OPERATING AND MAINTENANCE MANUAL
SOLAR PUMPING KIT
The controller (panel) of the solar pump includes the MPPT (Maximum Power Point Tracking)
function.
of "maximum power point tracking"). This function is capable of transforming the solar energy input
into power for the pump, this increasing the efficiency of the entire solar pumping system.
The controller has other functions including automatic control, over-current protection, under-voltage
protection, continuous operation, unattended operation, and power saving.
The controller includes five parts: the connection terminal, the indicator lights, the speed regulator, the
delay regulator and the SOLAR-BAT switch.
Solar panel
TERMINAL
P+
Connect with panel string anode
P-
P- Connect with the cathode of the panel chain
B+
B+ Connect to battery anode (only for 12V, 24V, 36V or 48V pumps)
B-
B- Connect to the cathode of the battery (only for 12V, 24V, 36V or 48V pumps)
1
Connect to wire "1" of the pump (black wire)
2
Connect with wire "2" of the pump (blue wire)
3
Connect to wire "3" of the pump (brown wire)
COM2
Connect with the tank water level probe
TH
Connect with the tank water level probe
COM1
Connect with well water level probe
WL
Connect with well water level probe
www.proindecsa.com / proindecsa@proindecsa.com
CONTROLLER
Engine power
supply
Battery
Tubing
Electronic level
sensor
Water well
INSTRUCTION
16
Maximum water
level