MPPT Solar Controller (12V/20A)

• Customization: Available
• Warranty: 1year
• Condition: New
• Model NO.: ZY-12/20A
• Certification: CE
• Application: Home
• Transport Package: Carton/PCS
• Trademark: SUN-SEEKER
• Origin: China
• HS Code: 8501109101
• Production Capacity: 10000PCS/Month

Product Description

The solar controller is the most important part of the solar system. It can intelligently and automatically control the charge, discharge and load of the system. The performance of the controller is related with the stability of the system, especially the lifetime of the batteries. CQ series solar controller will supply perfect protection functions for the batteries, and it will make battery work reliably. And the controller could be widely used in the solar system such as lamps, pastoral, frontier and island and so on, it is also could be used for mobile basics, microwave stations and traffic systems.

Electric parameter
Rated voltage	12V/24V pressure automatically indentified
Charge and discharge current	20A
Compulsive        charge    voltage	14.8V/29.6V/Lead-acid  15.0V/30.0V/colloidal (Over-discharge activated for 30 minutes )
Balancing    charge voltage	14.4V/28.8V/Lead-acid  14.8V/29.6V/colloidal(keeping 30 minutes)
Floating    charge voltage	13.8V/27.6V/Lead-acid    14.0V/28.0V/colloidal
Charge    recovery voltage	13.3V/26.6V/Lead-acid    13.6V/27.2V/colloidal
Batteryover-voltage protection / restoration	16.5V/15V(12V battery)    33V/30V(24V battery)
Low Voltage disconnect setting range	10.6~11.6V/21.2~23.2V(factory outgoing set at 11V/22V)
Undervoltage recovery voltage setting range	12.2~13.2V/24.4~26.4V(factory outgoing set at12.8V/25.6V)
Identified Voltage setting range during day time	7~9V/14~18V              (factory outgoing set at7V/14V)
Identified Voltage setting range at night	3~5V/6V~10V            (factory outgoing set at 3V/6V)
Time setting range	10MIN ~ 16H (factory setting light 8H, put out the lights 15H)
Self-consumption	≤ 5 mA /8 mA /12 mA
Temperature compensation coefficient	-4mV/-8mV/16 mV/K per cell
Batterytype	Lead acid / gel (factory set for lead-acid battery, gel battery and open the same parameters)
Protection	Reverse polarity protection, short circuit protection, overload protection
LED light	State	Display and alarm functions
Charging LED light	On/off	Solar power on generation / non-power
Fault LED	On	Load Low-voltage or over-voltage shutdown
	Flashing	Short circuit 0.5S flashes once/overload 2S flashes once
	Off	Normal Load
Batterypower LED lights	Cumulative cycle of   light	Batterycharge indicator
	Flash simultaneously	Infrared remote control to set parameters
	Single cycle of light	Infrared remote control to read data
Structural parameters
Protection class and working altitude	IP20                                                    ≤ 4000M
Size and weight	73mm(L)*110mm(W)*26.6mm(H)      0.12Kg