Photovoltaic system management

Utilize solar power efficiently

Protect and monitor

Switch off the system safely in the event of maintenance or danger and increase efficiency by always being informed about the state of your system.

Back to Monitoring and diagnostics


Search in Photovoltaic system management

Show all products in this category

We offer exciting solutions from a single source that make your solar energy generation more profitable. Reliable monitoring products keep you informed of the state of your photovoltaic system at all times, enabling you to respond immediately in order to ensure maximum yield.

Your advantages

  • People are protected during installation, servicing or in danger situations, thanks to intelligent PV panel switch-off
  • Increase yield with compact device connection boxes that are tailor-made for every customer requirement
  • Utilize solar power efficiently, thanks to systems for monitoring individual strings
  • Be informed at all times, thanks to software tools for detecting the state and fast alarm generation by e-mail or text message

String combiner box

SCB with string fuse outside the control box  

The SCB with external string fuse impresses thanks to its compact design.

As planners and installers of photovoltaic systems you want to achieve the maximum yield with your system. The string combiner boxes (SCBs) from Phoenix Contact combine important functions for increasing system performance in compact, space-saving housing.

The boxes collect and distribute string currents, protect individual modules against damage from lightning and surge voltages, and monitor the performance of the system. Depending on your requirements, you can choose between the SCB with standard string fuse and the particularly compact SCB with string fuse outside the control box.

Further information


P.O.B. 1799 Industrial Park Hasharon
Quadima 60920


Efficient solar plant monitoring

SOLARCHECK – the DC monitoring system