Commissioning the Inverter

Qualified person

Requirements:

All circuit breakers in the AC distribution board must be open.
All Sunny Island inverters must be connected correctly ( > Checking the Wiring).
All Sunny Island inverters must be closed ( > Sealing and Closing the Sunny Island).
All Sunny Island inverters must be switched off.
The fuse switch-disconnector of the battery fuse must be closed ( > Inserting the Fuse Links in the Fuse Switch-Disconnector).
The fuse switch-disconnector of the battery fuse must be closed ( > Inserting the Fuse Links in the Fuse Switch-Disconnector).

Procedure:

For systems with one Sunny Island, press the "On" button.
For systems with three Sunny Island inverters, press and hold the "On" button on the master until an acoustic signal sounds.
For multicluster systems, press and hold the "On" button on each master until an acoustic signal sounds.

Establish a connection to the user interface of the inverter ( > Establishing a connection to the user interface).