Surge Protection Device Plug-in

Our range of Surge Protection Devices (SPDs) are designed to protect both RS485 communication buses of SetApp-enabled Three Phase Inverters as well as AC/DC power lines from electrical surge events

Key Benefits:

Cost-efficient solution for protecting inverter’s RS485* and AC/DC** lines

Easily added to existing installations without rewiring

Designed to withstand lightning and other surge events

Compliant with IEC 61643-21 and EN 61643-21 standards, withstanding multiple surge events during testing

*Supporting Three Phase Inverters (up to 40kW)

**Supporting Three Phase Inverters with Synergy Technology (up to 120kW)

Suitable for new and existing installations

The SPD plug-ins protect SolarEdge commercial Inverters from lightning and other surge events, which are unpredictable and can destroy an unprotected inverter in a moment.

Small and inexpensive, they are easily added to existing installations without the need for rewiring.