Warning When Connecting Inverters And Inverters/Chargers - Victron energy Smart BatteryProtect 12/24V Manual

3.2. Warning when connecting inverters and inverters/chargers

Under no circumstances is it permitted to connect inverters or inverter/chargers to a SBP via their DC inputs,
a reverse current may flow that damages the SBP. In case you want to control an inverter or inverter/charger
via a SBP, you must use the SBP to control the inverter or inverter/charger via its remote port. See example
below. Note that the image shown below is an example for all BatteryProtect models including the smart
models.
Left image: Inverter DC input connected via a BatteryProtect - strictly forbidden
Right image: Inverter controlled by its remote port via BatteryProtect
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Smart BatteryProtect 12/24V
DC loads
DC loads
Installation and wiring examples