PWM 30A Solar Charge Controller PV Regulator For Lifepo4 Lithium Lead Acid Gel A

Description

PWM 30A Solar Charge Controller PV Regulator For Lifepo4 Lithium Lead Acid Gel A
PWM 30A Solar Charge Controller PV Regulator For Lifepo4 Lithium Lead Acid Gel A
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10A/20A/30A Black/Orange Solar Charge Controller
What is PWM Solar Controller？
1. PWM is pulse width modulation, which refers to the use of the digital output of the microprocessor to control the analog circuit. It is a method of digitally encoding the level of the analog signal. Controlling analog circuits digitally can greatly reduce the cost and power consumption of the system.
2. The electrical structure of the PWM solar controller is relatively simple. It is mainly composed of a main power switch, a capacitor, a driver and a protection circuit. It is actually equivalent to a switch. When the component and the battery are connected together, the voltage of the component will be pulled down. to a voltage close to that of the battery pack.
Feature:
✔ Using industrial-grade main control chip, real-time display of working temperature, charging current and discharge current.
✔ Large-screen LCD display, charge and discharge current display, cumulative power generation and discharge power query, temperature display, light control + delay control, adjustable charge and discharge parameters, with power-off memory, etc.
✔ Dual USB output, the maximum current is up to 2.5A, supporting Apple mobile phone charging.
✔ Complete 3-stage charging management, it can effectively protect the battery and make the battery more durable.
✔ Built-in over-current, short-circuit protection, open-circuit protection, and reverse connection protection, all of which are self-recovery, without damaging the controller.
✔ Anti-backflow circuit, ultra-low heat generation, auto focus, high charging efficiency, non-stop detection.
Specification:
Model: K1688
Colour: Black
Material:ABS
System voltage: 12V/24V automatic adaptation
Rated charging current: 10A
Rated discharge current: 10A
Maximum PV voltage: 50V
Maximum PV input power: 130W (12V) 260W (24V)
Boost charging voltage: 14.4V
Float voltage: 13.7V (default, adjustable)
Discharge cut-off voltage: 10.7V (default, adjustable)
Discharge recovery voltage: 12.6V (default, adjustable)
Charging recovery voltage: 13V
Threshold of light-controlled light-on: photovoltaic panel 8V (light-controlled light-on has a delay)
Threshold of light-controlled light-off: photovoltaic panel 8V (light-controlled light-off has a delay)
USB output: 2-way USB output, 5V/2.5A (maximum)
Standby current: <10mA
Working temperature: -35～+60℃
Size: 125*112*34mm/4.92*4.41*1.34inch
Packing size: 13*10.5*3.8cm/5.12*4.13*1.50inch
Package include:
1x Solar Panel Charge Controller
1x User Manual
1x Packing Box
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30A/60A Black/Blue Solar Charge Controller
Features:
1.Build-in industrial micro controller.
2.Big LCD display,all adjustable controlling parameter of the system.
3.Fully 4-stage PWM charge management.
4.Build-in all necessory protections including short-circuit protection,open-circuit protection,reverse protection,over-load protection.
5.Dual mosfet Reverse current protection ,low heat production
LCD display/key and Operations:
MENU:Switch between different display,or to enter/exit setting by long press.
UP: Press to increase value.
DOWN:Press to decrease value.
System Connection:
1.Connect the battery to the charge regulator - plus and minus.
2.Connect the photovoltaic module to the regulator - plus and minus.
3.Connect the consumer to the charge regulator - plus and minus.
*The reverse order applies when deinstalling!
*An improper sequence order can damage the controller!
Attention:
1.press the [Down] button to ON/OFF load manully at main display.
2.the work mode is working as below:
[24H] load output 24hours
[1-23H] load on after sunset and closed after setting hours
[0H] Dusk to dawn
3.Batteries:Only fit for OPEN, AGM, GEL
4.The charge regulator is only suitable for,regulating solar modules Never connect another charging source to the charge regulator.
5.Please make sure your battery has enough voltage for the controller to recognize the battery type before first installation.
Specifications:
Load: Light Control
MPN: RBL
Model: RBL-30A,RBL-60A
System Voltage: 12V 24V
Max Solar input(Solar Panel):36V(24V battery) 18V(12V battery)
Max input power: 390W(12V system); 780W(24V system)
Equalization: 12.6V(sealed) 14.2V(Gel) 14.6V(flood)
Float charge: 13.7V(defaul,adjustable)，12.0-15.0V
Discharge stop voltage: 10.7V(defaul,adjustable)，9.0-11.5V
Discharge reconnect voltage:12.5V(defaul,adjustable)，11.0-13.0V
Rated current: 30A,60A
Self-consume:<10mA
Batteries:Only fit for OPEN, AGM, GEL
Operating Temperature:-35℃~60℃
USB output:5V/2A Max
Dimension:13.4*7*3.3cm
Package includes:
1x Solar Charge Controller
1xUser Manual
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