How do I manage and cut the QD Cable?

The Enphase QD Cable inventory management is different from Enphase IQ Cable management. The QD Cable is a four-wire 12 AWG cable with built-in, auto-phase rotation and center-tapping features. For more information about cable management, contact your distribution account manager.

Do I need to have branches where the string is divisible by 3?

No. However, power balance across the connected phases may have to be achieved based on your local utility interconnection requirements.

What is the maximum number of inverters on each side of the center-tap connector?

All QD Cable variants come with a center-tap connector positioned after every sixth Field Wireable QD Connector (male) for microinverter connection. In some sites, there could be a scenario where the starting point for a circuit is not the first connector in the circuit. Select the center-tap connector such that a maximum of nine IQ8 Commercial Microinverters are installed on each side of the center-tap connector to limit the voltage rise in the QD Cable to

SKU: QD-12-25-108

QD Cable (apaisado, 2.9 m)

Supporting faster, simpler, and more reliable installations, the QD Cable is a continuous length 12 AWG cable with pre-installed connectors for IQ Commercial Microinverters. The cable is handled like standard outdoor-rated electrical wire, allowing it to be cut, spliced, and extended as needed.

The QD Cable works with IQ8 Commercial Microinverters and provides self-phase balancing and neutral sensing for phase loss protection.

This SKU of QD Cable is used for landscape PV modules, and comes with 2.9 m (9.5 ft) connector spacing.

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