EPEVER Tracer5415AN

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EPEVER Tracer AN Series 50A MPPT Solar Charge Controller User Manual

Model: Tracer5415AN

1. Product Overview

The EPEVER Tracer AN Series MPPT Solar Charge Controller is designed to manage power flow from solar panels to batteries, ensuring efficient charging and protecting the battery from overcharge and over-discharge. This 50A model supports 12V, 24V, 36V, and 48V automatic system voltage identification and features advanced Maximum Power Point Tracking (MPPT) technology for optimal solar energy harvesting. It is suitable for various off-grid solar applications.

Key Features:

  • Advanced MPPT Technology: Ultra-fast tracking speed with efficiency no less than 99.5% for maximum power point utilization.
  • Adaptive Three-Stage Charging: Extends battery life and improves system performance.
  • Automatic System Voltage Identification: Supports 12V/24V/36V/48V systems.
  • Multiple Battery Type Support: Compatible with Sealed, Gel, Flooded, and User-defined battery types.
  • Communication Interfaces: Standard Modbus protocol with RS485 interface for monitoring and parameter setting via phone apps, MT50 remote meter, and PC software.
  • Parallel Operation: Dual RS485 ports (RJ45) support up to 8 units in parallel for system expansion.
  • Comprehensive Protection: Includes protection against overcharge, over-discharge, reverse polarity, and more.

2. Product Components

The package typically includes the following components:

  • EPEVER Tracer AN Series MPPT Solar Charge Controller (Tracer5415AN)
  • MT50 Remote Meter
  • Remote Temperature Sensor (RTS)
  • PC Communication Cable (RS485)
  • Mounting accessories (screws, wall plugs)
EPEVER 50A MPPT Solar Charge Controller with MT50 Remote Meter, temperature sensor, and communication cable.
Figure 2.1: EPEVER 50A MPPT Solar Charge Controller kit, including the controller unit, MT50 remote meter, temperature sensor, and communication cables.

3. Controller Features and Ports

Familiarize yourself with the various components and connection points of the solar charge controller.

Labeled diagram of the EPEVER MPPT Solar Charge Controller showing its various ports and indicators.
Figure 3.1: Labeled diagram of the EPEVER MPPT Solar Charge Controller, highlighting key features and connection points.
  1. Charging LED indicator: Indicates charging status.
  2. SELECT button: Used for menu navigation and selection.
  3. Fuse: Overcurrent protection for the battery circuit.
  4. Grounding Terminal: For system grounding.
  5. Fault LED indicator: Indicates system faults or errors.
  6. LCD: Displays system parameters and status.
  7. ENTER button: Used to confirm selections and enter menus.
  8. RBVS Port: Remote Battery Voltage Sensor port.
  9. Utility/Generator relay ON: Output for controlling external utility/generator.
  10. RS485 port (5VDC/200mA): Communication port for accessories.
  11. RTS Port: Remote Temperature Sensor port.
  12. Generator and load relay enable: Control for generator and load relays.
  13. PV reverse polarity alarm indicator: Alerts to incorrect PV connection.
  14. Load control relay: Output for controlling DC loads.
  15. Utility/Generator relay OFF: Output for controlling external utility/generator.
  16. PV Terminals: Connection points for solar panel input.
  17. Battery Terminals: Connection points for battery bank.

4. Installation Guide

4.1 Safety Precautions

  • Ensure all connections are secure and correct to prevent damage or injury.
  • Disconnect all power sources (solar panels and battery) before installation or maintenance.
  • Install the controller in a well-ventilated area, away from direct sunlight and moisture.
  • Maintain adequate clearance around the controller for heat dissipation.

4.2 Mounting the Controller

Mount the controller vertically on a non-flammable surface, ensuring the terminals are easily accessible. Use the provided mounting accessories.

4.3 Wiring Connections

Follow the wiring sequence carefully to avoid damage. Connect the components in the order specified below:

  1. Connect the Battery: Connect the battery to the controller's battery terminals. Ensure correct polarity (+ to + and - to -). The controller will detect the system voltage.
  2. Connect the Solar Panel: Connect the solar panel to the controller's PV terminals. Ensure correct polarity.
  3. Connect the DC Load (Optional): Connect the DC load to the controller's load terminals.
  4. Connect Remote Accessories (Optional): Connect the MT50 remote meter, RTS, and RS485 communication cable as needed.
Schematic diagram illustrating how to connect the solar panel, battery, load, inverter, and computer to the EPEVER MPPT Solar Charge Controller.
Figure 4.1: General wiring diagram for the solar charge controller, showing connections to solar panels, battery, and various loads.
Close-up view of the EPEVER MPPT Solar Charge Controller's internal components, including fuse and connection terminals.
Figure 4.2: Internal view of the controller showing the fuse and terminal block for connections.

5. Operating Instructions

5.1 Initial Power-Up

After connecting the battery, the controller will power on and display system information on its LCD. The charging LED will indicate the charging status.

5.2 Using the MT50 Remote Meter

The MT50 remote meter provides a comprehensive interface for monitoring system data and configuring parameters. Connect the MT50 to the controller via the RS485 port. The MT50 will automatically identify the controller and display real-time data.

Diagram showing the physical dimensions (length, width, depth) of the MT50 Remote Meter.
Figure 5.1: The MT50 Remote Meter, used for monitoring and setting controller parameters.

5.3 Parameter Settings

Use the SELECT and ENTER buttons on the controller or the MT50 remote meter to navigate menus and adjust parameters such as battery type, charging voltage limits, and load control settings. Refer to the detailed user manual for specific menu structures and parameter definitions.

5.4 Communication with PC Software

The controller supports communication with PC software via the RS485 port and the provided communication cable. This allows for advanced monitoring, data logging, and parameter configuration. Download the latest software from the EPEVER official website.

Diagram detailing connections for remote voltage sensor, diesel generator relay, RS485, remote temperature sensor, load control relay, and PV reverse polarity alarm.
Figure 5.2: Diagram illustrating various remote connection options for enhanced control and monitoring.

6. Maintenance

Regular maintenance ensures optimal performance and longevity of your solar charge controller.

  • Check Connections: Periodically inspect all wiring connections for tightness and corrosion.
  • Clean the Controller: Keep the controller clean and free from dust and debris. Use a dry cloth for cleaning.
  • Inspect for Damage: Check for any physical damage to the controller, cables, or terminals.
  • Monitor Performance: Regularly check system parameters via the LCD, MT50, or PC software to ensure normal operation.

7. Troubleshooting

This section provides basic troubleshooting steps for common issues. For more complex problems, consult the detailed product manual or contact technical support.

Common Issues and Solutions:

  • Controller Not Powering On:
    • Check battery connections and ensure correct polarity.
    • Verify battery voltage is within the controller's operating range.
    • Check the battery fuse.
  • No Charging Indication:
    • Ensure solar panels are connected correctly and receiving sufficient sunlight.
    • Check PV input voltage and current.
    • Verify battery voltage is below the charging setpoint.
  • Load Not Working:
    • Check load connections and ensure correct polarity.
    • Verify load control settings on the controller or MT50.
    • Ensure battery voltage is above the low voltage disconnect (LVD) threshold.
  • Communication Errors:
    • Check RS485 cable connections.
    • Ensure the MT50 or PC software is correctly configured.

8. Technical Specifications

Detailed technical parameters for the EPEVER Tracer5415AN MPPT Solar Charge Controller.

A table listing technical specifications and parameters for Tracer5415AN, Tracer6415AN, Tracer8415AN, and Tracer10415AN models.
Figure 8.1: Technical parameter table for Tracer AN series controllers.
ParameterValue (Tracer5415AN)
Nominal System Voltage12/24/36/48VDC Auto
Battery Input Voltage Range8V ~ 68V
Battery TypeSealed(Default)/Gel/Flooded/User
Battery Fuse80A/58V
Rated Charge Current50A
Rated Charge Power625W/12V, 1250W/24V, 1875W/36V, 2500W/48V
Max. PV Open Circuit Voltage150V
MPP Voltage Range(Battery Voltage +2V) ~ 108V
Tracking Efficiency≥99.5%
Max. Conversion Efficiency98.30%
Full Load Efficiency97.80%
Temperature Compensate Coefficient-3mV/°C/2V (Default)
Self-Consumption98mA/12V; 60mA/24V; 50mA/36V; 46mA/48V
GroundingCommon negative grounding
RS485 InterfaceRS485 (RJ45)
LCD Backlight TimeDefault: 60S, Range: 0 ~ 999S
Ambient Temperature Range-25°C ~ +60°C (Derate above 45°C)
EnclosureIP20
Dimensions (L x W x H)261 x 216 x 119 mm (approx.)
Item Weight4.46 kg (9.81 lbs)

9. Product Dimensions

Physical dimensions of the solar charge controller and the MT50 remote meter.

9.1 Controller Dimensions

Diagram showing the physical dimensions (length, width, height) of the EPEVER MPPT Solar Charge Controller.
Figure 9.1: Dimensions of the EPEVER Tracer AN Series Solar Charge Controller.

9.2 MT50 Remote Meter Dimensions

Diagram showing the physical dimensions (length, width, depth) of the MT50 Remote Meter.
Figure 9.2: Dimensions of the MT50 Remote Meter.

10. Application Examples

The EPEVER Tracer AN Series MPPT Solar Charge Controller is versatile and can be used in various solar power systems.

Images showing various applications of the solar charge controller, including residential rooftops, RVs, and street lighting.
Figure 10.1: Examples of solar charge controller applications in residential, RV, and street lighting systems.

11. Warranty and Support

For warranty information, technical support, or service inquiries, please refer to the documentation included with your product or visit the official EPEVER website. You can also find support resources and contact information on the EPEVER Brand Store on Amazon.

12. Product Videos

No official product videos from the seller were found in the provided data for this model.

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