Solar PV Analysis of Jagatsinghapur, India
Jagatsinghapur, Odisha, India, located at 20.2542° N, 86.1651° E, presents a promising location for solar energy generation. Situated in the tropics, this area benefits from consistent sunlight throughout most of the year, with seasons characterized more by wet and dry periods than significant temperature fluctuations.
Seasonal Solar Energy Production
Solar energy production in Jagatsinghapur varies across the meteorological seasons. Spring stands out as the most productive season, with an impressive 6.22 kWh per day for each kilowatt of installed solar capacity. Summer follows with 4.88 kWh/day, while winter and autumn produce 4.57 kWh/day and 4.44 kWh/day, respectively.
The region's proximity to the equator ensures relatively stable solar energy production year-round. However, the notable increase in spring suggests this season as the peak time for solar generation, likely due to clearer skies and optimal sun angles.
Optimal Panel Tilt
For fixed solar panel installations in Jagatsinghapur, Odisha, the ideal tilt angle to maximize year-round energy production is 19 degrees facing South. This angle optimizes the panels' exposure to sunlight throughout the year, accounting for the Earth's elliptical orbit and the location's specific latitude.
Environmental Considerations
While Jagatsinghapur's tropical location is generally favorable for solar energy production, there are some environmental factors to consider:
1. Monsoon season: The region experiences heavy rainfall during the monsoon months, typically from June to September. This can temporarily reduce solar output due to cloud cover and potential panel soiling.
2. Humidity: High humidity levels, common in tropical coastal areas, can lead to increased dust adhesion on solar panels, potentially reducing their efficiency.
Preventative Measures
To mitigate these environmental challenges and ensure optimal solar energy production, consider the following measures:
- Install a robust cleaning system or schedule regular manual cleaning to combat dust and pollution buildup on panels.
- Use high-quality, weather-resistant solar panels designed to withstand high humidity and occasional heavy rainfall.
Overall, Jagatsinghapur's location offers a favorable environment for solar energy production, with consistent year-round sunlight and a notable peak in spring. By addressing the few environmental challenges through proper installation and maintenance practices, this location can be an excellent choice for solar PV systems.
Note: The Tropics are located between 23.5° North and -23.5° South of the equator.
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 Jagatsinghapur
Seasonal solar PV output for Latitude: 20.2542, Longitude: 86.1651 (Jagatsinghapur, 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 19° South in Jagatsinghapur, India
To maximize your solar PV system's energy output in Jagatsinghapur, India (Lat/Long 20.2542, 86.1651) throughout the year, you should tilt your panels at an angle of 19° 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 Jagatsinghapur, 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 Jagatsinghapur, India. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 19° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 5° South in Summer | 26° South in Autumn | 35° South in Winter | 14° 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 Jagatsinghapur, 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 Jagatsinghapur, 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 Jagatsinghapur, India
The area around Jagatsinghapur, India, is characterized by a predominantly flat and low-lying landscape. This region is part of the coastal plains of Odisha, situated near the Bay of Bengal. The topography is generally very gentle, with minimal elevation changes across the area.
Much of the land surrounding Jagatsinghapur consists of fertile alluvial plains, formed by the sediment deposited by rivers over thousands of years. These plains are interspersed with numerous small rivers, streams, and irrigation canals that crisscross the landscape. The terrain is mostly level, with occasional slight undulations.
As you move closer to the coast, which is approximately 10-15 kilometers east of Jagatsinghapur, the land becomes even flatter and includes some marshy areas and tidal flats. There are also some scattered patches of mangrove forests near the coastline, though much of the original mangrove cover has been cleared for agriculture and human settlements.
Regarding areas suitable for large-scale solar PV (photovoltaic) installations, the flat terrain of the region offers several advantages. The most promising locations would be the open agricultural lands and fallow fields that are abundant in the area surrounding Jagatsinghapur. These areas provide large, unobstructed spaces that receive ample sunlight throughout the year, making them ideal for solar energy production.
Specifically, the rural areas to the north, west, and southwest of Jagatsinghapur town would likely be most suitable for solar PV projects. These locations offer a good balance of available land, minimal topographical obstacles, and relatively lower population density compared to areas closer to the coast or major urban centers.
However, it's important to note that while the flat terrain is advantageous for solar installations, the coastal proximity brings challenges such as high humidity, potential for cyclones, and salt spray, which could affect the efficiency and maintenance of solar panels. Additionally, care must be taken to avoid ecologically sensitive areas, particularly any remaining mangrove forests or wetlands closer to the coast.
In conclusion, the gently sloping agricultural lands within a 10-20 kilometer radius of Jagatsinghapur, particularly in the inland direction, would likely offer the most promising sites for large-scale solar PV development, balancing favorable topography with practical considerations.
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: Saturday 10th of August 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
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