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 RESU FLEX
LG RESU FLEX 8.6 12.9 17.2
Fronius Symo GEN24 3.0 - 10.0*
Fronius Symo GEN24 3.0 - 10.0 Plus
Number of battery modules 2 3 4
* Battery support optionally available.
24