Standard marine, mobile or off-grid application
Loads that should be switched off when no AC input is available
can be connected to a second output (not shown).
These loads are taken into account by the PowerControl and PowerAssist functions
to limit the AC input current to a safe value
when AC input current is available.
Standard mobile or off-grid application with external
current sensor
Maximum range for current measurement: 50 A or 100 A
Topology parallel to the grid with MPPT solar charge controller
The MultiPlus-II uses data from the external AC current sensor (to be ordered separately)
or energy meter to optimize self-consumption and,
if required, prevent power feed-in to the grid.
In the event of a power failure, the MultiPlus-II continues to supply the necessary
loads.
Topology in series with the grid with PV inverter
PV power is converted directly into AC power.
The MultiPlus-II uses excess PV energy to charge the batteries or
to feed the energy into the grid. It draws power from the batteries or uses
the grid to bridge a shortage of PV energy. In the event of a
power failure, the MultiPlus-II disconnects from the grid and continues to supply the loads
.
