48V 40A Intelligent PWM Solar Charge Controller

ST-C4840

PWM Solar Controller

The battery voltage temperature compensation

Short Press :set the state function ,Long Press:wireless infrared earning function

Short Press:Menu function ,Long Press:Setting up function

Built-in two 5V 1A USB interface

Set the state function Manual mode load on/off

Infrared receiver window

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Model	ST-C4830	ST-C4840	ST-C4850	ST-C4860
To adapt to the battery voltage	48V single voltage system
Rating charger voltage	Open loop voltage 18-24V Standard specifications solar panel *4
Rating charger current	30A	40A	50A	60A
Recommended power of solar panel	1080W	1440W	1800W	2160W
Rated output current	30A	40A	50A	60A
Maximum Output Current	35A	45A	55A	65A
Recommended capacity of battery pack	>180A	>240A	>300A	>360A
	The configuration of battery capacity above is rated to the continuous operating current,time,solar panel power and light length,User need to make corresponding adjustments according to their own requirements
Rating charger voltage	Convenient switch:(Paramenters can adjust in the Setting menu) Set 1:Low:56V,Gel battery(Default option) Set 2:Default:58V(Conventional lead-acid batteries) Set 3:High:60V(Liquid lead-acid battery
Under-voltage protection voltage	Default 41V(Parameters can adjust in the Setting menu)
Owe pressure recovery voltage	Default 50V(Parameters can adjust in the Setting menu)
Load overload automatic Recovery time	30S
DC Output			12V 1A
Double USB output	5V 2A
Infrared remote control distance	<5M
Stand-by power consumption	<30mA
Overall dimensions	203mm120mm43mm		210mm145mm60mm
Installation of fixed size	190mm*65mm		192mm*80mm
Product Weight(G.W)	0.5kg		0.9kg