Fronius Solar Battery State LED lights up red — General gateway error

What does State LED Red (Solar Battery) mean?

The red 'State' LED on the Fronius Solar Battery is lit continuously, indicating a general error with the gateway communication. This could affect data exchange with the inverter or monitoring system.

• Communication cable issues
• Gateway hardware fault
• Network configuration problems

Click steps to track your progress.

1. 1

   Check all network and communication cables connected to the gateway for secure connections.

2. 2

   Power cycle the inverter and battery system by disconnecting AC and DC power, waiting 5 minutes, then reconnecting.

3. 3

   If the red LED remains lit, contact a Fronius-trained service engineer for diagnosis.