Solar Energy Potential in Tarakeswar, India

Tarakeswar, a location in West Bengal, India, offers promising conditions for solar energy generation throughout the year. Situated in the tropics, this area benefits from relatively consistent sunlight patterns compared to locations at higher latitudes, making it generally favorable for solar PV installations. The seasonal performance data shows interesting variations in energy production throughout the year. Spring stands out as the most productive season, with an impressive 6.02 kWh per day for each kilowatt of installed solar capacity. Summer follows with 4.46 kWh/day, while autumn and winter show slightly lower but still substantial outputs at 4.30 kWh/day and 4.00 kWh/day respectively. For fixed solar panel installations in Tarakeswar, the ideal tilt angle to maximize year-round energy production is 21 degrees facing South. This specific angle has been calculated to optimize solar capture across all seasons, taking into account the location's position relative to the sun's path throughout the year.

Seasonal Considerations

The spring season (approximately March to May) clearly represents the peak production period in Tarakeswar. This coincides with the pre-monsoon period when skies tend to be clearer and solar radiation is intense. The substantial drop in production during other seasons, particularly winter, suggests some seasonal factors are affecting solar potential. Despite being in a tropical region, Tarakeswar still experiences enough seasonal variation to warrant consideration when planning solar installations. The relatively consistent production across summer, autumn, and winter (all above 4 kWh/day) indicates that solar remains viable year-round, even if spring significantly outperforms other seasons.

Environmental and Weather Factors

Several environmental factors could potentially impact solar production in Tarakeswar:

• Monsoon conditions: The region experiences heavy rainfall during the monsoon season (typically June to September), which can reduce solar output through cloud cover and increased humidity.
• Air pollution: Being in the vicinity of industrial areas in West Bengal, atmospheric particulate matter could reduce solar irradiance reaching panels.
• Dust accumulation: The combination of dry periods and agricultural activities can lead to dust buildup on panels.

To mitigate these challenges, solar installations in Tarakeswar should incorporate several preventative measures. Regular cleaning schedules are essential, particularly before and after monsoon season. Installing panels at the recommended 21-degree tilt not only optimizes production but also helps with natural cleaning during rainfall. Additionally, quality inverters with high humidity tolerance and proper IP-rated enclosures for electronic components will ensure system resilience during the monsoon season. Anti-soiling coatings on panels can reduce dust accumulation issues, while elevated mounting structures can minimize shading from surrounding vegetation and reduce exposure to potential flooding during heavy monsoon rains.

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 Tarakeswar

Seasonal solar PV output for Latitude: 22.8857, Longitude: 88.0164 (Tarakeswar, 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 21° South in Tarakeswar, India

To maximize your solar PV system's energy output in Tarakeswar, India (Lat/Long 22.8857, 88.0164) throughout the year, you should tilt your panels at an angle of 21° 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 Tarakeswar, 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 Tarakeswar, India. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 21° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
7° South in Summer	29° South in Autumn	38° South in Winter	16° 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 Tarakeswar, 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 Tarakeswar, India.

Our calculation method

1. Solar Position:
   We determine the Sun's position on the Winter solstice using the location's latitude and solar declination.
2. Shadow Projection:
   We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle.
3. 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 Tarakeswar, India

The region around Tarakeswar in West Bengal, India, is characterized by predominantly flat terrain typical of the lower Gangetic plains. This area forms part of the vast alluvial plain created by the Ganges River system over millennia. The topography is remarkably level, with elevations generally ranging between 10 to 25 meters above sea level. This flatness extends across much of the surrounding landscape, creating an uninterrupted horizon in many directions. Occasional gentle undulations break the otherwise uniform terrain, but there are no significant hills or mountains in the immediate vicinity. The soil composition is primarily alluvial, resulting from centuries of sediment deposition by river systems. These fertile soils support extensive agriculture, which dominates land use in the region. Rice paddies, jute fields, and other crops create a patchwork landscape across the plains surrounding Tarakeswar.

Hydrological Features

The area's flat topography influences its drainage patterns. Several small rivers and streams meander through the region, including tributaries of the Hooghly River, which flows approximately 30 kilometers to the east. These waterways have historically shaped local settlement patterns and agricultural practices. During monsoon seasons, some low-lying areas may experience temporary waterlogging due to the minimal gradient for natural drainage. Numerous small ponds and artificial water bodies dot the landscape, serving both agricultural irrigation needs and religious purposes. These water features create microclimates and influence local land use patterns throughout the region.

Potential for Solar PV Development

The flat terrain around Tarakeswar offers several advantages for large-scale solar photovoltaic (PV) installations. Areas to the west and northwest of Tarakeswar present particularly promising conditions for solar development. These locations feature: Open agricultural lands with minimal shading from vegetation or structures. The absence of significant topographical features means minimal shadowing effects throughout the day, maximizing potential solar capture. The flat terrain reduces construction complexity and costs associated with land preparation. This flatness also facilitates more efficient arrangement of solar panels in optimal configurations without need for extensive earthworks. Several fallow or less productive agricultural plots in the northwestern quadrant could be repurposed for solar installations with minimal disruption to productive farming. These areas typically have good access to existing road infrastructure, simplifying construction and maintenance logistics.

Considerations for Development

Despite favorable topography, potential solar developments must account for seasonal flooding risks in certain low-lying areas, particularly during monsoon months. Elevated mounting systems would be necessary in these zones to prevent water damage to electrical components. The region's agricultural importance means that careful site selection is essential to balance energy production with food security concerns. The most suitable areas would be those with marginal agricultural value or lands that could support dual-use approaches combining solar generation with compatible agricultural activities. Land parcels within 5-10 kilometers west of Tarakeswar town offer an optimal balance of favorable topography, minimal flooding risk, and proximity to existing electrical infrastructure. These areas generally feature well-drained soils on slightly elevated ground compared to surrounding agricultural fields, providing natural protection from seasonal water accumulation while maintaining the beneficial flat aspect for solar panel installation.

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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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.