Solar PV Analysis of Bahadurgarh, India
Bahadurgarh, Haryana, India, located at latitude 28.6659 and longitude 77.0044, offers a promising environment for solar energy generation throughout the year. This Northern Sub-Tropical location experiences varying levels of solar potential across different seasons, presenting both opportunities and challenges for solar PV installations.
Seasonal Solar Performance
Solar energy production in Bahadurgarh fluctuates with the seasons. Spring stands out as the most productive period, with an impressive 6.70 kWh per day for each kilowatt of installed solar capacity. Summer follows closely, generating 5.67 kWh/day/kW. Autumn sees a slight decrease to 4.55 kWh/day/kW, while winter experiences the lowest output at 3.66 kWh/day/kW.
These figures indicate that Bahadurgarh is well-suited for solar energy production, with particularly favorable conditions from spring through summer. The region's location in the Northern Sub-Tropics contributes to its overall good solar potential, even during the less productive autumn and winter months.
Optimal Panel Installation
To maximize year-round solar energy production in Bahadurgarh, Haryana, fixed solar panels should be tilted at an angle of 26 degrees facing South. This optimal angle takes into account the region's latitude and seasonal variations in solar elevation, ensuring the best possible energy capture throughout the year.
Environmental and Weather Considerations
While Bahadurgarh generally offers favorable conditions for solar energy production, there are some environmental factors to consider:
- Dust and air pollution: The region can experience high levels of particulate matter in the air, which may accumulate on solar panels and reduce their efficiency.
- Monsoon season: Heavy rains during the monsoon months (typically July to September) can temporarily reduce solar output.
To mitigate these issues, regular cleaning and maintenance of solar panels is essential. Installing panels at the optimal angle can also help with natural cleaning during rainfall. Additionally, using high-quality, dust-resistant panels and implementing a robust cleaning schedule can help maintain optimal energy production throughout the year.
In conclusion, Bahadurgarh's location provides a favorable environment for solar PV installations, with strong potential for energy generation, particularly during spring and summer. By addressing environmental factors through proper installation and maintenance, solar energy systems in this area can achieve consistent and efficient performance year-round.
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 422 locations across India. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.
Link: Solar PV potential in India by location
Solar output per kW of installed solar PV by season in Bahadurgarh
Seasonal solar PV output for Latitude: 28.6659, Longitude: 77.0044 (Bahadurgarh, India), 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 26° South in Bahadurgarh, India
To maximize your solar PV system's energy output in Bahadurgarh, India (Lat/Long 28.6659, 77.0044) throughout the year, you should tilt your panels at an angle of 26° 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 Bahadurgarh, India
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 Bahadurgarh, India. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 26° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 12° South in Summer | 34° South in Autumn | 43° South in Winter | 22° 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 Bahadurgarh, India
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 Bahadurgarh, India.
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 Bahadurgarh, India
Bahadurgarh, located in the state of Haryana, India, is situated in a relatively flat region known as the Indo-Gangetic Plain. This area is characterized by its generally level terrain with only slight variations in elevation. The landscape around Bahadurgarh is predominantly composed of agricultural fields and urban development, with few natural features interrupting the mostly uniform topography.
The city itself and its immediate surroundings are quite flat, with minimal hills or significant changes in elevation. This flatness extends for many kilometers in all directions, creating a vast, open landscape. The nearby Yamuna River, which flows to the east of Bahadurgarh, has shaped some of the local topography over time, creating gentle slopes and minor depressions in areas closer to its banks.
When considering areas nearby that would be most suited for large-scale solar PV (photovoltaic) installations, several factors come into play. The flat terrain surrounding Bahadurgarh is generally favorable for solar projects, as it minimizes the need for extensive land preparation and allows for efficient layout of solar panels. Areas to the west and southwest of Bahadurgarh would likely be the most suitable for such installations.
These regions tend to have fewer urban developments and more open, agricultural land. The lack of tall structures or natural features that could cast shadows makes them ideal for maximizing solar exposure throughout the day. Additionally, being slightly further from the Yamuna River reduces the risk of seasonal flooding or soil instability that could affect a large-scale solar installation.
It's worth noting that while the topography is favorable, other factors such as land availability, proximity to power infrastructure, and local regulations would also play crucial roles in determining the most suitable locations for solar PV projects. The abundant sunshine in this region, combined with the flat terrain, makes the area around Bahadurgarh generally promising for solar energy development.
India solar PV Stats as a country
India ranks 5th in the world for cumulative solar PV capacity, with 49,684 total MW's of solar PV installed. This means that 6.50% of India's total energy as a country comes from solar PV (that's 11th in the world). Each year India is generating 36 Watts from solar PV per capita (India ranks 56th in the world for solar PV Watts generated per capita). [source]
Are there incentives for businesses to install solar in India?
Yes, there are several incentives for businesses wanting to install solar energy in India. These include:
1. Capital Subsidy: The Ministry of New and Renewable Energy (MNRE) provides a capital subsidy of up to 30% on the cost of installing solar power systems for commercial and industrial establishments.
2. Accelerated Depreciation: Businesses can avail accelerated depreciation benefits under Section 32 of the Income Tax Act, 1961, which allows them to claim tax deductions on investments made in solar projects over a period of five years instead of claiming it all at once.
3. Net Metering: This policy allows businesses to sell excess electricity generated from their rooftop solar system back into the grid at retail rates, thus reducing their electricity bills significantly.
4. Solar Renewable Energy Certificates (SREC): Businesses can earn SRECs by generating renewable energy through their rooftop solar systems and then selling these certificates in the open market or trading platforms like IEX or PXIL at predetermined prices set by state regulatory commissions.
Do you have more up to date information than this on incentives towards solar PV projects in India? 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: Sunday 8th 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.
