IMPORTANT! To ensure reliable operation with a BYD Battery-Box Premium, the
following switch-on sequence for the system must always be observed.
1
Switch on the battery.
2
Set the DC disconnector to the "On"
switch position. Switch on the auto-
matic circuit breaker.
LG FLEX
LG FLEX 8.6 12.9 17.2
Number of battery modules 2 3 4
Fronius Symo GEN24 SC*
Fronius Symo GEN24 Plus SC
* Battery support optionally available.
28