Product Introduction
The DC built-In screw solar pump with an integrated controller is an efficient and reliable solution for deep-well water extraction, particularly well-suited for remote regions with limited access to electricity. It directly converts the DC power generated by solar panels into mechanical energy, utilizing the rotation of a screw mechanism to lift water.
3BSQG Performance Data
|
No. |
Pump |
Controller |
Solar Panels |
||||||
|
WASSERMANN CODE |
Q.max (m³/h) |
Motor power (HP) |
Outlet |
Stages |
Drive Type |
Power(KW) |
VOC Range (V) |
||
|
1 |
3BSQG1.2-60-38-300 |
1.2 |
0.4 |
1" |
/ |
Built-in |
0.3 |
20-100V |
|
|
2 |
3BSQG1.7-60-38-300 |
1.7 |
0.4 |
1" |
/ |
Built-in |
0.3 |
20-100V |
|
|
3 |
3BSQG1.7-100-76-600 |
1.7 |
0.8 |
1" |
/ |
Built-in |
0.6 |
22-150V |
|
|
4 |
3BSQG1.7-150-114-750 |
1.7 |
1 |
1" |
/ |
Built-in |
0.75 |
22-150V |
|
|
5 |
4BSQG2.6-80-76-600 |
2.6 |
0.7 |
1" |
/ |
Built-in |
0.5 |
22-150V |
|
|
6 |
4BSQG2.4-115-114-750 |
2.4 |
1 |
1" |
/ |
Built-in |
0.75 |
22-150V |
|
Free Accessories
Packaging
Features
• High-pressure system for faster tank-fill and significant water output.
• Maximum Power Point Tracking (MPPT) for maximizing efficiency of input power.
• Operating status and fault conditions indicated by LED.
• Soft-start feature prevents water hammer and increases system life.
• Magnet brushless motor. Simple installation and reduced maintenance.
• CE approved.
Advantage
• Easy Installation
We have integrated the controller directly into the pump base. No complex wiring is required; simply connect the positive and negative terminals of the solar panel directly to the pump, and it is ready for immediate use. This design helps you save significantly on labor costs.
• MPPT Tracking
The built-in MPPT controller continuously tracks variations in solar intensity. It automatically adjusts power output, even on cloudy days or during sunrise and sunset.
• Stable Water Pressure
Unlike centrifugal pumps, our screw pumps deliver constant torque. This means that even when the motor operates at lower speeds, it can still maintain the required high pressure, thereby effectively lifting water from deep wells.
Application Scenarios
FAQ
What is the working principle of a DC built-In screw solar pump?
The operating principle of a DC built-In screw solar pump with an integrated controller is, in essence, a process of converting solar energy into direct current (DC) via photovoltaic panels. Subsequently, the controller-embedded within the pump body-regulates this DC power to drive a brushless DC motor, which in turn causes the screw rotor to rotate. As the screw rotates, a series of sealed cavities form between the rotor and the stator, thereby facilitating the continuous, pulsation-free positive displacement transfer of fluid from the inlet to the outlet.
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