Solar Connectors & Cable

MC4 connectors are single-contact electrical connectors commonly used for connecting solar panels. The MC in MC4 stands for the manufacturer Multi-Contact (now Stäubli Electrical Connectors) and the 4 for the 4 mm diameter contact pin. MC4s allow strings of panels to be easily constructed by pushing the connectors from adjacent panels together by hand and allow for a clean energy transfer between output cables from the solar array and connections to combiner boxes or inverters.

X-MC4 set (M/F)

X-MC4 T Branch set (M/F)

X-2T1MC4 set (M/F)

X-3T1MC4 set (M/F)

X-MC4YBranch 4 Way set (M/F)

4mm² & 6mm² Black / Red Solar Cable