6.2 Error Code
Error
Error Name
code
【01】
Bat Voltage Low
【02】
Bat Overlap Sw
【03】
Open Bat
【04】
Bat Low Eod
【05】
Bat Over Curr Hw
【06】
Bat Over Volt
【07】
Bus About Volt Hw
【08】
Bus Over Volt Sw
【09】
High Volt
【10】
Pv Buck OC Sw
【11 】
Pv Buck OC Hw
【12 】
b Line Loss
【13 】
Ignore Overload
【14】
Overload Inverter
【15 】
Ac Over Curr Hw
【17 】
Inv Short
【19】
Over temperature Mppt
【120】
Inv Excess Temper
【21】
Fan Failure
6. Protection
Affects exit or not
N
Yes
Yes
Yes
Yes
Yes
Yes
Yes
N
N
N
N
Yes
Yes
Yes
Yes
N
Yes
Yes
84
Description
Low battery voltage alarm.
Average battery discharge current over current
software protection.
Battery alarm disconnected.
Low battery voltage stop discharge alarm.
Battery Overcurrent Hardware Protection.
Charge Surge Protection.
Internal Battery Charging Circuit Over Voltage Hardware
Protection.
Battery Charge Circuit Software Internal
Protection.
Solar input voltage over voltage protection.
Solar Charge Overcurrent Software Protection.
Solar Charge Overcurrent Hardware Protection.
Power failure.
AC output overload protection.
Inverter AC output overload protection.
Inverter AC-output over-current hardware protection.
Inverter AC output short circuit protection
Solar charge radiator over temperature protection.
AC inversion output with charge or AC charge
radiator over temperature protection.
Fan lock rotation or failure.