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Any-Grid Master Battery
LFeLi-48100S model:
Connect the battery communication cable mentioned in chapter 2 to the master battery’s RS-485A port and
the other end to the Any-Grid’s BMS port. Take care to connect the correct cable ends to the battery and Any-
Grid:
Any-Grid Master Battery
5. Ensure the battery modules are wired as outlined in the Leoch battery manual. Turn on the batteries, ensuring
that pre-charge is used to avoid a sudden inrush of current from the battery modules to the inverter(s).
6. Ensure the “ON/OFF” load power button of the Any-Grid(s) is in the ON position (depressed), but no loads are
connected:
The Any-Grid(s) should now be running, the display(s) on.
7. Apply the following setting on the Any-Grid to which the Leoch battery bank is connected with the
communication cable. This setting refers to the Any-Grid manual, chapter Operation → Device Operation
Settings → Settings menus.
• Battery type
Menu 05: User-defined battery (“USE”)
• Maximum total battery charging current
Menu 02: 80A or 0.5 x total battery bank capacity (which ever value is lower)
• Voltage set-point to switch from Off-Grid mode to Grid mode when “SBU priority” or “Solar / PV first” is
selected in settings menu 01