CMP-03 5A 12V Solar Lighting controller IP66 Waterproof Introduction:

The CMP-03-Series solar charge controller applies a microchip for intelligent
control.The charging efficiency can be highly increased by using dual-mos charging
circuit ,compared to normal diode for reserve current protection. The controller can
extend the battery life with build-in 4-stage PWM charging program.It is equipped
with various of protection function such as over-charge protection,over discharge
protection ,over-load protection,reverse current protection.
Function:
1. Prevent the battery from over charging, over discharging and Reverse
discharging to solar panel during nights.
2. Controller will start the lighting system in the evening automatically according to
the surrounding luminance.
3. Controller can automatically shut down the lighting system:
A: Automatically shut down the light at dawn when battery is full.
B: Automatically shut down the light when battery is low.
Notice:This product has light and time control.
Light control:When daylight starts to occur then the light source goes off.
Meanwhile the
Solar Panels will charge the batteries. when there is no sunlight the garden light
will switch on. Time control:There is an eight hours time control,that means it will
go off when the Lights
automatically switch off after 8 hours.

Green(charge)
Red(discharge)
off
Solar panel disconnect /it is at night
Load output is off
on
Under PWM charge
Load output is on
Slow-flashing
Under float charge
Over load
Fast-flashing
Under buck charge
N/C