4QJZ DC Submersible Solar Pump

4 inch Submersible Solar Well Pump

Application
Water supply  
Sprinkler irrigation  
Pressure boosting 

For small farm and livestock

For remote areas, farming

Operating Conditions
Minimum well diameter: 4"
Maximum fluid temperature: 35^oC
Maximum sand content: 0.25%
Maximum immersion depth: 80m

Specifications
Rewindable motor or fully enclosed shielding motor
Dimension complied with NEMA standard
Curve tolerance accord with ISO9906

Max head : 5-160m

Max flow :  0.4-100m³/h

Power : 0.25hp-4hp

Motor : DC motor & AC motor

Options on request
Special material components
Start control box or automatic digital control box
Cable length
Other voltages or frequency 60Hz
Single phase motor with built-in Capacitor

Control box

Waterproof level:   IP65
Working environment temperature:   -15-60^oC
MPPT function:  the highest solar energy utilization
Automatic charging function:  to ensure that the solar pump works normally while charging.
in the absence of sunlight,the battery can make the solar pump work continuously,
Digital display of power: voltage, current, speed
Frequency conversion function:  can automatically operate according to the sunlight power.
Automatically power on and off
Good waterproof and tightness, double-layer sealing
Soft start:  no inrush current, protection of pump motor
high/low pressure, over current,  high temperature protection

 CURVES

 PERFORMANCE  DATA