What does it mean when the battery indicator is red on solid on my Epever XTRA4415N Controller?
If the battery indicator on your Epever Controller is solid red, it means the battery is over-discharged. When the battery voltage is restored to or above LVR (low voltage reconnect voltage), the load will recover.
Why is the PV/BATT(orange)/Battery capacity lever(four) indicator fast flashing on my Epever XTRA4415N Controller?
If the PV/BATT(orange)/Battery capacity lever(four) indicator is fast flashing on your Epever Controller, it indicates the controller is overheating. The controller will automatically cut off the input and output circuit when the heat sink exceeds 85 degrees Celsius. It will resume work when the temperature drops below 75 degrees Celsius.
What does it mean when the charging indicator is green fast flashing on my Epever Controller?
If the charging indicator on your Epever Controller is flashing green rapidly, it signifies a battery over voltage. Check if the battery voltage is higher than OVD (over voltage disconnect voltage), and disconnect the PV.
Why my Epever Controller shows system voltage error?
If there is a system voltage error on your Epever Controller, it means that the battery voltage does not match the controller's working voltage. Change to a suitable battery or reset the working voltage.
What to do if the load has no output on my Epever Controller?
If the load has no output on your Epever Controller, it's likely due to a load overload. Reduce the number of electrical devices connected and restart the controller.
What to do if the load and fault icon blink on my Epever Controller?
If the load and fault icon blink on your Epever Controller, it indicates a load short circuit. Carefully check the load connection, clear the fault, restart the controller, and wait for one night-day cycle (night time>3 hours).
What to do if the battery voltage is lower than 8V on my Epever Controller?
If your Epever Controller isn't working and the battery voltage is lower than 8V, even with correct wiring, ensure that the battery has at least 8V to activate the controller.
What to do if the Epever XTRA4415N Controller load has no output and the load/fault icon is blinking?
General| Model | XTRA4415N |
|---|---|
| Type | Solar Charge Controller |
| Rated Charge Current | 40A |
| System Voltage | 12V/24V auto |
| Grounding | Negative Ground |
| Charge circuit voltage drop | ≤0.26V |
| Discharge circuit voltage drop | ≤0.15V |
| Altitude | ≤3000m |
| Cooling | Natural Cooling |
| Max. PV Input Power | 520W (12V), 1040W (24V) |
| Battery Type | Gel, Flooded |
| Temperature Compensation | -3mV/°C/2V (Default) |
| Communication | RS485 |
| Self-consumption | <10mA |
| Protection | Overload, Short Circuit, Reverse Polarity |
Provides essential safety guidelines for controller installation and operation.
Highlights critical considerations before and during the controller installation process.
Provides instructions and considerations for securely mounting the controller unit.
Lists various protection mechanisms to safeguard the controller and battery from electrical faults.
Provides solutions for common faults and operational issues encountered with the controller.
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