dc12v/24v automatic conversion solar energy power supply controller

FOR SOLAR ENERGY TECHNOLOGY CO.,LTD 9yr.

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Description

Our store specializes in a variety of high-power power supplies, true sine wave inverters, car inverters, electric vehicle inverters, solar controller products. Original factory products, quality assurance.

Please read the instructions carefully before using the product. Any changes will not be notified in advance!

1Safety Precautions

Please avoid installing locations containing flammable, explosive, corrosive gases, or dust.

② Please avoid installing the controller in direct sunlight or where it is exposed to rain.

Please do not insert any foreign objects into the case or spill any liquid into the case.

Please do not open or repair the controller on your own.

Avoid placing metal objects near the battery.

⑯ When the controller is operating, please do not touch the controller terminals and the baseboard to prevent electric shock or burns.

2Product Introduction

2.1 Product Overview

This series is a new generation of multi-functional and intelligent solar charging and discharging controllers. The innovative structured design makes the controller installation and use more safe and reliable, and the optimized charging and discharging management significantly improves the service life of the battery. At the same time, the largeLCDThe display screen contains a richer variety of display content, with beautiful and easy-to-understand patterns. The streamlined display management maximizes the visibility of the system's operational status and corresponding parameters. Multiple control parameters can be set to meet the diverse application requirements.

2.2 Functional Overview

IntelligentPWMCharging Mode

vividLCDGraphic Display

⑶ Concise button operation

⑷ Charge and discharge control parameters can be set

Automatic Temperature Compensation

⑯ Automatic recognition of battery voltage

⑺ Multiple Load Control Modes

USB Output Interface

Low Voltage Battery, Reverse Polarity, and Reverse Discharge Protection

3Installation Instructions

3.1 Installation Dimensions and System Wiring Diagram

3.2 Installation Steps

Please disconnect the battery and the fuse of the solar panel before installing the controller. Do not touch the positive and negative poles of the solar panel or the battery simultaneously during installation, or there is a risk of electric shock.

Controller up and down each leave15cmThe above space is beneficial for the controller to better dissipate heat. The current density of the system wiring cable is controlled.4A/mm²within" 或者 "within the range of

Step 1: Select an appropriate location and install the controller on a vertical surface.

Check the voltage of the battery and the solar cell components to ensure they are within the controller's required range.

Connect the battery first, then the controller.LCDDisplay is lit, as ifLCDPress if not lit5.2section processing

ⅴ Connect the solar cell components, and if there is a light controller, it will charge the battery.LCDThe charging indicator arrow lights up.

Connect the load.

4Instruction Manual

P1:Data Display Area P8:Voltage unit symbol

P2:Charging indicator P7: A-Amperes"，缩写为 "AH-hour

P3:Solar panel P6:load

P4:Battery Power P5:Discharge Indicator

4.1.1 Button

Button	Operation	Functional Description
	short press	In the main loop and the forward loop of the secondary sub-loop page, Increase the value in the parameter setting state
	Long press>3S	Enter or exit the parameter setting page Enter the secondary loop page from the startup screen.
	short press	Switch Load Reduce the value in the parameter setting state
	Long press>3S	Exit the setting page for the secondary loop "at" working temperature”Page Restore to Factory Settings

4.2 LCD Display Page Instructions

Power-on screen: After the system is powered on, the display will show the startup screen. If the system is correctly connected, the screen will display all the current related status and parameters.

⑵ In the "Boot Screen”Short pressCan be turned on or off.

⑶ Short press"Positive feedback loop page. In the 'Increase Charging Voltage', 'Floating Charging Voltage', 'Low Voltage Protection Voltage', and 'Low Voltage Recovery Voltage' pages, long press '"参"在中文中通常指的是"参"字，如果这是您想要翻译的，那么它的英文翻译是"cān"。Numerical values begin to blink, press short to proceed.OrThe parameters can be increased or decreased.

"Work Temperature" page, by long pressingRecover to factory settings. If the setting is successful, it will jump to the next page (i.e., the "Increase Charging Voltage" page).

4.2.2 LCD Secondary Cycle Page

In the main loop" power-on screen", by holding down the Enter the secondary loop page. On the secondary loop page, press briefly，可以正向循环页面，长按Then enter the parameter setting, when the value flashes, press briefly.Or Adjust the parameter values to increase or decrease. After setting, long-press to confirm.Save the settings and exit.

Usr:User-defined

SLD:Sealed Battery

Fibrous Line DefectOpen-Topped Lead-Acid Battery

GEL:Colloidal battery

LIo:Lithium battery

-4

-4mV/Cell/°C

15Hour: Normal Mode

14Hour: Light Control Mode

0-13Hour: Light-controlled and time-controlled mode

5Faults and Maintenance

Fault Phenomenon	Solution
Battery under-voltage protection, load is shut down.	Manually recharge the battery
Overload or short circuit protection	Reduce the load, eliminate short circuit faults, manually start the load.
Battery overvoltage protection, load is shut down.	Check the nominal voltage of the battery to see if it meets the system requirements. Check if the output voltage of other chargers connected to the battery is too high.

6.Technical parameters

Rated Current	5A	10A	15A		20A	self-consumption	≤13mA
System Voltage	12V/24VAutomatic Recognition					充SlashDischarge circuit voltage drop	＜0.2V/＜0.1V
photovoltaicOpen-circuit voltage	＜50V					USBOutput	"最大"的英文翻译是 "maximum" 或 "largest"。5V/1A
Floating Charge Voltage	13.8V/27.6V					Wiring Specifications	≤AWG12
Low-voltage disconnect voltage	10.7V/21.4V					Working temperature	-20°C～60°C
Low-voltage recovery voltage	12.6V/25.2V					Storage temperature	-30°C～70°C
Increase the charging voltage	Sealed14.4V/28.8V			Charging Time		Work humidity	10%-90%No condensation
	Colloid14.2V/28.4V			Charging Time		Size	168mm88mm28mm
	open one's mouth14.6V/29.2V			2hour		Installation hole diameter	159mm*68mm- Φ4
Overvoltage Disconnection Voltage	15.5V/31.0V					Net weight	220g
Overvoltage Recovery Voltage	15.0V/30.0V

Update time：20221025123506