GST-20A3 0A

Key Features

◆Intelligent Solar Charge and discharge controller

◆Strong stability and long working life

◆12V/24V automatic identification

◆For Home use or Street light

◆PWM charge mode

◆Over charge protection

◆Over discharge protection

◆Over current protection

◆Over load protection

◆Short circuit protection

◆Reversed protection

Installation size and connection

Details

Parameters:

Model (GST Series)		1220	1230	2420	2430
System Voltage		12V		24V
Max. Input power		240w	360w	480w	720w
Current	10A	20A	30A	20A	30A
	10A	20A	30A	20A	30A
Charge	Average charge	14.5V		29.0V
	Recover	13.0V		26.0V
	Float charge	13.7V		27.4V
	Temperature Compensator	-18mA/℃		-36mA/℃
Start voltage		12.3V		24.6V
Over discharge	Switching off	11.1V		22.2V
	Recover	13.2V		26.4V
Over charge	Switching off	16.5V		33.0V
	Recover	15.0V		30.0V
No-load current		≤30mA
Solar control open voltage		≤4V		≤8V
Solar control shut voltage		≥8V		≥16V
Max open circuit voltage		25V		50V
Display		LDD
Work temperature		-25℃~55℃
Using altitude		≤5500m(above2000mneed reduce the power)
IP Grade		IP56
Pack Size and weight		136x92x31mm,350g

SOLAR CELL