Series Box
COM: Connect to
the COM port of
the BMS.
B-
GND: Connect to
the grounding port
of the BMS.
• Inverter
COM
B-: Connect to
the B- of the
BMS.
DC Switch Switch button
B+: Connect to the
B+ of the BMS.
HEAT: Connect to the
HEAT port of the BMS.
Dongle terminal
Grounding point
Grid and EPS connection terminal
PV connection terminal
Meter/CT communication terminal
COM communication terminal
B+
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