Solar PV Analysis of Titlakpur, Bangladesh
Titlakpur, Rajshahi Division, Bangladesh, located in the Northern Sub Tropics, offers a promising location for solar PV energy generation throughout the year. With its geographical coordinates at 24.171 latitude and 88.9793 longitude, this area experiences varying levels of solar potential across different seasons.
Seasonal Solar Performance
The solar energy output at Titlakpur fluctuates across the four meteorological seasons. Spring stands out as the most productive period, with an impressive 5.82 kWh per day for each kilowatt of installed solar capacity. Summer follows closely, generating 4.71 kWh/day, while autumn yields 4.49 kWh/day. Winter, as expected, shows the lowest output at 3.84 kWh/day, but still maintains a respectable level of energy production.
Optimal Panel Positioning
To maximize year-round solar energy production in Titlakpur, Rajshahi Division, fixed solar panels should be tilted at a 23-degree angle facing south. This carefully calculated angle takes into account the location's latitude, the Earth's elliptical orbit, and daily solar elevation angles, ensuring optimal exposure to sunlight throughout the year.
Environmental Considerations
While Titlakpur generally provides 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 rainfall. This may temporarily reduce solar panel efficiency during these months.
To mitigate the impact of monsoon weather, several preventative measures can be implemented during solar installation:
- Use high-quality, water-resistant solar panels and components to withstand heavy rainfall
- Install adequate drainage systems to prevent water accumulation on panels
- Implement a regular cleaning schedule to remove dust and debris, which can accumulate more quickly during dry periods between rain showers
Despite these challenges, the overall solar potential in Titlakpur remains strong, with the benefits of high energy production during spring and summer outweighing the temporary setbacks during the monsoon season. By implementing appropriate preventative measures and optimizing panel placement, solar PV systems in this location can provide a reliable and sustainable source of energy throughout the year.
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 Titlakpur
Seasonal solar PV output for Latitude: 24.171, Longitude: 88.9793 (Titlakpur, 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 23° South in Titlakpur, Bangladesh
To maximize your solar PV system's energy output in Titlakpur, Bangladesh (Lat/Long 24.171, 88.9793) throughout the year, you should tilt your panels at an angle of 23° 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 Titlakpur, 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 Titlakpur, Bangladesh. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 23° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 8° South in Summer | 30° South in Autumn | 39° 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 Titlakpur, 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 Titlakpur, 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 Titlakpur, Bangladesh
The topography around Titlakpur, Bangladesh, is characterized by flat, low-lying plains typical of the Bengal Basin. This region is part of the vast Ganges-Brahmaputra Delta, one of the largest river deltas in the world. The landscape is predominantly composed of alluvial soil deposited by the numerous rivers and streams that crisscross the area.
The terrain in and around Titlakpur is generally very flat, with minimal elevation changes. The average elevation in this region is only a few meters above sea level. This flatness is a result of centuries of sediment deposition from the major rivers that flow through Bangladesh. The area is dotted with small villages, agricultural fields, and numerous water bodies such as ponds, canals, and seasonal wetlands.
Due to its low-lying nature, the region is prone to flooding during the monsoon season, which typically occurs from June to October. This regular inundation contributes to the fertility of the soil but also poses challenges for infrastructure development and land use.
Regarding large-scale solar PV installations, the areas most suited for such projects would be the slightly elevated lands that are less prone to flooding. These could include:
- Fallow agricultural lands that are not actively cultivated
- Gently sloping areas on the outskirts of settlements
- Abandoned or underutilized industrial sites
- Areas with good road access for easier construction and maintenance
It's important to note that while the flat terrain is generally favorable for solar installations, the high humidity and potential for flooding in this region may present challenges. Any large-scale solar project would need to incorporate flood mitigation measures and be designed to withstand the local climate conditions.
Additionally, careful consideration should be given to land use, as much of the area is likely used for agriculture, which is crucial for local livelihoods. Ideal locations for solar PV would balance the need for suitable terrain with minimal disruption to existing agricultural activities and local communities.
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!
Citation Guide
Article Details for Citation
Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Sunday 13th of October 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.
