Goodwe EH Plus Series - Connecting the Battery Cable

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06 Electrical Connection User Manual V1.4-2022-08-30
6.5 Connecting the Battery Cable
WARNING
• Connect the battery cables to the corresponding terminals such BAT+, BAT- and grounding
ports correctly. Otherwise it will cause damage to the inverter.
• Ensure that the whole cable cores are inserted into the terminal holes. No part of the cable
core can be exposed.
• Ensure that the cables are connected securely. Otherwise it will cause damage to the
inverter due to overheat during its operation.
• An external DC circuit breaker is recommended if there is no integrated DC circuit breaker
inside the battery. Recommended specications: 40A/600A.
DANGER
• The battery used with the inverter shall be approved by the inverter manufacturer. The
approved battery list can be obtained through the ocial website.
• A short circuit in the battery may cause personal injury. The instantaneous high current
caused by a short circuit can release a large amount of energy and may cause a re.
• Before connecting the battery cable, ensure the inverter and the battery, and
downstream&upstream switches, are all disconnected.
• It is forbidden to connect and disconnect the battery cables when the inverter is running.
Otherwise it may cause electric shock.
• Do not connect one battery pack to more than one inverter at the same time. Otherwise, it
may cause damage to the inverter.
• It is forbidden to connect loads between the inverter and batteries.
• When connecting battery cables, use insulated tools to prevent accidental electric shock or
short circuit to the batteries.
• Ensure that the open circuit voltage of the battery is within the permissible range of the
inverter.
NOTICE
• For Battery-Ready inverters, please contact the manufacturer or dealer to activate the
battery related functions rst if you need them. Do not connect any battery to the inverter
if the battery related functions are not activated. Otherwise the inverter will stop working.
• Ensure that the battery ports are sealed properly if there is no battery connected.