial floodplain created by the Ganges-Brahmaputra river system. The landscape consists primarily of low-lying areas with minimal elevation changes, interspersed with numerous rivers, streams, and wetlands.
The area surrounding Kushtia features fertile agricultural land, with rice paddies and other crops dominating the landscape. The terrain is generally very level, with only slight undulations in some areas. The average elevation in this region is quite low, typically ranging from 5 to 15 meters above sea level. This flat topography is a result of centuries of sediment deposition by the rivers that crisscross the region.
When considering areas nearby that would be most suited for large-scale solar PV (photovoltaic) installations, several factors come into play. The ideal locations would have the following characteristics:
- Open, unobstructed spaces with minimal shading from trees or buildings
- Slightly elevated areas to reduce the risk of flooding
- Proximity to existing power infrastructure for easier grid connection
- Land that is not prime agricultural territory
Given these criteria, the most suitable areas for large-scale solar PV near Kushtia would likely be found on the outskirts of urban areas or in less fertile agricultural zones. Specifically, slightly elevated patches of land that are not prone to flooding during the monsoon season would be ideal. These could include fallow fields, abandoned industrial sites, or purpose-built solar parks on government-allocated land.
It's worth noting that while the flat terrain of the region is generally favorable for solar installations, care must be taken to avoid areas prone to frequent flooding or erosion. Additionally, the humid subtropical climate of the area means that solar panels would need to be designed to withstand high humidity and occasional extreme weather events.
Ultimately, a detailed site survey would be necessary to identify the most appropriate locations for large-scale solar PV projects in the vicinity of Kushtia, taking into account not only topographical features but also local land use patterns, environmental considerations, and infrastructure availability.
Bangladesh solar PV Stats as a country
Bangladesh ranks 63rd in the world for cumulative solar PV capacity, with 329 total MW's of solar PV installed. Each year Bangladesh is generating 2 Watts from solar PV per capita (Bangladesh ranks 87th in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in Bangladesh?
Yes, there are incentives for businesses wanting to install solar energy in Bangladesh. The government of Bangladesh has implemented a number of policies and programs to promote the use of renewable energy sources such as solar power. These include tax exemptions, subsidies, and other financial incentives for businesses that install solar systems. Additionally, the government has set up a Renewable Energy Fund which provides grants to support research and development activities related to renewable energy technologies.
Do you have more up to date information than this on incentives towards solar PV projects in Bangladesh? Please reach out to us and help us keep this information current. Thanks!
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Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Monday 23rd of September 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.
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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.
