solar submersible pump set 7.5 hp

solar submersible pump set 7.5 hp Specification

Efficiency
75-85%

Features
Corrosion Resistant, Eco-Friendly, Low Maintenance, Inbuilt Protection, Digital Controller, Overload Protection

Maintenance Type
Low Maintenance

Input Voltage
VDC input as per solar array configuration (generally 600-1000V DC)

Product Type
Solar Submersible Pump Set

Material
Stainless Steel

Number of Cells
36 (Panel dependent)

Power
7.5 HP

Operating Temperature
0C to 55C

Max Voltage
Up to 450V (System dependent)

Max System Voltage
1000V DC

Output Voltage
380-440V AC (3 Phase)

Cable Length
Customized as per requirement

Switch Mode
Automatic/Manual

Size
Standard Industrial Size

Dimension (L*W*H)
Approximately 1000 x 120 x 120 mm (Pump body)

Color
Metallic Silver (Pump), Blue (Controller)

Weight
Approximately 25-30 kg (Pump assembly)

Type Of Technology
Photovoltaic (PV) Driven Submersible Pump

Installation Type
Submersible with Surface-Mount Controller

Motor Type
Oil-Cooled/Water-Cooled AC Motor

Duty Cycle
Continuous

Panel Compatibility
Polycrystalline/Monocrystalline Solar Panels

Controller Type
Digital MPPT Solar Pump Controller

Maximum Head
Up to 150 meters

Operation
Fully Automatic/Semi-Automatic

Protection Features
Dry Run Protection, Over Voltage and Under Voltage Protection, Overload Protection

Discharge Capacity
400-700 LPM (varies by head)

Suction/Delivery Pipe Size
50mm to 100mm (as per pump configuration)

Pump Type
Vertical Multistage Submersible Pump

solar submersible pump set 7.5 hp About

A 7.5 HP Solar Pump is a water pumping system powered by solar energy, where the motor and pump are housed in a single compact unit. It is specifically designed for lifting water from shallow sources such as open wells, ponds, tanks, or small canals. Efficient and eco-friendly, it is well-suited for irrigation, livestock watering, and small community water supplyespecially in remote, off-grid locations.

Advanced Solar Pumping Technology

Harnessing photovoltaic power, this submersible pump set integrates a digital MPPT controller for optimal energy usage and consistent performance, even under varying sunlight. Designed for submersible installation with a surface-mount controller, it provides a seamless solution for locations where grid electricity is unreliable or unavailable.

Built for Efficiency and Longevity

Constructed from corrosion-resistant stainless steel, the pump is engineered for durability and efficient operation in harsh environments. With an efficiency rate of 75-85%, it minimizes energy consumption. The oil or water-cooled AC motor and comprehensive protection features ensure steady, reliable service regardless of water quality or application.

Smart Operation and Versatile Applications

The pump's fully automatic or semi-automatic modes, combined with extensive protection credentials, make it perfect for agricultural irrigation, potable water supply, and industrial uses. Compatible with various solar panels and customizable pipe and cable configurations, it adapts easily to diverse requirements and site-specific conditions.

FAQ's of solar submersible pump set 7.5 hp:

Q: How does the 7.5 HP solar submersible pump operate using solar power?

A: The pump utilizes photovoltaic (PV) solar panels, which convert sunlight into electricity. This electricity is regulated by a digital MPPT controller to match the motor's requirements, ensuring optimal performance. The system automatically starts and stops based on water demand and available sunlight, providing seamless operation without grid electricity.

Q: What are the key advantages of using a vertical multistage submersible pump for irrigation or water supply?

A: Vertical multistage submersible pumps offer high discharge capacity (400-700 LPM) and can lift water from significant depths (up to 150 meters), making them ideal for deep wells or borewells. Their stainless steel construction ensures durability and corrosion resistance, while their design supports consistent, efficient water delivery to meet agricultural, potable, or industrial needs.

Q: Where can this solar submersible pump system be installed and for what applications?

A: This system is suitable for installation in agricultural fields for irrigation, rural or urban locations for drinking water supply, and industrial sites needing reliable water delivery. Its submersible design requires placement in a well, bore, or water source, while the surface-mount controller can be positioned for easy monitoring and maintenance.

Q: What protection features are included to enhance the pump's safety and lifespan?

A: The pump set features integrated dry run protection to prevent operation without water, as well as overvoltage, undervoltage, and overload protections to safeguard electrical components. These protections not only extend the pump's service life but also minimize maintenance needs and downtime.

Q: How is maintenance handled, and what is the typical upkeep required?

A: Maintenance is minimal due to the use of corrosion-resistant materials and an oil-cooled or water-cooled AC motor. Routine checks involve inspecting electrical connections, verifying panel cleanliness, and monitoring for debris at the water intake. This low-maintenance design enhances reliability and lowers long-term operating costs.

Q: What is the process for sizing and installing the suction and delivery pipes?

A: Suction and delivery pipe sizes range from 50mm to 100mm, selected based on the pump's discharge requirements and installation specifics. Proper sizing ensures optimal flow and system efficiency. Installation must ensure secure, watertight connections and support for the pump's standardized industrial dimensions.

Q: What benefits does digital MPPT solar controller technology provide to the system?

A: Digital MPPT (Maximum Power Point Tracking) controller technology maximizes the energy extracted from solar panels by continuously adjusting the operating point to optimal levels. This results in improved system efficiency, stable power delivery to the pump, and the ability to handle fluctuations in sunlight and input voltage.

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