5.5 Battery Wire Assembly and Connection
1.
If your inverter is Battery-Ready, do not connect the battery to the inverter before
activating the battery function, otherwise it will stop working.
2.
Make sure there is an external DC breaker (≥40A) connected for battery without
build-in DC breaker.
3.
Make sure battery breaker is off and battery nominal voltage is less than 480V
before connecting battery to inverter and make sure inverter is totally isolated from
PV and AC power.
4.
If the Battery connectors are not assembled properly and locked into place, arc or
overheat may be induced.
W-HHS-3000/3680/5000/6000 USER MANUAL 16