CM20D 10A 20A Solar Charge Controller ,BATTERY OPTION,VOLTAGE SETTABLE
CM20D controller is a kind of intelligent, multi-purpose solar charge and discharge
controller. Fixed LCD display with a very friendly interface is used in this product;
various control parameters can be flexibly set, fully meet your various application
requirements.
This is a settable charge controllers:

1. Floating charge Voltage(HVD 13.3V-15V)
2. Recovery after under Voltage(LVD 11V-13.5V)
3.Under Voltage protection (RVD 9V-12.3V)
4.Load Mode(24hours,1-23hours,0hour)
5.Battery Option (GEL,LEAD-ACID,FLOODED)
Features:
Visual LCD graphic symbols Simple button operation
Automatic Identification of System Voltage level Intelligent PWM charging mode
Automatic Temperature Compensation (custom) Adjustable charge-discharge
control parameters
Settable Operating mode of Load Battery reverse-discharge protection
Battery Low Voltage Disconnection (LVD) Battery reverse connection
protection