Saooer 20A Solar Charge Controller User Manual

Taw qhia

This manual provides essential information for the safe and efficient operation of your Saooer 20A Solar Charge Controller. This intelligent regulator is designed to manage the working of solar panels and batteries in a solar system, featuring dual USB ports for mobile device charging. It is compatible with 12V and 24V systems and includes multiple protection functions to ensure system efficiency and prolong battery lifespan.

Daim duab 1: Pem hauv ntej view of the Saooer 20A Solar Charge Controller.

Cov lus qhia kev nyab xeeb

• Ensure all connections are correct before powering on the controller. Incorrect wiring can damage the device or connected components.
• The controller is designed for indoor use or in a protected environment. Avoid exposure to direct sunlight, high temperatures, or moisture.
• Do not attempt to disassemble or repair the controller yourself. Refer to qualified personnel for service.
• Khaws kom deb ntawm cov menyuam yaus.
• This controller is only suitable for lead-acid batteries: OPEN, AGM, GEL. Do not use with other battery types like Lithium-ion or LiFePO4, as this may cause damage or safety hazards.
• Always connect the battery first, then the solar panel, and finally the load. When disconnecting, reverse the order: disconnect the load, then the solar panel, and finally the battery.

Khoom nta

• Lub Tshuab Tsis Siv Neeg Voltage Kev Taw Qhia: Automatically detects 12V/24V system voltage.
• PWM Charging: Efficient Pulse Width Modulation charging mode.
• Dual USB Ports: Provides 5V/2A output for charging mobile devices.
• LCD zaub: Clear display of status and data, allowing for convenient mode switching and parameter configuration.
• Ntau yam kev tiv thaiv muaj nuj nqi: Includes short-circuit protection, open-circuit protection, reverse protection, and over-load protection.
• Adjustable Parameters: User-adjustable charge and discharge parameters.
• Kub Compensation: Automatic temperature compensation for optimal charging.

Kev teeb tsa thiab kev teeb tsa

Follow these steps carefully to install your solar charge controller. Incorrect installation can lead to damage or malfunction.

1. Npaj Wiring: Ensure all wires are properly stripped and have appropriate connectors if necessary. Use wires of sufficient gauge for your system's current.
2. Txuas lub roj teeb: Connect the battery to the charge regulator first. Observe correct polarity (+ to + and - to -). The controller will automatically recognize the battery voltage (12V lossis 24V).
   

   Daim duab 2: Sab view showing the connection terminals for battery, solar panel, and load.
3. Txuas lub Hnub Ci Vaj Huam Sib Luag: Connect the solar panel to the solar charge controller. Ensure correct polarity.
4. Txuas lub Load: Connect the consumer or load to the charge controller regulator. Ensure correct polarity.

Lus Cim Tseem Ceeb: Always connect the battery first, then the solar panel, and finally the load. When disconnecting the controller, please remove the solar panel, then the load, and finally the battery. This sequence helps the controller recognize the battery voltage correctly and prevents damage.

Cov lus qhia ua haujlwm

LCD zaub thiab khawm

Daim duab 3: Angled view showing the LCD display and control buttons.

The controller features an LCD display and three buttons for operation:

• Nyem khawm: Used to cycle through display modes and enter parameter setting mode.
• Up khawm: Used to increase values or navigate upwards in menus.
• Down khawm: Used to decrease values or navigate downwards in menus.

Zaub hom

Press the Menu button to cycle through the following display modes:

• Roj teeb Voltage (v)
• Hnub ci vaj huam sib luag Voltage (v)
• Load tam sim no (A)
• Battery Temperature (°C)
• Charge tam sim no (A)
• Tshem tawm tam sim no (A)
• Load Working Mode (24H, 0-23H, 0H)

Parameter Chaw

To enter parameter setting mode, press and hold the Menu button for 5 seconds. Use the Up and Down buttons to adjust values, and the Menu button to confirm and move to the next parameter. Press and hold Menu again to exit setting mode.

Note: For 24V systems, multiply the 12V values by two.

Kev tu

• Kev tshuaj xyuas tsis tu ncua: Tshawb xyuas txhua qhov kev sib txuas ntawm cov xov hlau kom ruaj khov thiab xeb.
• Kev huv huv: Keep the controller clean and free from dust. Use a dry cloth for cleaning.
• Qhov cua: Ensure adequate ventilation around the controller to prevent overheating.
• Battery Health: Saib xyuas roj teeb voltage and health regularly. Replace batteries as needed.

Kev daws teeb meem

Specifications

Figure 4: Product dimensions of the solar charge controller.

Warranty thiab Support

For warranty information or technical support, please contact the manufacturer, Saooer, through their official channels. Refer to your purchase documentation for specific warranty terms and contact details.

Chaw tsim tshuaj paus: Saooer

ASIN: B095764VB7

UPC: 605832982977

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