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 load has no output on my Epever XTRA 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.
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 does it mean when the charging indicator is green fast flashing on my Epever XTRA 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 is the PV/BATT(orange)/Battery capacity lever(four) indicator fast flashing on my Epever XTRA 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 battery indicator is red on solid on my Epever XTRA?
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.
What does it mean when the battery indicator is red slow flashing on my Epever Controller?
If the battery indicator on your Epever Controller is flashing red slowly, it indicates the battery is overheating. The controller will automatically turn the system off. When the temperature declines to be below 55 degrees Celsius, the controller will resume.
What to do if my Epever Controller is not working, even though the wire connection is correct?
If your Epever Controller is not working despite correct wire connections, the battery voltage may be too low. Ensure the battery voltage is at least 8V to activate the controller.
How to fix the charging LED indicator if it's off during the daytime on my Epever Controller?
If the charging LED indicator is off during the daytime when sunshine falls on PV modules properly, confirm that PV wire connections are correct and tight.
General| Max. Conversion Efficiency | 98% |
|---|---|
| Grounding | Negative Grounding |
| Model | XTRA Series |
| Type | MPPT |
| Max. PV Open Circuit Voltage | 100V |
| Battery Type | Sealed, Gel, Flooded, Lithium |
| MPPT Tracking Efficiency | ≥99.5% |
| Communication | RS485 |
| Protection | Overcharge, Over-discharge, Overload, Short circuit, Reverse polarity, High temperature |
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