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.
1.Build-in industrial micro controller. 2.LED display,auto memory function,IP68
protection. 3.Fully 4-stage PWM charge management. 4.Build-in short-circuit
protection,open-circuit protection,reverse protection,over-load protection. 5.Dual
MOSFET Reverse current protection ,low heat production.

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.
The mode has been set inside the controller before exit the factory.Do ask for
further more information from your distributor.