Solar PV Analysis of Anekal, India
Anekal, Karnataka, India is a pretty good location for generating solar energy throughout the year. The region gets a stable amount of sunlight most of the time due to its tropical climate, which means seasons are more defined by wet and dry periods rather than big changes in temperature or daylight hours.
The electricity that can be generated from each kilowatt (kW) of installed solar panels varies slightly across different seasons. In summer, you can expect about 5.44 kilowatt-hours (kWh) per day; in autumn it's slightly less at 4.67 kWh/day; winter sees an increase to 5.56 kWh/day and spring provides the highest output with around 6.94 kWh/day.
These numbers suggest that spring would be the best time for solar energy production in Anekal, Karnataka, followed by winter and then summer - with autumn being the least productive season.
To get the most out of your solar panels all year round at this location, they should ideally be tilted at an angle facing 12 degrees South.
However, there could be some local factors that might affect how much energy you can generate from your panels here:
1) Monsoon Season: This region experiences heavy rainfall during monsoon season which could reduce sunlight exposure on your panels and thus decrease their output.
2) Dust & Debris: Dust storms or other environmental factors may cause dust and debris to accumulate on your panels over time which would also affect their efficiency.
3) Shade: Any large buildings or trees nearby might cast shadows on your panel especially if they're not adequately elevated or positioned correctly.
To overcome these issues:
- For monsoons: Ensure proper installation so that water doesn't pool on top of them causing damage.
- For dust & debris: Regular cleaning will ensure maximum light absorption.
- For shade problems: Try installing them somewhere open where there won't be much obstruction blocking sunlight directly hitting them.
In conclusion, Anekal is a pretty good spot for solar energy production with some considerations and maintenance needed to ensure maximum efficiency.
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 Anekal
Seasonal solar PV output for Latitude: 12.7059, Longitude: 77.6947 (Anekal, 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 12° South in Anekal, India
To maximize your solar PV system's energy output in Anekal, India (Lat/Long 12.7059, 77.6947) throughout the year, you should tilt your panels at an angle of 12° 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 Anekal, 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 Anekal, India. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 12° South tilt angle throughout the year.
| Overall Best Summer Angle | Overall Best Autumn Angle | Overall Best Winter Angle | Overall Best Spring Angle |
|---|---|---|---|
| 3° North in Summer | 18° South in Autumn | 28° South in Winter | 7° 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 Anekal, 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 Anekal, 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 Anekal, India
Anekal is located in the southern part of Bangalore Urban district in the Indian state of Karnataka. The topography around Anekal is relatively flat with a few hilly regions, and it has an average elevation of about 915 meters (3000 feet) above sea level. The region experiences a tropical savanna climate with distinct wet and dry seasons.
For large-scale solar PV installations, areas that are mostly flat or gently sloping would be ideal to minimize installation complexity and costs. Thus, the flatter regions around Anekal could potentially be suitable for such projects.
In addition to topography, other factors also play a crucial role in determining suitability for solar power generation. These include:
1. Solar Irradiance: This area receives good sunlight throughout the year which makes it suitable for solar power generation.
2. Land Availability: Large scale solar PV requires significant land area which should be available at reasonable cost.
3. Proximity to Power Grid: For ease of transmission and minimal loss, proximity to power grid is beneficial.
4. Local Regulations & Policies: Supportive local government policies regarding renewable energy can facilitate easier setup and operation of such projects.
It's recommended that detailed feasibility studies including site surveys be carried out before deciding on specific locations for large-scale solar PV installations.
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 6th of July 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.
