LED Signals

Green LED and red LED flash simultaneously (2 s on and 2 s off)

No country data set set

Operation of the product is stopped because no country data set is set. The product automatically starts operation as soon as the configuration has been carried out (e.g. using the commissioning wizard or via a System Manager).

The green LED is flashing (2 s on and 2 s off)

Waiting for feed-in conditions

The conditions for feed-in operation are not yet met. As soon as the conditions are met, the product will start feed-in operation.

The green LED is glowing

Operation

The product is in operation.

The green LED is off

No DC voltage is present.

The red LED is glowing

Error

Operation of the product has been stopped. In addition, a specific event message and the associated event number are displayed on the user interface of the product or the System Manager (e.g. SMA Data Manager) ( > Event messages).

Red LED is flashing (0.25 s on, 0.25 s off, 0.25 s on, 1.25 s off)

Warning

Communication with the System Manager failed. The inverter continues to operate with restricted function (e.g., with set fallback level).

In addition, a specific event message and the associated event number are displayed on the user interface of the product or the System Manager (e.g. SMA Data Manager) ( > Event messages).

The blue LED is flashing slowly (2 s on and 2 s off)

Communication connection is being established.

The product is establishing a connection with a local network or is establishing a direct connection to a smart device (e.g., smartphone, tablet or laptop).

The blue LED is flashing fast (0.25 s on and 0.25 s off)

A System Manager is requesting identification of the product.

The blue LED is glowing

There is an active connection with a local network or there is a direct connection with a smart device (e.g., smartphone, tablet or laptop).

Blue LED is off

There is no active connection.

All 3 LEDs are on

Product update or booting procedure.