Model No.: SQB2.0/25-D24/210
Power: Solar Energy
Start Up: Electric Pump
Type: Vortex Pump
Application: Vortex Pump
Industry: Mechanical Pump
Media: Water Pump
Performance: Automatic Pump
Theory: Vortex Pump
Power (W): 210W
Voltage Range (VDC): 17V-50V
Outlet: 304 Stainless Steel
Screw: 316 Stainless Steel
Motor: Permanent Magnet Brushless DC Motor (Without Hall)
Bear: NSK
Controller Shell: Die-Cast Aluminum
MPPT: Yes
Protection Degree: IP68
Warranty Period: 3 Years
Trademark: JL
Transport Package: Plywood Case
Specification: 350*320*190mm
Origin: Ningbo
HS Code: 8413709990
Key Features and Benefits1. We specialize in researching, developing, and manufacturing solar-powered brushless DC pumps. Our team also develops the controllers for these systems.
2. The pump uses a three-phase brushless DC motor without Hall sensors, ensuring high reliability. It starts up intelligently using solar energy.
It features a stainless steel screw and a rubber stator combined with a permanent magnet brushless motor, achieving an efficiency of over 85%, which is 25% higher than traditional AC pumps.
3. The system includes a soft start-up mechanism that reduces current draw significantly compared to traditional startup methods, providing a smoother operation.
4. The controller can detect weak solar power and prevent frequent motor startups, protecting the pump and extending its lifespan.
5. Equipped with MPPT and DSP technology, the MCU automatically detects the circuit and displays it via LED indicators.
6. The pump comes with multiple protections including over-voltage, under-voltage, over-current, and over-load protection.
It works efficiently with or without battery storage through a Pump Controller or Pumping Maximiser.
7. A water level sensor or float switch connects to the controller, preventing dry running and automatically turning off the pump when the tank is full.
8. Optional batteries allow the pump to operate on cloudy days and at night.
9. The motor uses double plastic packaging for the rotor and stator, with insulation exceeding 300MΩ, greatly improving safety.
10. The motor is made with 100% copper wire and cold-rolled silicon steel sheets, along with cast stainless steel components.
11. Natural rubber seals and a rubber stator ensure durability and performance.
Selection Model:
| Model | Power (W) |
Voltage (VDC) |
Voltage Range (VDC) |
Max Flow (m³/h) |
Max Head (M) |
MAX. Suct (M) |
Inlet (in) |
Outlet (in) |
| SQB2.0/25-D24/210 | 210 | 24 | 17-63 | 2.0 | 25 | 8 | 1 | 1 |
Applications of Solar Pumps
1. Agricultural irrigation
2. Drinking water supply, livestock watering, village or household water systems
3. Garden or courtyard irrigation systems
4. Desertification control
5. Tank or cistern filling
6. Water supply for camping vehicles or bivouacs
7. Solar water circulation systems
8. Renewable energy projects
9. Fountains
10. Large-scale watering systems for commercial use
System Components
A complete solar water pump system includes:
1. Solar pump with a 3-meter cable (longer cables available)
2. Sealed controller
3. Water level sensor or float switch
4. Installation manual
5. Solar panel not included
Important Notes
1. We conduct material testing before production and perform multiple checks during the process to ensure quality. We also tailor products according to customer requirements.
2. We offer OEM services with your brand authorization.
3. We focus on the mid-to-high-end market and never compromise on quality by using inferior materials.
4. Custom pumps with different voltages, power, flow, and head can be produced based on customer needs.
Warranty
1. More than 30,000 hours of service life.
2. 36-month warranty.
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