Product Description

SOLAR PUMPING SYSTEM

Solar pumping system mainly consists of PV modules, solar pumping controller / inverter and water pumps, Solar panels convert sunlight
to electrical energy which is passed to the solar pump controller, The solar controller stabilizes the voltage and output power to drive the
pump motor, Even on cloudy days,it can pump 10% water flow per day. Sensors are also connected to the controller to protect the pump
from running dry as well as to automatically stop the pump working when the tank is full.

SERVICE CAPABILITIES

1. No MOQ required, Most solar water pumps ready in stock(fast lead time)
2. Two Years Warranty
3. Experienced manufacturer of over 15 years
4. Manufacture more than 50000pcs per year
5. Exported more than 60 countries

How to choose pump

How to choose pump

Calculation of pump head
1)H1:vertical distance from the pump to the ground

2)H2:Vertical distance from water tank to ground

3)L:Horizontal distance from water pump to tank

4) Total head = H1+H2+L*10%

Calculation of pump Flow
1)Time: 5 hours (estimated working hours of solar water pump)

2)Daily water consumption: daily water consumption of water pump (m³)

3)Actual flow: daily water consumption/time(m³/h)

Pls select the right pump below yourself, or pls inform us below information, then we can select the right pump for you.

1. Where will the pump be used?
2. How much water discharge ( liters or gallon or m3) required per day or per hour?
3. Do you need a submersible pump or surface pump?
4. If you want to pump the water from borehole(deep well), the depth of borehole?
5. The pipe distance from the top of borehole or river to destination tank? Is the distance slope or horizontal?
6. The height of tank?

Analysis of pump parameters

Solar screw pump Outlet size:3 inch/4 inch

3 inch Solar screw pump diameter is 76mm/4 inch Solar screw pump diameter is 100mm

0.9:Pump Max Flow is 0.9 m3/h

40:Pump Max Head is 40m

D24:pump voltage is DC 24V

100:Pump Power is 100W(0.15HP)

Recommend Products

Analysis of pump parameters

Solar screw pump Outlet size:3 inch

3 inch Solar screw pump diameter is 76mm

1.3:Pump Max Flow is 1.3 m3/h

60:Pump Max Head is 60m

D24:pump voltage is DC 24V

180:Pump Power is 180W(0.25HP)

Model Impeller voltage Pump Max Max Outlet Pump Solar
Power Flow Head size panel
(V) (W) (m3/h) (M) (inch) (mm) (W)
4ZPC6.0-42-D48-550 PPO 48 550 6 42 1.25″ Ø100 800
4ZPC5.5-70-D72-750 PPO 72 750 5.5 70 1.25″ Ø100 1050
4ZPC6.0-95-D72-1100 PPO 72 1100 6 95 1.25″ Ø100 1650
4ZPC6.0-110-D72-1300 PPO 72 1300 6 110 1.25″ Ø100 1980
4ZPC6.0-110-D96-1300 PPO 96 1300 6 110 1.25″ Ø100 2200
4ZPC6.0-135-D96-1500 PPO 96 1500 6 135 1.25″ Ø100 2200
4ZPC8.0-50-D72-750 PPO 72 750 8 50 1.5″ Ø100 1050
4ZPC8.5-70-D72-1100 PPO 72 1100 8.5 70 1.5″ Ø100 1650
4ZPC8.5-85-D96-1500 PPO 96 1500 8.5 85 1.5″ Ø100 2200
4ZPC14-36-D72/750 PPO 72 750 14 36 2″ Ø100 1050
4ZPC14-48-D72/1100 PPO 72 1100 14 48 2″ Ø100 1650
4ZPC14-60-D72-1300 PPO 72 1300 14 60 2″ Ø100 1980
4ZPC14-60-D96-1300 PPO 96 1300 14 60 2″ Ø100 2200

Motor

– The efficiency is improved 25% by the permanent magnetism,direct current, brushless, non-sensor motor.
– Adopt double plastic package for rotor and stator,motor insulation ≥300MΩ,the motor security was much improved.
– 100% copper wire, DW-300 cold-rolled silicon steel sheet.
– Stainless steel 304 & 316 shaft , motor body, screw.

Pump material:

Outlet: stainless steel AISI 304 or AISI 316L
Pump body: stainless steel AISI 304 or AISI 316L
Motor body: stainless steel AISI 304 or AISI 316L
Motor Shaft: stainless steel AISI 304 or AISI 316L
Mechanical seal: Special seal for deep well(Graphite-Ceramic) Bearing: C&U or CHINAMFG

MPPT Controller function/MPPT

Low-voltage protection
Over-voltage protection
Over-current protection
Dry-protection protection
Reverse connection protection
Soft starting protection
Lack of water protection

VOC RANGE:

24V controller:26-50V
48V controller:50-100V
72V controller:76-150V
96V controller:100-200V
MAX input current:15A
Ambient temperature:-15ºC-70ºC

 

 

Installation Diagram

Solar pumping system mainly consists of PV modules, solar pumping controller / inverter and water pumps, Solar panels convert sunlight
to electrical energy which is passed to the solar pump controller, The solar controller stabilizes the voltage and output power to drive the
pump motor, Even on cloudy days,it can pump 10% water flow per day. Sensors are also connected to the controller to protect the pump
from running dry as well as to automatically stop the pump working when the tank is full.

Solar panel collects sunlight→DC electricity energy → Solar Controller (rectification,stabilization, amplification,filtering) →available DC electricity→(charge the batteries)→pumping water

Since the sunlight/sunshine is not the same in different countries /regions on earth, the solar panels connection will be slightly changed
when installed in different place, In order to ensure the same/similar performance & efficiency,The recommended solar panels power =
Pump Power * (1.2-1.5)

solar powered water pumps are mainly used in:

1. Irrigation of agriculture.
2. Drinking water and living water.
3. Remote areas, farming
4. Fountains.
5. Swimming pool circulation and filtration.
Brushless DC Pump:
1. Solar pump with 5m cable, longer cable is available if required
2. MPPT &DSP Controller
3. Water level sensor or float switch
4. Other Accessories: Outlet / MC4 PV Cable Connector / PTFE Tape / Electric tape / screwdriver / Pipe hoop / Water pipe connector
5. Nylon Rope to hang the pump
6. Screw or Impeller for replace
7. Installation Manual 8. Solar panels are option
 

Company Profile

 

Exhibition and Certifications

 

Customer reviews

 

Packaging & Shipping

FAQ

Q: Are you a manufacture or trading company?
A: We are a manufacture special for solar Brushless DC pump;
Q: Which payment way you accept?
A: Paypal, Alipay, T/T, L/C ,D/P.
Q: What’s the MOQ?
A: For trail sample order, 1pcs is available.
Q.How can I get the solar pumps?
A: We can send the pump to customers by express like DHL, Fedex, or send by air and sea.
Q: What’s your delivery time?
A:1) We have stock for most of regular model and the sample can be sent to you within 2-3 days.
2) The quantity order can be shipped to you within 10-15 days after order confirmation.
Q: What about your product warranty& after sales service?
A: Three years warranty for all solar pump.
Q: Can you supply completely solar pump system?
A: Yes, we can supply whole solar pump system with solar panel, PV box, Panel structure and cable.

  /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Max.Head: 50-80m
Max.Capacity: <50 L/min
Driving Type: Motor
Material: Stainless Steel
Structure: Screw Pump
Power: Solar
Customization:
Available

|

dc motor

What is a DC motor, and how does it differ from other types of electric motors?

A DC (Direct Current) motor is an electric motor that converts electrical energy into mechanical motion. It operates based on the principle of electromagnetic induction and the interaction between current-carrying conductors and magnetic fields. DC motors are widely used in various applications due to their simplicity, controllability, and versatility. Here’s a detailed explanation of what a DC motor is and how it differs from other types of electric motors:

1. Basic Operation:

In a DC motor, electrical energy is supplied to the motor’s armature through a DC power source, typically a battery or a rectified power supply. The armature consists of multiple coils or windings that are evenly spaced around the motor’s rotor. The rotor is a cylindrical core with a shaft that rotates when the motor is energized. When current flows through the armature windings, it creates a magnetic field that interacts with the fixed magnetic field produced by the motor’s stator. This interaction generates a torque, causing the rotor to rotate.

2. Commutation:

DC motors employ a commutator and brushes for the conversion of electrical energy and the rotation of the rotor. The commutator consists of a segmented cylindrical ring attached to the rotor shaft, and the brushes are stationary conductive contacts that make contact with the commutator segments. As the rotor spins, the brushes maintain contact with the commutator segments, periodically reversing the direction of the current flow in the armature windings. This reversal of current flow in the armature windings ensures continuous rotation of the rotor in the same direction.

3. Types of DC Motors:

DC motors can be classified into different types based on their construction and the method of field excitation. The two main types are:

  • Brushed DC Motors: Brushed DC motors have a mechanical commutator and brushes to switch the current direction in the armature windings. These motors are relatively simple, cost-effective, and offer good torque characteristics. However, the commutator and brushes require regular maintenance and can generate electrical noise and brush wear debris.
  • Brushless DC Motors (BLDC): Brushless DC motors, also known as electronically commutated motors (ECMs), use electronic circuits and sensors to control the current flow in the motor windings. They eliminate the need for brushes and commutators, resulting in reduced maintenance and improved reliability. BLDC motors offer higher efficiency, smoother operation, and better speed control compared to brushed DC motors.

4. Speed Control:

DC motors provide excellent speed control capabilities. By adjusting the voltage applied to the motor, the speed of the DC motor can be regulated. Lowering the voltage reduces the motor’s speed, while increasing the voltage increases the speed. This feature makes DC motors suitable for applications that require precise speed control, such as robotics, conveyor systems, and electric vehicles.

5. Advantages and Disadvantages:

DC motors have several advantages, including:

  • Simple construction and easy maintenance (for brushed DC motors).
  • High starting torque.
  • Precise speed control.
  • Good controllability over a wide range of loads.

However, DC motors also have some limitations, such as:

  • Brushed DC motors require periodic maintenance and have limited brush life.
  • Brushed DC motors can generate electrical noise.
  • Brushless DC motors are often more expensive compared to brushed DC motors.

6. Differences from Other Electric Motors:

DC motors differ from other types of electric motors, such as AC (Alternating Current) motors, in several ways:

  • Power Source: DC motors require a DC power source, while AC motors operate from an AC power supply.
  • Speed Control: DC motors offer precise speed control by adjusting the applied voltage, whereas AC motors typically rely on frequency control for speed regulation.
  • Construction: DC motors use a commutator and brushes (in brushed DC motors) or electronic commutation (in brushless DC motors), while AC motors do not require commutation.
  • Starting Torque: DC motors typically provide higher starting torque compared to AC motors.

Overall, DC motors are versatile and widely used in various applications due to their controllability, speed regulation capabilities, and simplicity. The advancements inpower electronics and motor control technologies have further enhanced the performance and efficiency of DC motors, making them a popular choice in many industries.

dc motor

Can you explain the concept of armature winding in a DC motor?

In a DC (Direct Current) motor, the armature winding is a crucial component that plays a significant role in the motor’s operation. It is responsible for producing the magnetic field that interacts with the stator’s magnetic field, resulting in the generation of torque and the rotation of the motor. Here’s a detailed explanation of the concept of armature winding in a DC motor:

The armature winding is a coil or set of coils made of insulated wire that is wound around the armature core, which is typically a laminated iron core. The armature winding is located on the rotor of the motor and is connected to the commutator. It carries the armature current, which is the current that flows through the winding to create the magnetic field. The armature winding is usually made of copper wire due to its excellent electrical conductivity.

When a current passes through the armature winding, it generates a magnetic field around the winding according to Ampere’s circuital law. The direction of the magnetic field is determined by the right-hand rule, where the thumb represents the direction of the current flow, and the curled fingers indicate the direction of the magnetic field.

The interaction between the magnetic field produced by the armature winding and the magnetic field produced by the stator’s permanent magnets or electromagnets creates a mechanical force, known as torque. This torque causes the rotor to rotate, converting electrical energy into mechanical motion.

The armature winding is designed in such a way that it produces a multipole magnetic field. The number of poles in the winding corresponds to the number of poles in the stator’s magnetic field. This ensures that the magnetic fields of the armature and stator are properly aligned for efficient torque generation.

The armature winding is connected to the commutator, which is a cylindrical ring with multiple segments that are insulated from each other. As the rotor spins, the brushes make physical contact with different segments of the commutator, effectively reversing the direction of the current in the armature winding. This reversal of current flow ensures that the torque generated in the armature winding is always in the same direction, enabling continuous rotation of the rotor.

The design and configuration of the armature winding, including the number of turns, wire gauge, and connection scheme, can influence the motor’s performance characteristics, such as torque, speed, and efficiency. Optimal winding design is crucial for achieving the desired motor performance in various applications.

In summary, the armature winding in a DC motor is responsible for producing the magnetic field that interacts with the stator’s magnetic field, resulting in the generation of torque and the rotation of the motor. It is a critical component that facilitates the conversion of electrical energy into mechanical motion.

dc motor

How does the size and power rating of a DC motor affect its suitability for different tasks?

The size and power rating of a DC (Direct Current) motor play crucial roles in determining its suitability for different tasks and applications. The size and power rating directly impact the motor’s performance characteristics, including its torque output, speed range, efficiency, and overall capabilities. Here’s a detailed explanation of how the size and power rating of a DC motor affect its suitability for different tasks:

Size of DC Motor:

The size of a DC motor refers to its physical dimensions, including its diameter, length, and overall volume. The size of the motor influences its ability to fit into specific spaces or applications with space constraints. Here are some key considerations regarding the size of a DC motor:

1. Space Limitations: In applications where space is limited, such as small robotic systems or compact machinery, smaller-sized DC motors are preferred. These motors provide a more convenient and efficient integration into the overall system design.

2. Weight Constraints: Certain applications, such as drones or lightweight robots, may have strict weight limitations. Smaller-sized DC motors are generally lighter, making them more suitable for weight-sensitive tasks where minimizing the overall system weight is essential.

3. Cooling and Heat Dissipation: The size of a DC motor can impact its ability to dissipate heat generated during operation. Smaller-sized motors may have less surface area for heat dissipation, which can lead to increased operating temperatures. In contrast, larger-sized motors typically have better heat dissipation capabilities, allowing for sustained operation under heavy loads or in high-temperature environments.

Power Rating of DC Motor:

The power rating of a DC motor refers to the maximum power it can deliver or the power it consumes during operation. The power rating determines the motor’s capacity to perform work and influences its performance characteristics. Here are some key considerations regarding the power rating of a DC motor:

1. Torque Output: The power rating of a DC motor is directly related to its torque output. Higher power-rated motors generally provide higher torque, allowing them to handle more demanding tasks or applications that require greater force or load capacity. For example, heavy-duty industrial machinery or electric vehicles often require DC motors with higher power ratings to generate sufficient torque for their intended tasks.

2. Speed Range: The power rating of a DC motor affects its speed range capabilities. Motors with higher power ratings can typically achieve higher speeds, making them suitable for applications that require rapid or high-speed operation. On the other hand, lower power-rated motors may have limited speed ranges, making them more suitable for applications that require slower or controlled movements.

3. Efficiency: The power rating of a DC motor can impact its efficiency. Higher power-rated motors tend to have better efficiency, meaning they can convert a larger proportion of electrical input power into mechanical output power. Increased efficiency is desirable in applications where energy efficiency or battery life is a critical factor, such as electric vehicles or portable devices.

4. Overload Capability: The power rating of a DC motor determines its ability to handle overloads or sudden changes in load conditions. Motors with higher power ratings generally have a greater overload capacity, allowing them to handle temporary load spikes without stalling or overheating. This characteristic is crucial in applications where intermittent or varying loads are common.

Overall, the size and power rating of a DC motor are important factors in determining its suitability for different tasks. Smaller-sized motors are advantageous in space-constrained or weight-sensitive applications, while larger-sized motors offer better heat dissipation and can handle heavier loads. Higher power-rated motors provide greater torque, speed range, efficiency, and overload capability, making them suitable for more demanding tasks. It is crucial to carefully consider the specific requirements of the application and choose a DC motor size and power rating that aligns with those requirements to ensure optimal performance and reliability.

China OEM Kit Solar Water 2inch Outlet Pump and Motor for River Pond Solar Pumps for Irrigation Use in Thailand DC Pump   vacuum pump adapter	China OEM Kit Solar Water 2inch Outlet Pump and Motor for River Pond Solar Pumps for Irrigation Use in Thailand DC Pump   vacuum pump adapter
editor by CX 2024-05-08