Enphase IQ Cable Q-25-RAW-300 single-phase 240VAC is only available when

240VAC is only available when the MultiPlus is supplied by a split phase 120/240VAC source

and disconnects when the voltage decreases below float level (indicating that one or more batteries are being discharged)

GoodWe SCU3000A-S

Voltage and Temperature sense

Enphase IQ Cable Q-25-RAW-300 single-phase 240VAC is only available whenEnphase IQ Cable Q 25 RAW 300 single phase The Q 25 RAW 300 is a single phase Raw IQ Cable without connectors. The cable is handled like standard outdoor rated electrical wire, allowing it to be cut, spliced, and extended as needed. IQ Raw Cable single phase reel of 300 m 2 2. 5 mm2. More information: Datasheet