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Graph 4.1-1 system electrical connection diagram
Note: the diagram shows that all over current protection devices are not included.
The battery is a lead-acid battery or a lithium battery
4.2 Battery connection
Please connect 1 DC breakers with rated current of 125A or over 125A between the
battery and inverter. If not connected, the arc may occur when wiring.
Please pay special attention to the battery's +, - pole, the inverter would be
damaged if reverse connection.
Pay attention to chemical pollution and electric shock risk.
Because there is large current when system operating with battery, it is
recommended to use the cables as following specifications for safety purposes.
Suggest to connect the battery positive electrode with red cable, negative
electrode with black.
For battery installation and placement, refer to the battery manufacturer's
instructions.
The specific steps of battery connection are as follows:
