*Rapid shutdown activation of TS4-A-2F requires RSS Transmitter. The TS4-A-2F (Fire Safety) is the advanced add-on rapid shutdown solution that brings smart module functionality to standard PV modules for higher reliability. Ensure safety by upgrading existing PV systems or by adding safety features to new installations. The TS4-A-2F complies with NEC 2017 690.12 Rapid Shutdown specifications when installed with the Tigo RSS Transmitter or an inverter with built-in Tigo certified transmitter.
•Snap to standard module frame or remove brackets for rack mounting
•Control rapid shutdown with the Tigo RSS Transmitter
•PV array enters rapid shutdown in event of AC grid loss
Installation example: Serial connection of two PV modules to a TS4-A-2F