Manual d'usuari del controlador de càrrega solar EPEVER MPPT

1. Producte acabatview

The EPEVER Tracer2206AN MPPT Solar Charge Controller is designed to efficiently manage power from your solar panels to charge your battery system. It features advanced Maximum Power Point Tracking (MPPT) technology, ensuring high tracking and conversion efficiency. This controller automatically identifies 12V/24V DC system voltages and provides multiple protection functions for safe and reliable operation.

Figura 1: Frontal view of the EPEVER Tracer2206AN MPPT Solar Charge Controller, showing the LCD display and control buttons.

2. Característiques clau

• Tecnologia MPPT avançada: High tracking efficiency up to 99.5% and peak conversion efficiency of 98%, maximizing energy harvest from solar panels.
• Automatic System Voltage Reconeixement: Intelligently identifies 12V/24V DC system voltage.
• Comprehensive LCD Display: Provides clear status of PV array, battery, and load. Allows selection of battery type, clearing of generated energy, and switching of battery temperature units.
• Múltiples funcions de protecció: Includes PV over current, short-circuit, reverse polarity, night reverse charging, battery reverse, over voltage, over-discharging, overheating, Lithium battery low temperature, load short circuit/overload/device overheating protection, and TVS high voltage transients protection.
• 4-Stage Càrrega: Features Bulk, Absorption, Float, and Equalization charging stages for all battery types, extending battery lifespan.
• Capacitat de control remot: Equipped with a communication port for connecting to phones (BLE), computers, and MT50 for easy parameter adjustment and monitoring.

Figure 2: Diagram illustrating the high tracking efficiency (99.5%) and charge conversion efficiency (98%) of the MPPT controller.

Figure 3: Visual representation of the intelligent charging protection features, including temperature compensation, overcharging, overdischarging, short-circuit, PV reverse polarity, and current/power-limiting protection.

3. Configuració i instal·lació

Proper installation is crucial for the safe and efficient operation of your MPPT solar charge controller. Please follow these steps carefully.

3.1. Connection Order

1. Connecteu la bateria: First, connect the battery to the charge controller. Ensure correct polarity. The controller will automatically detect the battery voltage (12V o 24V).
2. Connecteu el panell solar: Next, connect the solar panel array to the charge controller. Ensure correct polarity. The controller will begin tracking the maximum power point.
3. Connecteu la càrrega (opcional): Finally, connect your DC load to the controller's load terminals.

Important: Always connect the battery first and disconnect the solar panel first when disassembling the system to prevent damage to the controller.

Figure 4: A simplified diagram showing the connection order: Solar Panel to Controller, Battery to Controller, and Load to Controller. A temperature sensor is also depicted.

3.2. Sensor de temperatura

The controller includes a temperature sensor for accurate battery charging compensation. Connect the temperature sensor to the designated port on the controller. Place the sensor near the battery for optimal performance.

Figure 5: Image of the external temperature sensor cable, which connects to the charge controller to provide accurate battery temperature readings for charging optimization.

4. Instruccions de funcionament

4.1. Pantalla LCD i navegació

The LCD display provides real-time information about your solar system. Use the "SELECT" and "ENTER" buttons to navigate through menus and adjust settings.

• PV Array Status: Mostra el vol actualtage and power from solar panels.
• Estat de la bateria: Mostra el volum de la bateriatage, charge current, and state of charge.
• Load Status: Indicates whether the load is on/off and current draw.
• Configuració: Allows selection of battery type (Flooded, Gel, AGM/Sealed, Lithium-ion, User Custom), clearing of generated energy data, and switching temperature units.

Figure 6: Illustration showing the compatibility of the controller with various battery types: Flooded, Gel, AGM/Sealed, User Custom, and Lithium-ion, along with product dimensions.

4.2. 4-Stage Procés de càrrega

El controlador utilitza un sistema de 4 segonstagAlgoritme de càrrega per optimitzar l'estat i la vida útil de la bateria:

1. Càrrega massiva: Carrega la bateria al corrent màxim fins al volumtage reaches the absorption setpoint.
2. Absorption Charging: Maintains constant voltage while current gradually decreases.
3. Càrrega flotant: Reduces voltage to a lower level to maintain full charge and compensate for self-discharge.
4. Equalization (for certain battery types): Sobrecarrega periòdicament la bateria per equilibrar el volum de les cel·lestages and prevent sulfation.

Figure 7: A graph illustrating the four stages of battery charging: Bulk, Consistent Charge (Absorption), Float Charge, and Boost (Equalization).

4.3. Remote Monitoring and Control

The controller supports remote monitoring and parameter adjustment via its communication port. This allows connection to:

• Mobile phones (via BLE module)
• Computers (via USB cable)
• Mesurador remot MT50

Figure 8: Image displaying the MPPT solar charge controller alongside optional accessories such as the MT50 remote meter, BLE module, USB cable, temperature sensor, and WiFi module, which enable remote control and monitoring.

5. Solució De Problemes

The controller is designed with multiple protection features and can provide warnings for various issues. Refer to the LCD display for fault codes or indicators.

Common Fault Warnings and Solutions:

• PV Array Open-Circuit: Check connections between solar panels and the controller. Ensure panels are receiving sunlight.
• Voltage Lower Than 8V: Indicates a severely discharged battery. Charge the battery using an alternative source if possible, or check battery health.
• Més del voltage: Vol d’entradatage from PV or battery is too high. Verify system voltage compatibility and connections.
• Over Discharged: Battery has been discharged below its safe limit. Disconnect load and charge the battery.
• Sobreescalfament: Controller internal temperature is too high. Ensure adequate ventilation around the controller and check ambient temperature.
• Overload / Load Short-Circuit: The connected load draws too much current or has a short circuit. Disconnect the load and check its specifications or wiring. The controller may automatically turn off the load in such cases.

Si els problemes persisteixen després de seguir aquests passos, poseu-vos en contacte amb l'atenció al client.

6. Manteniment

The EPEVER MPPT Solar Charge Controller is designed for minimal maintenance. However, regular checks can ensure optimal performance and longevity.

• Inspecció visual: Periodically inspect the controller and all connections for any signs of damage, corrosion, or loose wiring.
• Neteja: Keep the controller clean and free from dust and debris. Ensure ventilation openings are not blocked. Use a dry cloth for cleaning.
• Estanquitat de la connexió: Check all terminal connections annually to ensure they are secure. Loose connections can cause overheating and damage.
• Condicions ambientals: Ensure the controller is operating within its specified temperature and humidity ranges.

7. Especificacions

Figure 9: Image of the EPEVER Tracer2206AN controller highlighting key specifications such as Max PV Input 60V, Current 20A, and Voltagi 12V/24V.

8. Garantia i Suport

For any questions, technical assistance, or warranty claims, please contact EPEVER customer support. Refer to your purchase documentation for specific warranty terms and contact details.

You can also visit the official EPEVER store on Amazon for more information and support resources: EPEVER Store