Kharadi, Maharashtra, India, located at 18.5588° N, 73.9446° E, offers a promising environment for solar energy generation throughout the year. This tropical location benefits from consistent sunlight, with seasonal variations primarily characterized by wet and dry periods rather than significant temperature fluctuations.

Seasonal Solar Performance

Solar panel efficiency in Kharadi varies across seasons, with spring emerging as the most productive period. The expected daily electricity output per kilowatt of installed solar capacity in each season is as follows: Spring: 6.85 kWh/day Winter: 5.16 kWh/day Autumn: 4.76 kWh/day Summer: 4.06 kWh/day Interestingly, the summer months show the lowest output, likely due to increased cloud cover during the monsoon season.

Optimal Panel Angle

For fixed solar panel installations in Kharadi, Maharashtra, the ideal tilt angle to maximize year-round energy production is 18 degrees facing South. This angle is calculated based on the location's latitude and accounts for the Earth's elliptical orbit, ensuring optimal sun exposure throughout the year.

Peak Generation Periods

The most favorable time for solar energy generation in Kharadi is during the spring months, typically from March to May. This period coincides with clear skies and intense sunlight, resulting in the highest daily output of 6.85 kWh per installed kilowatt.

Environmental Considerations

While Kharadi's climate is generally conducive to solar energy production, there are some environmental factors to consider: 1. Monsoon season: Heavy rainfall and increased cloud cover during the summer monsoon (June to September) can reduce solar panel efficiency. To mitigate this, ensure proper waterproofing and drainage systems are in place. 2. Dust accumulation: Kharadi's dry periods can lead to dust buildup on solar panels, potentially reducing their effectiveness. Regular cleaning and maintenance schedules should be implemented to address this issue. 3. Urban pollution: As part of the rapidly growing Pune metropolitan area, Kharadi may experience some air pollution, which can slightly decrease solar panel efficiency. Installing panels at a height and away from direct pollution sources can help minimize this impact. By addressing these factors through proper installation techniques and maintenance practices, solar energy systems in Kharadi can operate at optimal efficiency, taking full advantage of the location's favorable solar conditions throughout the year.

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 Kharadi

Seasonal solar PV output for Latitude: 18.5588, Longitude: 73.9446 (Kharadi, 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 18° South in Kharadi, India

To maximize your solar PV system's energy output in Kharadi, India (Lat/Long 18.5588, 73.9446) throughout the year, you should tilt your panels at an angle of 18° 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 Kharadi, 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 Kharadi, India. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 18° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
2° South in Summer	25° South in Autumn	34° South in Winter	12° 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 Kharadi, 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 Kharadi, 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 Kharadi, India

Kharadi, located in the eastern part of Pune, India, is situated in a region characterized by a mix of flat terrain and gentle undulations. The area around Kharadi is part of the Deccan Plateau, which gives it a relatively even topography with occasional low hills and shallow valleys. The nearby Mula-Mutha River flows to the south of Kharadi, contributing to the local landscape. The terrain in and around Kharadi is predominantly flat, with some areas experiencing slight elevations. This topography is a result of the region's geological history, shaped by ancient volcanic activity and subsequent weathering processes. The flat nature of the land has made it attractive for urban development and expansion of Pune city in recent years.

Suitable Areas for Large-Scale Solar PV

When considering areas nearby Kharadi for large-scale solar photovoltaic (PV) installations, several factors come into play. The most suitable locations would be those with ample open space, minimal shading, and good access to existing infrastructure. One promising area for solar PV development lies to the east of Kharadi, towards Wagholi and beyond. This region features expansive open lands with relatively flat terrain, making it ideal for the installation of solar panels. The lack of significant geographical obstacles in this direction allows for unobstructed sunlight exposure throughout the day. Another potential area for large-scale solar PV projects can be found to the southeast of Kharadi, in the direction of Hadapsar and Manjri. This region also offers vast stretches of open land with favorable topography for solar installations. The gently sloping terrain in some parts of this area could even be advantageous for optimizing the angle of solar panels to maximize energy capture. It's worth noting that while the immediate vicinity of Kharadi has seen rapid urbanization, moving slightly farther out reveals more open spaces suitable for large-scale solar projects. The areas mentioned above not only provide the necessary land but also benefit from proximity to existing power infrastructure, which is crucial for connecting solar farms to the grid. In conclusion, the relatively flat topography around Kharadi, combined with the availability of open spaces in nearby areas, presents favorable conditions for the development of large-scale solar PV installations. These projects could significantly contribute to the region's renewable energy capacity while taking advantage of the abundant sunlight characteristic of this part of India.

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.

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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.