Solar PV Analysis of Erode, India
Erode, Tamil Nadu, India is a good location for generating solar energy all year round due to its tropical climate which provides consistent sunlight most of the year. The amount of electricity that can be produced from each kilowatt (kW) of installed solar panels varies with the seasons, but remains relatively high throughout.
In summer and winter, you can expect around 5.43 and 5.44 kilowatt-hours (kWh) per day respectively for each kW of installed solar. In autumn, this slightly decreases to about 4.70 kWh/day while in spring it increases significantly to around 6.83 kWh/day per kW.
Therefore, spring would be the ideal time for generating solar energy at this location due to higher daily output levels compared to other seasons.
To maximize total yearly production from your solar panels at this location, they should ideally be tilted at an angle of 10 degrees facing south if they are fixed installations.
However, there could potentially be local factors that might impede solar production in Erode such as dust storms or heavy monsoon rains which could cover the panels with dust or water reducing their efficiency.
Preventative measures could include installing automatic cleaning systems or protective covers on your panels to keep them clean and free from obstruction ensuring greater energy production. Regular maintenance checks should also be carried out especially after severe weather conditions like storms or heavy rains.
Also remember that while Erode receives a lot of sunlight throughout the year making it suitable for solar power generation; any shading caused by nearby buildings or trees can also affect how much sun reaches your panels so ensure they are placed in an optimal position without obstructions blocking direct sunlight.
Overall, aside from these potential issues and provided preventative measures are taken where necessary; Erode's tropical climate makes it quite suitable for productive use of solar PV technology all-year-round.
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 Erode
Seasonal solar PV output for Latitude: 11.3458, Longitude: 77.7334 (Erode, 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 10° South in Erode, India
To maximize your solar PV system's energy output in Erode, India (Lat/Long 11.3458, 77.7334) throughout the year, you should tilt your panels at an angle of 10° 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 Erode, 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 Erode, India. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 10° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 5° North in Summer | 16° South in Autumn | 26° South in Winter | 5° 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 Erode, 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 Erode, 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 Erode, India
Erode, India is located in the southern part of India and is characterized by a mix of flatlands and hilly terrain. The region is predominantly agricultural with several rivers flowing through it.
The topography around Erode consists mainly of plains interspersed with hills, making it suitable for solar PV installations. The land is relatively flat which can facilitate large-scale solar panel installation. Additionally, the region receives abundant sunlight throughout the year, further enhancing its suitability for solar power generation.
Areas most suited to large-scale solar PV near Erode would be open agricultural lands or non-arable lands where there will be minimal disruption to local ecology and farming activities. Places like Perundurai, Bhavani and Sathyamangalam could potentially be good sites due to their relative flatness and availability of space.
However, any decision on setting up a large-scale solar PV should also take into account factors such as proximity to transmission lines or substations (for feeding the generated power into the grid), local climate conditions (solar irradiance levels), soil type (for installing foundations for mounting structures) etc., along with regulatory permissions and social impact 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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Author: Aaron Robinson
Publisher: profileSOLAR.com
First Published: Tuesday 9th of April 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.
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.
