TS4-A-F
Tigo TS4-A-F is a dedicated add-on rapid shutdown MLPE device for one PV module up to 725 W; it does not optimize, it focuses on module-level fire safety and code compliance.
Product(s)
RSS Transmitter
Enables rapid shutdown with Tigo's TS4 F and 2F products. Available with Pure Signal technology.
TS4-A-F
Dedicated rapid shutdown device for 1 solar module up to 725W
TS4-X-F
Enhance safety and meet code requirements with rapid shutdown
What is TS4-A-F?
Tigo TS4-A-F is a dedicated add-on rapid shutdown MLPE device for one PV module up to 725 W; it does not optimize, it focuses on module-level fire safety and code compliance.
Why does TS4-A-F matter in a solar project?
Rapid shutdown devices reduce PV conductor voltage when initiated, helping meet code requirements and making rooftop solar safer for first responders and service teams. It is the safety specialist in the MLPE toolbox: one job, no drama.
How it relates to Tigo
TS4-A-F communicates via PLC with the Tigo RSS Transmitter, is UL PVRSS certified with many inverters, and is used when the project needs rapid shutdown without module-level monitoring or optimization.