The TS4-A-F (Fire Safety) is the advanced add-on solution that brings smart module functionality to standard PV modules to meet NEC 2017 690.12 Rapid Shutdown specifications. PVRSS certified module-level rapid shutdown is enabled when TS4-A-F (or module integrated TS4-F) products are installed with CPS 50/60kW inverters (Tigo RSD wire-box version available).
Easy installation onto standard module frames
PLC Signaling (no additional communications equipment required)
Automatic shutdown of PV array in the event of AC grid loss