Connection technology for photovoltaics

Safe cabling of PV systems

Safe cabling of PV systems

Connect AC, DC, and data cables safely on site without special tools.

With the unique SUNCLIX connection system, you can connect PV modules, string combiner boxes, and inverters easily and safely on site. With SUNCLIX mini we offer you a particularly compact DC connection system for building-integrated photovoltaics.

Your advantages

  • Everything from a single source – thanks to a complete range of plugs for AC, DC, signals, and data
  • Quick and safe assembly without special tools – thanks to fast connection technology
  • Future-oriented cabling of PV systems – thanks to components for voltages of up to 1500 V
  • High degree of flexibility – thanks to connection solutions for 2.5 to 16 mm² cables
  • Durable and reliable connection – thanks to tested and certified components

DC plug-in connector – from the module to the inverter

SUNCLIX DC plug-in connectors for assembly

SUNCLIX DC plug-in connectors for assembly without tools

With the one-piece DC plug-in connectors and the right panel feed-throughs, you can wire your systems easily and safely directly on site. Simply insert the stripped conductor into the spring terminal block, close the spring, and you're done! Thanks to SUNCLIX, it couldn't be easier.

  • Voltages up to 1500 V
  • Currents up to 65 A
  • Conductor connection from 2.5 to 16 mm²

AC connection technology

AC connection technology  

AC connection technology

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

  • Currents up to 309 A
  • Cross sections from 0.2 mm² to 150 mm²
  • Voltages up to 600 V UL/1000 V

Do you want to find out more?

Click on the following button to find out more about device connections
for data, signals, and power.


C6 The Exchange
Calmount Park
Dublin 12
D12 XE18