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5.4 Cable Connections
WARNING
Before connecting the battery with the inverter, please make sure that
no other inverter is connected and turned off.
5.4.1 Cable Connection for Series Connection
NOTICE
The voltage difference of each battery in series connection should be
less than 100mV.
5.4.1.1 Ground Installation
Connect a Communication cable to the
M/S communication terminal interface
one by one directly.
If more than 4 batteries are installed, a
cabinet is recommended.