Description
Our Solar Pumping System is designed for remote areas with unreliable or no electrical grid access. It uses a BLDC solar pump controller powered by DC from the PV array to drive brushless DC pumps. On sunny days, it continuously pumps water without batteries. Recommended for water storage.
The portable QB pump has a built-in MPPT controller—no separate installation needed. Just connect panels to pump wires for seamless daytime operation, even on cloudy days.
Key Features:
Built-in MPPT controller.
1-year warranty.
Max pumping distance: 50 meters.
Reliable design operates under adverse conditions, adjusting output to protect components. Shuts down only in extreme cases, automatically restoring full operation when conditions improve.
Materials:
MOTOR: Full Oil Permanent Magnet Brushless DC Motor (Without Hall)
CONTROLLER: 32-bit MCU / FOC / Sine Wave Current / MPPT
Pump Body/OUTLET/INLET: Cast Iron
MOTOR BODY: Die-cast Aluminium
IMPELLER: Brass
SCREW: Stainless Steel
CABLE: 2m Three-core copper cable / 2.0mm2
Technical Specs:
Max lift water head: 25 meters
Max flow rate: 2 m³/h
Pipe diameter: 25mm
Rated Voltage: 24 VDC
Max Open Voltage: 80 VDC
Under Protection Voltage: 17 VDC
Over Protection Voltage: 50 VDC
Rated Current: 12 A
Over Protection Current: 15 A
Peak Protection Current: 18 A
MCU and Controller Mode: 32-bit MCU / FOC / Sine Wave Current / MPPT
Cooling: Natural Heat Dissipation
Operating temperature: -20℃ ~ +50℃
Package Includes:
1X Solar pump with built-in MPPT controller
2X LONGi LR5-28HTH 225W Mono Solar Panel Low Light Performance (12 Years Material Workmanship Warranty, 25 Years Linear Power Output Warranty)
1x 5m Twin Core Solar Cable
