4SP8-5  is an mini DC solar powered pump system . It is designed for easy use and requires no maintenance.working with 2 units 300w solar panels in series , this solar pump system is including BLDC motor, external controller and pump end. there is a panel of LED Lamp on the controller. it is including some Lights and Buttons.
Light: Power/ Run/Dry/Tank/Fault/ V/A/P/ Speed/ Pressure
Button: SET/UP/DOWN/SWITCH/ON/OFF
controller also can Alarm and display Fault code.
this pump also has enough protections ,such as Dry protection, Over-load protection, Over-voltage protection, Low-voltage protection,Lost Phase protection, Stall protection
Perfermance data curve











Base on @ 30m duty head @ brazil





Application
4SP8-5 could offer adequate water for people ,livestock or irrigation rural site










Q&A

Q: What is a submersible Vs Surface solar water pump?
A: The difference between these two types of pumps is in the names (among many other things). A submersible water pump is one that needs to be underwater at all times to function. These are best used in boreholes and wells. They tend to be more expensive to install and maintain.
On the other hand, a surface solar water pump is one that stays above water. It's best used where the water table is within a depth of 10 meters. These pumps are easier to install and maintain compared to the submersible types. Pipes are attached to the pump to bring water from the water source and take it to where it needs to go.