Solar Surge Protection Device (Plug-in Solution)

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:

Introducing a cost-effective safeguard for your inverter's RS485* and AC/DC** lines, this solution offers reliable protection. Seamlessly integrate it into your current setup without the need for rewiring, ensuring a hassle-free enhancement. Engineered to endure lightning strikes and other surge incidents, it is purpose-built for resilience. Complying with IEC 61643-21 and EN 61643-21 standards, this solution demonstrates its capability by withstanding multiple surge events during rigorous testing.

*Supporting Three Phase Inverters (up to 40kW)
**Supporting Three Phase Inverters with Synergy Technology (up to 100kW)

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.