Manual d'usuari del controlador de càrrega solar MPPT de la sèrie EPEVER Tracer-AN

1. Introducció

The EPEVER Tracer-AN series MPPT Solar Charge Controller is an advanced, efficient, and multi-functional device designed for solar power systems. It utilizes Maximum Power Point Tracking (MPPT) technology to maximize energy harvest from solar panels, ensuring optimal charging for various battery types including lead-acid and lithium-ion. This manual provides essential information for the safe and effective installation, operation, and maintenance of your Tracer1210AN solar charge controller.

Figure 1: EPEVER Tracer1210AN MPPT Solar Charge Controller with included accessories.

2. Precaucions de seguretat

Adhering to these safety guidelines is crucial for preventing damage to the controller, batteries, and other components, as well as ensuring personal safety.

• When wiring the controller, ensure the circuit breaker or fuse is open (off) and that the leads of the positive (+) i negatius (-) poles are connected correctly. Incorrect polarity can cause severe damage.
• A fuse, with a current rating 1.25 to 2 times the rated current of the controller, must be installed on the battery side. This fuse should be located no more than 150 mm from the battery terminal.
• For installations in areas prone to frequent lightning strikes or unattended locations, an external surge arrester must be installed to protect the system.
• If an inverter is part of your system, connect the inverter directly to the battery terminals. Do not connect the inverter to the load side of the controller.
• Ensure proper ventilation around the controller to prevent overheating.

3. Característiques del producte

The Tracer-AN series controllers offer robust features for efficient solar power management:

• Tecnologia MPPT avançada: Features a tracking efficiency of no less than 99.5% and a maximum conversion efficiency of 98%, ensuring maximum energy harvest from your solar modules.
• Compatibilitat de la bateria: Supports various battery types, including lead-acid (Sealed, Gel, Flooded) and lithium-ion batteries.
• Volum del sistematage Auto-Identification: Automatically identifies 12V/24V DC system voltage.
• Common Negative Ground Design: Provides enhanced system stability and safety.
• Charging Power & Current Limitation: Includes functions to limit charging power and current, and automatically reduce charging power, improving stability even with oversized PV modules or in high temperatures.
• Adaptive Three-Stage Càrrega: Based on a digital control circuit, this mode effectively prolongs battery life.
• Communication Port Protection: Equipped with a professional protection chip for the communication port, enhancing reliability.

Figure 2: Key features and connection points of the Tracer-AN series controller.

4. Contingut del paquet

En obrir el paquet, comproveu que hi hagi tots els elements següents:

• 1 x EPEVER Tracer-AN Series MPPT Solar Charge Controller (Tracer1210AN)
• 1 x Manual d'usuari (aquest document)
• 1 x MT50 Remote Meter
• 1 x RTS (Remote Temperature Sensor)
• 1 x RS485 Communication Cable

5. Configuració i instal·lació

5.1 Esquema de cablejat

The following diagram illustrates a typical wiring setup for the EPEVER Tracer-AN series solar charge controller in a solar power system. Ensure all connections are secure and correctly polarized.

Figure 3: System wiring diagram for the Tracer-AN controller.

5.2 Connection Order

It is critical to connect the components in the correct sequence to prevent damage to the controller and other system components:

1. Connecteu la bateria: First, connect the battery to the controller's battery terminals. Ensure correct polarity (+ a +, - a -).
2. Connecteu el panell solar: Next, connect the solar panel(s) to the controller's PV terminals. Verify correct polarity.
3. Connect the Load: Finally, connect your DC loads to the controller's load terminals.

5.3 Configuració del tipus de bateria

The controller is compatible with various battery types. You must select the correct battery type for optimal charging and battery longevity. The MT50 remote meter or PC software can be used to configure this setting.

Figure 4: Supported Battery Types and their default settings.

PRECAUCIÓ:

When the default battery type (Sealed, Gel, Flooded) is selected, the battery voltage control parameters will be set by default and cannot be changed. To customize these parameters, you must select the "User" battery type.

6. Instruccions de funcionament

6.1 MT50 Remote Meter

The MT50 remote meter provides a convenient interface for monitoring and controlling your solar system. It allows for:

• Real-time data monitoring of PV input, battery status, and load output.
• Remote load switch control.
• Browsing and modification of device parameters, charging control parameters, and load control parameters.

6.2 Comunicació RS485

The RS485 communication port allows you to connect the controller to a PC or other monitoring equipment. Using the provided RS485 cable and EPEVER software, you can:

• Monitor the solar charging system's data in real-time.
• Set and adjust various system parameters.

6.3 Temperature Sensor (RTS)

The RTS (Remote Temperature Sensor) is essential for accurate battery charging. It acquires the battery's ambient temperature, allowing the controller to perform temperature compensation for control parameters. This ensures optimal charging voltage and current, prolonging battery life. The standard length of the RTS cable is 3 meters.

7. Manteniment

Regular maintenance ensures the longevity and optimal performance of your solar charge controller and overall system:

• Inspeccionar connexions: Periodically check all wiring connections for tightness and corrosion. Loose connections can lead to power loss and overheating.
• Netegeu el controlador: Keep the controller clean and free from dust, dirt, and debris. Use a dry cloth to wipe the exterior. Ensure ventilation openings are not blocked.
• Comproveu la ventilació: Verify that the controller has adequate airflow around it, especially around the heat dissipation aluminum alloy (see Figure 5).
• Supervisar el rendiment del sistema: Regularly check the readings on the MT50 remote meter or PC software to ensure the system is operating within expected parameters.

Figure 5: Controller characteristics showing heat dissipation and insulating material.

8. Solució De Problemes

This section provides general guidance for common issues. For more detailed troubleshooting, refer to the comprehensive manual available on the EPEVER weblloc o contacteu amb el servei d'atenció al client.

9. Especificacions

Detailed technical specifications for the Tracer1210AN model:

Figure 6: Mechanical parameters and dimensions for Tracer-AN series models.

10. Garantia i Suport

EPEVER products are manufactured to high-quality standards. For warranty information, technical support, or service inquiries, please refer to the warranty card included with your product or visit the official EPEVER website. Ensure you have your product model and serial number available when contacting support.