Solar PV Analysis of Dharashiv, India
Dharashiv, Maharashtra, India is a great location for generating solar energy all year round. This is because it's located in the Tropics where sunlight is relatively consistent throughout the year. The amount of electricity produced per kilowatt of installed solar panels varies slightly by season: 5.02 kWh/day in Summer, 4.91 kWh/day in Autumn, 5.08 kWh/day in Winter and 6.65 kWh/day in Spring.
In other words, you can expect to generate slightly more electricity from your solar panels during Spring compared to other seasons at this location but overall, there isn't a huge difference between seasons which makes it ideal for constant energy production.
However, keep in mind that these figures are based on an ideal installation where the panels are tilted at an angle of 17 degrees facing South - this has been found to be the best angle for capturing maximum sunlight over the course of a year at this location.
Despite these favourable conditions, there might be some local factors that could affect solar production like dust storms or heavy monsoon rains common to tropical climates like Dharashiv's which may cover panels with dust or water droplets reducing their efficiency temporarily until cleaned off.
To counteract these issues and ensure greater energy production from your solar installation here:
1) Ensure regular cleaning and maintenance of your panels especially after such weather events.
2) Consider installing automated cleaning systems if possible.
3) Using anti-reflective coating on the solar panel surface can also help improve performance by allowing more light absorption even when covered with dust or water droplets.
4) If heavy rainfall is frequent during certain times of the year consider using bifacial modules (solar cells that capture light from both sides), as they have shown better performance under cloudy conditions due to their ability to capture diffused light reflected from surrounding surfaces besides direct sunlight.
Remember though that while these measures can help maintain optimal output they will also add to the overall cost of your solar installation so it's important to weigh these added costs against potential gains in energy production.
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 Dharashiv
Seasonal solar PV output for Latitude: 18.1863, Longitude: 76.0407 (Dharashiv, 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 17° South in Dharashiv, India
To maximize your solar PV system's energy output in Dharashiv, India (Lat/Long 18.1863, 76.0407) throughout the year, you should tilt your panels at an angle of 17° 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 Dharashiv, 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 Dharashiv, India. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 17° 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 | 24° South in Autumn | 33° 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 Dharashiv, 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 Dharashiv, 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 Dharashiv, India
Dharashiv is located in the Osmanabad district of Maharashtra, India. The topography around Dharashiv is relatively flat with gentle undulating terrain. The region falls under the Deccan Plateau and has a semi-arid climate.
The area receives ample sunlight throughout the year making it suitable for solar PV installations. The most suitable areas for large-scale solar PV would be open, flat lands with minimal shading from trees or buildings. Areas like Tuljapur to the north-west, Omerga to the east, and Ausa to the south-east could potentially be suitable given their flat terrains and exposure to sunlight.
However, any decision on setting up large-scale solar PV should also consider other factors such as proximity to transmission lines or substations (for grid-connected systems), land ownership rights, environmental impact assessments etc.
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: Monday 27th of May 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.
