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Variable Frequency Pumps

Fish Aquarium Water Pump – Energy-efficient, quiet, DC 24V, 5V-24V, 20 gears. Suitable for saltwater and freshwater, with flow rates from 500L/H to 12000L/H.

Maximum Power: 105W

Maximum Lift: 5Meters

Maximum Flow: 12000L/H

Advantages of Variable Frequency Pump Kits

Innovative Technology-leading Variable Frequency Pumps Manufacturer

No Need To Install Infrastructure: Using solar pumping means you can install a pumping system anywhere. There is no need to consider the feasibility of electrical infrastructure and the associated costs.

Low Operating Cost: Compared to diesel pumps, the system uses free energy (solar energy) to support the system and does not require fossil fuels. Fully automatic operation and no need for personnel on duty. Therefore, operating costs can be greatly saved. Operating costs are almost zero.

Can Be Pumped From Any Water Source: As a submersible pump system, the pumping water source is not limited. Submersible pumps can be used to pump water as long as the water depth is more than 1 meter. Not only wells, water can also be pumped from ponds, pools or lakes.

Freshwater Aquariums

Saltwater Aquariums

Pond & Fountain

Advantages of Solar Submersible Pump Kits

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Advantages Of The Water Pump

Permanent magnet DC brushless synchronous motor: the efficiency is increased by 15%-20%, saving energy consumption and reducing the consumption of solar panels.
The entire 304 stainless steel rotor shaft avoids the risk of shaft breakage.
304 stainless steel or copper outlet, connection, cylinder.
Japanese brand NSK bearing, longer working life.
Double bearing structure at the bottom of the rotor, using angular contact bearings, can withstand greater axial pressure.
Silicon carbide to impregnated graphite mechanical seal: longer working life and high reliability
The enameled wire adopts 180 ℃ high temperature resistant copper wire, and the insulation grade is F.
Cold-rolled 600 silicon steel sheet stator and rotor.
The magnet is made of 40SH aluminum iron boron material, with a temperature resistance of 150 ℃.

Advantages Of The Pump Controller

Waterproof grade: IP65
Wide open circuit voltage range
Ambient temperature: -15℃~60℃
Maximum input current: 17A
MPPT function, the solar power utilization rate is higher
LED displays the power, voltage, current, speed and other working conditions
Automatically adjust the speed according to the power of sunlight, or manually change the speed according to the actual demand
Automatically start and stop working, no need for personnel to operate
Soft start: no impulse current, protect the pump motor
Protection functions such as overvoltage/undervoltage/overcurrent/phase loss/short circuit/water shortage/high temperature protection

Hot Variable Frequency Pumps and Parameters

Innovative Technology-leading Variable Frequency Pump Manufacturer

DC Brushless Submersible Pump

pump to work. By utilizing water storage, the system can provide water 24 hours a day without the expensive batteries, grid connections or generators.

Main application:

Maximum lift:: 203_m

Maximum flow:: 34_m³/h

Maximum power:: 1500_w

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DC Bottom Suction Pump

DC voltage input range 80-420v. With wide voltage range, it is more convenient and more applicable to solar panels.

Main application:

Maximum lift:: 255_m

Maximum flow:: 36_m³/h

Maximum power:: 2200_w

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Variable Speed Pond Pumps

Compatible with AC and DC input modes. When the power and voltage are insufficient, it will automatically switch to AC power. AC input supports 85-280v single-phase power.

Main application:

Maximum lift:: 255_m

Maximum flow:: 36_m³/h

Maximum power:: 2200_w

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Variable Frequency Pond Pump

The direct current generated by the VFD panel directly drives the water pump to work.The two modes can be switched automatically. Priority is given to the use of power. High lift, large flow, can meet greater water demand.

Main application:

Maximum lift:: 325_m

Maximum flow:: 130_m³/h

Maximum power:: 15000_w

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Variable Frequency Pump Reviews

Innovative Technology-leading Variable Speed Pump Manufacturer

Location:: USA

Model:: VPF Series

DC Submersible Pump Application Feedback

Jinwa solved the problem of domestic water supply for me. The water pump I used only needs a 200w panel, which can satisfy the water supply of our whole family.

Location:: Germany

Model:: VPE Series

DC Plastic Impeller Submersible Pump Application Feedback

The quality of the water pump is very good, and the delivery is very timely. They track the transportation status of the goods actively and give us timely feedback. The water pump is now running very well.

Location:: United Kindom

Model:: PPA

DC Plastic Impeller Submersible Pump Application Feedback

Used to replace the previous electric pump. The water pump works with three 330w panels for a 60m deep well. The water pump works very well, even on cloudy days.

Variable Frequency Pump Questions and Answers

How to choose the suitable Variable Frequency pump model?

Enter your detailed technical requirements in the form below and we will recommend suitable products to you.

Q:: Do I need to install a well position switch in the well?

A:: For plastic impeller solar submersible well pumps, you do not need to install a position switch, our pumps have dry running protection.
For solar screw pumps, it is recommended to install a well position switch.

Q:: What is the difference between VPF, PPA, PPJ series Variable Frequency pump?

A:

VPF series are VFD Tech pumps. The screw pump is characterized by high lift and small flow. VPF series are suitable for domestic water supply.

PPC series are solar plastic impeller submersible pumps, with the characteristics of cost-effective, long working life.

The PPJ series are submersible pumps with stainless steel impellers. Stainless steel impellers are more durable than plastic impellers.

Variable Frequency Pump Guides

Innovative Technology-leading Variable Speed Pump Manufacturer

*How to lnstall Variable Speed Submersible Pumps

The New Product High-power Submersible Pump Is Launched
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The New Product High-power Submersible Pump Is Launched
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The New Product High-power Submersible Pump Is Launched
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The New Product High-power Solar Submersible Pump Is Launched
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The New Product High-power Solar Submersible Pump Is Launched
PDF | 2.28 MB
The New Product High-power Solar Submersible Pump Is Launched
PDF | 2.28 MB
The New Product High-power Solar Submersible Pump Is Launched
PDF | 2.28 MB
The New Product High-power Solar Submersible Pump Is Launched
PDF | 2.28 MB
The New Product High-power Solar Submersible Pump Is Launched
PDF | 2.28 MB