03
LED Explanation
Indicator
Status
Explanation
SYSTEM
ON = The system is ready.
BLINK = The system is starting.
OFF = The system is not working.
BACK-UP
ON = Back-up is ready / power available.
OFF = Back-up is off / power not available.
BATTERY
ON =
The battery is charging.
BLINK 1 =
The battery is discharging.
BLINK 2 =
The battery is low / soc is low.
OFF = The
battery is disconnected/not active.
GRID
ON = The grid is active and connected.
BLINK = The grid is active but not connected.
OFF = The grid is not active.
ENERGY
ON = Consuming energy from grid / buying.
BLINK 1 = Supplying energy to grid / zeroing.
BLINK 2 =
Supplying energy to grid / selling.
OFF =
The grid is not connected or the system is not working.
COM
ON = Both BMS and meter communication are ok.
BLINK 1 = BMS communication fails; meter communication is ok.
BLINK 2 = BMS communication is ok; meter communication fails.
OFF =
BMS and meter communication fail.
WiFi
ON =
WiFi connected / active.
BLINK 1 =
WiFi is resetting.
BLINK 2 =
WiFi is not connected to the router.
BLINK 4 = WiFi
server problem.
OFF = WiFi is
not active.
FAULT
ON = A fault has occured.
BLINK = Back-up output overload / reduce load.
OFF = No fault.
