15. Troubleshooting
In the Setting Mode, press and hold the DC power button to switch the status page until
the
icon and the error code appear simultaneously on the screen. Please refer to the
table below for helpful guidance.
Error Code
Alarm Icon
E001
E002
E003
E033
E039
E065
E067
E068
E085
E086
E087
Description
Inverter overload
Inverter overtemperature
protection, AC output off
Inverter short circuit
PV overvoltage
PV overtemperature
DC output short circuit
DC output overcurrent
DC output overtemperature
Charging temperature too
high
Charging temperature too
low
Discharging temperature
too high
Troubleshooting
Check if the power consumption of your
devices is too high. Reduce the load if
necessary.
Wait for about 10 minutes until the unit
cools down, then turn on the AC output
again.
1.Check if the power consumption of your
devices is too high.
2.Check if any of your electrical devices are
causing a short circuit.
Make sure the PV input voltage is within
the range of 11V-60VDC.
Wait for about 10 minutes until the unit
cools down, then re-enable the PV input.
1.Check if the power consumption of your
devices is too high.
2.Check if any of your electrical devices are
causing a short circuit.
Check if the power consumption of your
devices is too high. Reduce the load if
necessary.
Wait for about 10 minutes until the unit
cools down, then restart your devices.
Wait for the unit to cool down before
charging.
Make sure the unit is placed in an ambient
temperature of 0°C to 40°C (32°F to 104°F).
Wait for the unit to cool down before
discharging.
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JUST POWER ON