Solar energy is one of the most reliable renewable sources of energy. The sunlight is converted into electrical energy by photovoltaic cells. Solar energy is used in solar light, solar cooker, solar water pump, etc.
The agriculture system in India is heavily dependent on monsoon for irrigation. Diesel generated pumps cause pollution, hence Solar water pumps are boon to the agricultural sector. Solar water pumps convert solar energy into electrical energy. It drew surface or groundwater for irrigation.
Read the full article to know about solar water pump prices in India and their top suppliers.
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In India, the integration of Solar Irrigation Systems is revolutionizing the agricultural sector, offering a sustainable and cost-effective solution for farmers. These systems harness Renewable Energy Water Pumps, a cornerstone in the shift towards eco-friendly agriculture. Particularly in rural and remote areas, Off-Grid Solar Pump Solutions are becoming increasingly popular, providing a reliable water source without the need for conventional electricity. The advancement in Solar Pumping Technology in Indian Agriculture has enabled farmers to increase crop yields while significantly reducing their carbon footprint. Photovoltaic Water Pumping in India not only aligns with the country’s renewable energy goals but also addresses the critical challenges of water scarcity and energy access in the agricultural sector. This innovative approach is empowering farmers, promoting sustainable farming practices, and contributing to the overall growth of the agricultural economy in India. As these technologies continue to evolve, they hold the promise of transforming the landscape of Indian agriculture, making it more resilient, efficient, and environmentally sustainable.
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Subsidies for Solar Pumps in India
Pradhan Mantri Kisan Urja Suraksha evam Utthaan Mahabhiyan (PM-KUSUM) scheme, the government aims to support the installation of solar pumps across the country. This scheme often includes subsidies of up to 60-90% of the total cost, depending on the state and the type of pump (surface or submersible).
Farmers and other interested parties are typically required to apply for these subsidies through designated government portals or through participating banks and financial institutions. It’s important to note that the details of these subsidy schemes, including the eligibility criteria and the application process, can change over time.
For the most current information and guidance on applying for a subsidy for a solar water pump in India, it’s advisable to consult the official website of the Ministry of New and Renewable Energy (MNRE) or the relevant state government’s renewable energy department. Additionally, local solar pump vendors and agricultural extension offices can often provide up-to-date information and assistance.
Price of solar water pump in India
Since, solar water pumps need low maintenance, durable, noise free and efficient. It’s highly demanded in the modern agriculture sector.
The price range of solar water pumps varies according to horsepower (HP), type, brand, rating etc. It starts from 1HP at Rs. 87,000 to 10HP at Rs.6 lakh.
Let’s look at standard price range of solar water pump in India from 1HP to 10HP
- 1HP solar pump – Rs.75,000 – Rs.90,000
- 2HP solar pump – Rs.1,50,000 – Rs.1,80,000
- 3HP solar pump – Rs.1,60,000 – Rs.2,50,000
- 5HP solar pump – Rs.2,00,000 – Rs.3,50,000
- 7HP solar pump – Rs.2,50,000 – Rs.5,00,000
- 10HP solar pump – Rs.4,00,000 – Rs.7,00,000
1HP solar pump – Rs.75,000 – Rs.90,000
A 1HP solar pump, typically priced between Rs. 75,000 and Rs. 90,000, offers an efficient and eco-friendly solution for a variety of applications. These solar pumps are particularly popular in areas where access to conventional power is limited or non-existent. They’re well-suited for agricultural irrigation, livestock watering, and providing water for remote homes and villages.
In terms of water discharge capacity, a 1HP solar pump can efficiently handle moderate water requirements. It’s capable of pumping water from depths of up to 10-30 meters, making it ideal for shallow wells, borewells, and surface water sources like lakes and ponds. The exact discharge rate can vary, but typically, these pumps can deliver around 6,000 to 10,000 liters of water per day, depending on factors like the depth of the water source and the amount of sunlight available.
The versatility of a 1HP solar pump, combined with its capacity to deliver a substantial volume of water without relying on grid electricity, makes it a valuable asset for sustainable water management in various settings across India.
Here’s a summary of the key numbers for a 1HP solar pump presented in a table format:
| Specification | Value or Range |
|---|---|
| Price | Rs. 75,000 – Rs. 90,000 |
| Power | 1 Horsepower (HP) |
| Optimal Water Source Depth | 10 – 30 meters |
| Daily Water Discharge | 6,000 – 10,000 liters per day |
2HP solar pump – Rs.1,50,000 – Rs.1,80,000
A 2HP solar pump, which usually costs between Rs. 1,50,000 and Rs. 1,80,000, is a robust solution for more demanding water applications. It’s an excellent choice for larger scale irrigation, bigger farms, and community water supply projects in areas where grid electricity is unreliable or unavailable.
The 2HP pump is designed to manage higher water discharge rates efficiently. Typically, it can lift water from depths of around 20-40 meters, making it suitable for deeper wells and borewells. As for its discharge capacity, a 2HP solar pump can typically deliver around 14,000 to 20,000 liters of water per day, depending on factors such as the depth of the water source and sunlight availability.
Now, let’s look at the key figures in a table format for easier reference:
| Specification | Value or Range |
|---|---|
| Price | Rs. 1,50,000 – Rs. 1,80,000 |
| Power | 2 Horsepower (HP) |
| Optimal Water Source Depth | 20 – 40 meters |
| Daily Water Discharge | 14,000 – 20,000 liters per day |
3HP solar pump – Rs.1,60,000 – Rs.2,50,000
A 3HP solar pump, priced between Rs. 1,60,000 and Rs. 2,50,000, caters to even higher water demands, making it suitable for extensive agricultural fields, larger community water supply systems, and high-demand industrial applications. It’s an ideal choice in regions where access to the electrical grid is limited, or as a sustainable alternative to traditional power sources.
This more powerful pump is capable of extracting water from deeper sources, with an operational depth range generally between 30 to 50 meters. It’s particularly adept at handling significant water supply tasks. When it comes to water discharge, a 3HP solar pump can deliver about 20,000 to 30,000 liters of water per day, though this can vary based on the depth of the water source, sunlight conditions, and other environmental factors.
Here’s a table summarizing the key details:
| Specification | Value or Range |
|---|---|
| Price | Rs. 1,60,000 – Rs. 2,50,000 |
| Power | 3 Horsepower (HP) |
| Optimal Water Source Depth | 30 – 50 meters |
| Daily Water Discharge | 20,000 – 30,000 liters per day |
5HP solar pump – Rs.2,00,000 – Rs.3,50,000
A 5HP solar pump, with a price range of Rs. 2,00,000 to Rs. 3,50,000, is a high-capacity solution ideal for large-scale agricultural irrigation, industrial uses, and sizeable community water projects. It’s especially beneficial in areas lacking reliable grid power, providing a sustainable and robust alternative for substantial water needs.
This pump is capable of drawing water from considerable depths, usually around 40 to 60 meters, making it suitable for deep wells and boreholes. The 5HP solar pump stands out in its ability to deliver a significant volume of water, with a typical discharge capacity ranging from 30,000 to 40,000 liters per day. These figures can vary based on factors like the depth of the water source, the amount of available sunlight, and the specific pump model.
Let’s summarize the key details in a table format for clarity:
| Specification | Value or Range |
|---|---|
| Price | Rs. 2,00,000 – Rs. 3,50,000 |
| Power | 5 Horsepower (HP) |
| Optimal Water Source Depth | 40 – 60 meters |
| Daily Water Discharge | 30,000 – 40,000 liters per day |
7HP solar pump – Rs.2,50,000 – Rs.5,00,000
A 7HP solar pump, priced between Rs. 2,50,000 and Rs. 5,00,000, is a powerful option for substantial water requirements, making it ideal for vast agricultural areas, large industrial applications, and community water supply systems in regions without consistent electrical grid access.
This pump is designed to operate efficiently at greater depths, typically capable of extracting water from depths ranging between 50 to 70 meters. This makes it suitable for deep wells and larger water sources. The water discharge capacity of a 7HP solar pump is quite impressive, often able to deliver about 40,000 to 50,000 liters per day, though this can depend on various factors such as the depth of the water source, the available sunlight, and specific model efficiencies.
Here’s a table summarizing the key information:
| Specification | Value or Range |
|---|---|
| Price | Rs. 2,50,000 – Rs. 5,00,000 |
| Power | 7 Horsepower (HP) |
| Optimal Water Source Depth | 50 – 70 meters |
| Daily Water Discharge | 40,000 – 50,000 liters per day |
10HP solar pump – Rs.4,00,000 – Rs.7,00,000
A 10HP solar pump, which falls in the price range of Rs. 4,00,000 to Rs. 7,00,000, is a highly robust and capable option suitable for extensive agricultural irrigation, large-scale industrial use, and community water supply projects, especially in off-grid or remote locations.
This pump is designed to effectively handle significant water extraction from considerable depths, generally ranging from 60 to 80 meters, making it ideal for very deep wells or large water bodies. When it comes to its water discharge capacity, a 10HP solar pump is quite powerful, typically capable of delivering around 50,000 to 60,000 liters of water per day. This capacity, however, can vary depending on factors like the depth of the water source, the amount of sunlight available, and the efficiency of the specific pump model.
Here’s a summary table providing an overview of the key numbers:
| Specification | Value or Range |
|---|---|
| Price | Rs. 4,00,000 – Rs. 7,00,000 |
| Power | 10 Horsepower (HP) |
| Optimal Water Source Depth | 60 – 80 meters |
| Daily Water Discharge | 50,000 – 60,000 liters per day |
Disclaimer: The below list does not signify any rankings, rather just gives you an indication of some of the companies operating in this space. The Reader shall get in touch with the companies directly to understand the quality and capabilities of the companies before any purchase.
Top 20 suppliers of solar pump in India
Installing a solar pump needs huge investment. We have provided a list of top 10 suppliers of water pumps in India below. The water pumps of these companies are standard and highly efficient.
1.Tata Power Solar Pump
Tata is one of the trusted suppliers of solar water pumps. They provide both a DC and AC range of solar water pumps. These pumps are also available at subsidized rates through the PM-Kusum scheme. They have installed approximately 50,000 solar water pumps across the nation till now.
2.Shakti Solar Pump
Shakti pumps are pioneers in the field of solar water pumps. They claim to be 40% more efficient than any other solar pumping set. The motors of Shakti solar pump are highly efficient which increases its life span upto 25 years. It’s made up of durable tempered glasses which reduces the risk of damage.
3.Falcon Solar Pump
Falcon is a manufacturer of world class pumping sets. It’s known for efficiency, durability and most advanced technology. Falcon products are acknowledged in the market for their standard quality.
4.Amrut Solar Pump
Amrut solar energy is one of the top in photovoltaic technology. They provide the best solution to solar water pumping. Their solar water pumping set ranges between 1HP to 50HP. Their products are highly efficient and durable which provides more water for irrigation.
5.Crompton Solar Pump
Crompton solar pumps come with exciting features like easy installation, long life warranty, stainless steel body and many more. These solar pumps can be installed for domestic and industrial use. They provide both AC and DC range of solar water pumps. These pumps can withstand harsh operating conditions.
6.Lubi Solar Pump
Lubi solar company is known for its A-grade solar cells. Its solar water pump is the most popular product.It comes with a robust design made with galvanized steel. Its conversion efficiency is 98%. They provide both a solar submersible water pump and solar surface water pump.
7.Waaree Solar Pump
Waaree solar pump is an affordable option which makes it appealing. Its lightweight and compact size increases its charm among the farmers. It has automatic protection against high/low voltage. Maintenance cost is quite low.
8.Texmo Solar Pump
Aqua group is the maker of Texmo solar pumps. It is one of the preferred solar water pumps in India by the farmers due to its robust design. Its design is completely based on farmers convenience who can start early in the morning and work till late in the evening. They provide solar pumps for domestic as well as industrial purposes.
9.Oswal Solar Pump
The OSSL series of Oswal solar water pumping sets is designed to produce eco-friendly and energy efficient solutions to irrigation. It provides high wear resistance and anti-corrosion in nature. Operating conditions include: Max. Liquid Temp. – 45°C,Water pH Value – 6.5-8.0, Max.Quantity of Sand – 50gm/m³, etc. Its High efficiency and longevity reduces the running cost.
10.KBL Solar Pump
KBL solar water pump supplies water from small to large farms, domestic to industrial need without worrying unstable power cuts. It comes with an inverter and high quality reliable pump.It cuts off the electricity cost and increases efficiency of irrigation.
Of course, let’s adjust those company headings to H3 tags for a clearer and more prominent display:
11. V-Guard Solar Pump
Renowned for their dependable electrical appliances, V-Guard also excels in solar water pumps. Their products are tailored for both agricultural and domestic settings, designed to perform efficiently even in low-light conditions.
12. Kirloskar Solar Pump
Kirloskar stands as a powerhouse in industrial equipment, and their solar pumps are no different. These pumps are versatile, suitable for a variety of needs including irrigation and water supply in remote areas.
13. Havells Solar Pump
Leveraging their deep-rooted expertise in electrical gear, Havells brings high-quality solar water pumping solutions to the table. Suitable for both agricultural and residential use, they focus on high efficiency and lasting performance.
14. Mahindra Solar Pump
Mahindra’s solar pumps, a part of their diverse portfolio, are crafted for peak performance. They’re a perfect fit for agricultural irrigation, livestock watering, and supplying water in rural communities, merging efficiency with eco-friendliness.
15. Grundfos Solar Pump
As a global leader in pump technology, Grundfos’s solar pumps are synonymous with durability and efficiency. Ideal for a range of uses from irrigation to domestic water supply, they uphold high standards of performance.
16. Lorentz Solar Pump
Specializing exclusively in solar pump technology, Lorentz offers highly efficient and resilient products. They are particularly suited for agricultural irrigation and meeting water needs in remote locations.
17. Bosch Solar Pump
Bosch’s solar pumps embody their commitment to sustainable and reliable technology. Known for their quality and durability, these pumps are well-suited for irrigation and meeting the water demands of rural areas.
18. SunEdison Solar Pump
SunEdison is celebrated for their efficient and trustworthy solar pumps, catering to diverse applications. Their designs focus on providing sustainable water solutions, particularly valuable in areas without grid connectivity.
19. Adani Solar Pump
Adani’s solar water pumps strike a balance between efficiency and affordability. Ideal for both agricultural and communal water supply needs, they are known for their sustainability and reliability.
20. Renewsys Solar Pump
At the forefront of solar innovation, Renewsys’s solar pumps are engineered for both efficiency and durability. They are an excellent choice for agricultural irrigation and providing water in rural settings, offering a sustainable and reliable source.
Types of Solar Water Pumps available in India
Submersible solar water pumps in India
Submersible solar water pumps in India are an ideal solution for meeting the water requirements of remote areas, especially those lacking access to the power grid. These pumps are installed underwater, usually in wells or boreholes, making them perfect for drawing water from deep sources. They’re highly efficient, durable, and require minimal maintenance. The energy harnessed from the sun powers these pumps, making them an eco-friendly and cost-effective option for irrigation, livestock watering, and providing potable water in rural communities. Their growing popularity in India reflects the nation’s commitment to sustainable and self-reliant energy solutions.
Surface Solar Water Pumps in India
On the other hand, surface solar water pumps in India are designed for applications where water sources are relatively shallow, like ponds, streams, or shallow wells. These pumps sit above ground and are easier to install and maintain compared to their submersible counterparts. They’re well-suited for a variety of applications, including irrigation, garden fountains, and small-scale farming. Surface solar pumps are an excellent choice for areas that receive ample sunlight, harnessing this natural resource to provide a reliable and renewable water supply. As India continues to advance in solar technology, these pumps are becoming an increasingly popular tool for sustainable development.
Average Solar Radiation Across India
This table showcasing the average daily solar radiation across different states and union territories in India provides a valuable snapshot for anyone considering solar pumps as a viable option. The variation in solar irradiance from region to region plays a crucial role in determining the efficiency and suitability of solar pumps. States like Rajasthan and Gujarat, with their higher solar radiation values, are particularly well-suited for solar pump installations, ensuring more consistent and efficient performance. On the other hand, regions with lower solar radiation, such as some North-Eastern states, might require more strategic planning and potentially larger solar arrays to achieve the same efficiency. Overall, the table highlights India’s diverse solar potential, underlining the need for region-specific strategies when implementing solar pump solutions.
| State/Union Territory | Average Daily Solar Radiation (kWh/m²/day) |
|---|---|
| Andhra Pradesh | 5.0 – 5.8 |
| Arunachal Pradesh | 4.0 – 4.8 |
| Assam | 3.8 – 4.6 |
| Bihar | 4.3 – 5.1 |
| Chhattisgarh | 4.7 – 5.4 |
| Goa | 4.5 – 5.3 |
| Gujarat | 5.3 – 6.2 |
| Haryana | 4.6 – 5.4 |
| Himachal Pradesh | 4.2 – 5.0 |
| Jharkhand | 4.5 – 5.2 |
| Karnataka | 4.8 – 5.6 |
| Kerala | 4.4 – 5.2 |
| Madhya Pradesh | 5.1 – 5.8 |
| Maharashtra | 4.9 – 5.7 |
| Manipur | 3.9 – 4.7 |
| Meghalaya | 3.7 – 4.5 |
| Mizoram | 3.8 – 4.6 |
| Nagaland | 3.9 – 4.7 |
| Odisha | 4.6 – 5.3 |
| Punjab | 4.4 – 5.2 |
| Rajasthan | 5.5 – 6.4 |
| Sikkim | 3.9 – 4.7 |
| Tamil Nadu | 4.7 – 5.5 |
| Telangana | 5.0 – 5.7 |
| Tripura | 3.8 – 4.6 |
| Uttar Pradesh | 4.5 – 5.3 |
| Uttarakhand | 4.3 – 5.1 |
| West Bengal | 4.4 – 5.2 |
| Andaman & Nicobar Is. | 4.2 – 5.0 |
| Chandigarh | 4.5 – 5.3 |
| Dadra & Nagar Haveli | 4.8 – 5.6 |
| Daman and Diu | 4.9 – 5.7 |
| Delhi | 4.6 – 5.4 |
| Lakshadweep | 4.3 – 5.1 |
| Puducherry | 4.6 – 5.4 |
This table should serve as a helpful reference for understanding the general solar irradiance levels across different regions in India, which is crucial for planning solar energy projects or installations.
How to choose the Best Solar Water Pump for your Irrigation purpose for your farm?
For optimal performance of a solar irrigation system, factors like local climate conditions, crop water needs, and the terrain of the agricultural site should be considered. Regular maintenance is also crucial to maintain the efficiency and longevity of the system. This sustainable irrigation solution not only conserves water but also reduces energy costs, making it an ideal choice for modern, eco-conscious agriculture.. A solar-powered irrigation system, an efficient solution for sustainable agriculture, primarily consists of several essential components:
A solar-powered irrigation system, a key player in sustainable farming, includes several vital components:
- Photovoltaic Solar Panels: These essential elements, also known as PV panels, capture and convert sunlight into electrical power. Their size and number are customized to meet the energy needs of the pump, depending on the solar availability at the location.
- Eco-Friendly Solar Pump: Available in various models, this pump runs on solar electricity. Submersible pumps are perfect for drawing water from wells or boreholes, while surface pumps work well for sources like rivers or lakes.
- Solar Pump Controller: This unit effectively regulates the power to the pump for peak performance. It also protects the system from issues like overloading or dry running.
- Solar Energy Storage Batteries (Optional): These batteries store extra solar energy, allowing the pump to operate in low light or at night. However, many systems are designed for daylight use to keep them simple and cost-effective.
- Adjustable Solar Panel Mounts: This structure holds the solar panels, often adjustable to get the most sunlight.
- Irrigation Piping and Hoses: Crucial for moving water, these vary in size and type based on the distance and height difference between the water source and the field.
- Water Filtration and Intake Systems: These are important to keep the pump clear, especially if the water source has sediment or debris.
- Flow and Pressure Regulators (Optional): These are important in sophisticated systems like drip or sprinkler irrigation to control water flow and pressure.
- DC to AC Power Inverter (Optional): Needed if the pump uses AC power while the solar panels produce DC.
- Electrical Wiring and Accessories: These connect the solar panels, controller, and pump, including wires, switches, and connectors.
For the best results from a solar irrigation system, consider local weather, crop water requirements, and the landscape of the farm. Regular upkeep is essential for system efficiency and durability. This green irrigation method saves water and cuts energy costs, making it a top choice for modern, environmentally aware farming.
Frequently asked questions (FAQs)
1.Does a solar water pump be more expensive than a normal pump?
Yes, a solar water pump is more expensive than a normal water pump. It’s only a one time investment. Later, it cuts the cost of electricity bills.
2.What capacity of solar water pump is required for a 5 acre field?
Generally, it depends on groundwater level and type of pump and irrigation system used. For a 5 acre field, a pump of 7.5HP is sufficient.
3.What are the types of solar water pumps?
There are various types of solar water pump available based on its classification. Primarily, it is of two types – surface pumps ( AC & DC), submersible pumps ( AC & DC).
4.Which pump is better: AC or DC pump?
Although DC pumps are highly efficient and inverters are not required. The cost of a DC pump is higher and maintenance is a little difficult in rural areas.
5.Does a government subsidy be available on solar water pumps?
Yes, both the central and state government provide subsidies on installation of solar water pumps under various schemes.
6.Does the efficiency of solar water pumps be affected by the seasons?
Yes, the efficiency is affected by the seasons. It is more efficient in summers due to more availability of sunlight then winters.
How environmentally friendly are solar pumps?
Solar pumps are extremely environmentally friendly. They harness renewable solar energy, reducing reliance on fossil fuels and decreasing greenhouse gas emissions. Additionally, they don’t emit pollutants while operating.
What is the installation process for a solar pump?
The installation involves setting up solar panels in a location with maximum sunlight exposure, connecting them to a solar pump controller, and then to the pump itself. Professional installation is recommended to ensure optimal efficiency and safety.
Can solar pumps work on cloudy days or during the night?
Solar pumps rely on sunlight, so their efficiency can decrease on cloudy days. However, they can store energy in batteries for use during low sunlight or night, though this setup might increase initial costs.
Are solar pumps suitable for drinking water applications?
Yes, solar pumps are suitable for extracting and supplying drinking water, provided the water source is clean and safe for consumption. They are often used in rural areas for this purpose.
What is the maintenance requirement for solar pumps?
Solar pumps require minimal maintenance, typically involving regular cleaning of solar panels and occasional checks of the pump and electrical connections to ensure everything is functioning properly.
How do solar pumps compare to diesel-powered pumps in terms of cost and efficiency?
Initially, solar pumps might be more expensive than diesel pumps, but they are more cost-effective in the long run due to low operating costs. They are also more efficient and environmentally friendly compared to diesel pumps.
Can existing water pumps be converted to solar?
Yes, it’s possible to convert existing water pumps to solar by installing solar panels and a solar pump controller. This can be a cost-effective way to transition to solar energy.
How does the performance of solar pumps vary with location in India?
Performance largely depends on solar irradiance, which varies across India. Regions with higher sunlight exposure will naturally enable better performance of the solar pumps.
These additional FAQs provide a deeper insight into solar pumps, highlighting their benefits, functionality, and suitability for various applications in India.
