STRING SUPERVISOR BOXES - IEC

String Supervisor

String Supervisor SFS 16, 24 STRUCTURE MOUNTED

IEC compliant string supervisor that can monitor between 8 to 24 individual channels. It is suitable to mount over the structure of the PV panels. Considering that large photovoltaic systems normally connect a great number of strings in parallel, it can be difficult to detect malfunctions in individual modules. With the string supervisor system developed by Power Electronics, we enhance plant efficiency and module protection by monitoring and protecting between 8 to 24 independent channels. Every string supervisor box comes with:

  • Maximum 1000Vdc and compatible with any module.
  • Positive and negative poles can be fuse protected.
  • Built- in overvoltage protection.
  • IP65 robust outdoor enclosure with low maintenance and minimal wear.
  • Low stand-by consumption.
  • RS485 Modbus TCP communication.
  • Flexible wiring and connection.
Solar inverter HEC V1500 brochure

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