Manual system start
Requirements There is no energy available from the PV modules or from the public grid. If
backup power operation or battery operation are not possible (e.g. deep dis-
charge protection of the battery), the inverter and battery switch off.
Notification of
system shut-
down
Status codes about the inactive state of the battery are displayed on the user in-
terface of the inverter or sent via Solar.web by means of SMS or e-mail (only if
notification via Solar.web is configured accordingly).
Manual battery
start after sys-
tem shutdown
As soon as energy is available again, the inverter starts operation automatically;
however the battery must be started manually. The switch-on sequence must be
observed for this, see chapter Suitable batteries on page 23.
Starting backup
power operation
after a system
shutdown
The inverter requires energy from the battery to start backup power operation.
This is done manually on the battery; further information on the power supply for
restarting the inverter via the battery can be found in the battery manufacturer's
Operating Instructions.
26
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