Why is my Epever Tracer10420AN not working even though the wiring is correct?
If the wire connection is correct, but the Epever Controller is not working, the battery voltage may be lower than 8V. Please check the battery's voltage and ensure it is at least 8V to activate the controller.
What to do if Epever Tracer10420AN is used in area with lightning strikes?
If you plan to use the Epever Controller in an area prone to frequent lightning strikes, it's advisable to install an external surge arrester.
How to fix a charging LED that is OFF on my Epever Tracer10420AN Controller during the day?
If the charging LED is off during the daytime when sunshine falls on PV array properly, it may be due to a PV array open-circuit. Confirm whether the connection of the PV array is correct and tight.
How to prevent battery reverse polarity on Epever Tracer10420AN?
Do not connect the battery wires with reverse polarity, as this may damage the Epever Controller.
Explains symbols used for safety and operational guidance.
Provides essential recommendations and warnings for safe operation.
Overview of the MPPT solar controller series and its technology.
Important precautions and considerations before installation.
Specifies requirements for connecting the PV array to the controller.
Guides on setting various parameters like energy, battery type, and voltage.
Lists and explains the various protection functions of the controller.
Provides solutions for common faults and issues.
General| Model | Tracer10420AN |
|---|---|
| Type | MPPT Solar Charge Controller |
| Nominal system voltage | 12V/24V Auto |
| Rated Charge Current | 40A |
| Max. PV open circuit voltage | 100V |
| Charge Algorithm | MPPT |
| Display | LCD |
| Max. PV Input Power | 520W (12V), 1040W (24V) |
| Battery type | Gel |
| Grounding | Negative |
| Protection | Short circuit |
| Operating Temperature | -35°C to +55°C |
| Communication | RS485 |
| Temperature Compensation | -3mV/℃/2V(Default) |
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