1. system voltage 12/24VDC 2. Max charge current 20A 3. float charge 13.7/27.4V 4. boost charge 14.5V/29V

Technicial information:

Model	PWM1220	PWM2420
System voltage	12V	12V/24V AUTO
Max charge current	10A	10A
Float charge	13.7V	13.7V/27.4V
Boost charge	14.5V	14.5V/29V
Temp conpensation	NO
LED indicator	3 LED indicators for different indicator status
Dimension	90*125*25mm
Net weight/unit	120g
QTY/CTN	200pcs
Packing	gift box
Means/CTN	57*47*30cm
Warranty	18 monthes

Workshop review:

phocos solar charge controller 12/24V 20A