PV Connectors

Phoenix Contact
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Simple, safe, reliable: With SUNCLIX, you'll benefit from one-stop photovoltaics solutions – from PV panels, DC cabling, and inverters right through to AC connections for feeding the power grid.

Phoenix Contact offers a consistent and complete solution for photovoltaic system cabling: High-quality and well-matched components facilitate installation, and ensure stable energy generation and supply to investors, planners, installers, and operators.

AC connection Technology

Phoenix Contact offers an extensive connection range in every performance class for the AC-side installation of photovoltaic systems. The portfolio comprises a particularly compact connection system, circular and rectangular connectors for 1 and 3-phase devices, plus panel feed-through terminal blocks and corresponding accessories.

Available series:

  • IP-protected AC circular connectors
  • IP-protected AC rectangular connectors
  • Panel feed-through and PCB terminal blocks
  • SUNCLIX micon – the connection system for micro Inverters
  • DC connection Technology

Panel feed-throughs, connectors, and comprehensive accessories – the DC product range from Phoenix Contact provides you with innovative connection technology from a single source. In addition to fast connectors for assembly for conductor cross sections from 2.5 mm² to 16 mm², the range includes a miniature connection system for building-integrated photovoltaics (BIPV).

Available series:

  • DC connectors
  • DC device connection
  • DC cables and accessories
  • Cost-effective connection technology for PV panels
  • Building-integrated photovoltaics (BIPV)


  • High investment security and high operational reliability, thanks to the unique SUNCLIX connection technology that prevents mismatching
  • Steadily stable energy generation by means of weatherproof insulation materials and high-quality contacts with minimized contact resistances
  • Simple design-in, purchasing and storage processes, thanks to consistent, one-stop AC and DC connection Solutions
  • Fast and reliable on-site cabling, thanks to the unique SUNCLIX spring connection for conductor cross sections of 2.5mm2 to 16mm2
  • New market potential through application-optimized connection systems for micro inverters and building-integrated photovoltaics (BIPV)


  • BIPV
  • Roof-mounted PV Systems
  • Solar plant
  • Solar parks