Enphase’s Q-25-10 three-phase cable is reliable, easy to install and compatible with the IQ Enphase system. This Q cable has four 2.5mm2 copper conductors and is double insulated. This new cable is 50% lighter than the previous generation of Enphase cables. Because the solar panels in portrait arrays are closer together, these portrait cables are slightly shorter than the landscape versions. The cable is fitted with a male connector to connect to the microinverter. The distance between two connectors of a portrait cable is 1.3m.