DEHNcombo YPV

The DEHNcombo YPV is a varistor-based Type 1 + Type 2 combined arrester designed to protect photovoltaic systems against lightning currents and surges. Suitable for both earthed and floating systems, it provides reliable protection for the DC side of PV installations.

  • Type 1 + Type 2 cpmbined arrester
  • Up to 10 kA without backup fuse
  • Only 4 modules wide

Technical Details

What sets the DEHNcombo YPV apart

  • Powerful PV protection


    The Type 1 + Type 2 combined arrester provides reliable protection against lightning currents and surges on the DC side of photovoltaic systems.

  • Compact installation


    With a width of only 4 modules, the DEHNcombo YPV requires minimal installation space and can be integrated efficiently into PV applications.

  • Flexible application


    Suitable for both earthed and floating PV systems, the DEHNcombo YPV offers flexible protection for different photovoltaic system configurations.

Reliable protection for photovoltaic systems

The DEHNcombo YPV provides coordinated lightning current and surge protection for photovoltaic installations in a single compact device. Designed for use on the DC side of PV systems, it is suitable for both earthed and floating configurations and helps protect inverters, combiner boxes and PV modules against damage caused by lightning currents and surges.

Maximum protection in minimum space


The DEHNcombo YPV combines Type 1 and Type 2 protection in a compact design only 4 modules wide. This space-saving solution provides powerful protection for photovoltaic systems while reducing the space required in the installation.

Technical features at a glance

  1. Type 1 + Type 2 combined arrester
    for reliable lightning current and surge protection
  2. Compact design
    only 4 modules wide
  3. High performance
    up to 10 kA without backup fuse
  4. Flexible application
    suitable for earthed and floating photovoltaic systems





Product Variants