Solar Controller
Function and display of the solar pump controller
Low-voltage protection (automatic)
Over current protection (automatic)
Control of motor running speed (speed regulator)
MPPT function (Maximum Power Point Tracking)
Operation Panel
1. LED Indicator Light
●Voltage(V): Voltage indicator lights.
●Speed(RPM): Speed indicator light.
●Current(A): Current indicator light.
●Power(W): Power indicator light.
●Tank: Light when tank is filled with water.
●Well: Light indicates no water in well.
●MPPT: Solar energy running lights(twinkling).
●Power: Light twinkles when stop working, light is
constant in runing.
2. Key Operation
Key Type
Function
Set key
▶
Parameter setting
Enter
▶
Parameter confirm
Up
▶
RPM setting key, Each time you press, the RPM will in crease for
one grade.
▶
In fault state, turn off/on the fault display.
Down
▶
RPM setting key, Each time you press, the RPM will decrease for
one grade.
Switch
▶
In the operation status, you can circularly switch the display
mode in voltage(V) - > speed(RPM) - > current(A) - > power(W).
ON/OFF
▶
In the running state, you can turn it off.
▶
In the stop state, you can turn it on.
5
Power MPPT Well Tank
A
W
RPM
V
