Module-Level Rapid Shutdown for Safer, Code-Compliant Systems

The Tigo TS4-A-F is a module-level rapid shutdown solution that adds smart safety functionality to standard PV modules for improved system reliability and code compliance. It ensures safer installations for both new systems and retrofits.

Key Benefits

• NEC Rapid Shutdown Compliant – Meets NEC 2014, 2017, 2020, and 2023 690.12 requirements when used with a Tigo RSS Transmitter or compatible inverter.
• Automatic Shutdown Protection – Automatically places the PV array into rapid shutdown mode when AC grid power is lost.
• Simple, Fast Installation – Snaps directly to the module frame or mounts to racking for quick, clean installs.
• UL & IEC Certified – Tested and certified with hundreds of leading inverter models for global acceptance.

Use Cases

Ideal for residential and light commercial solar installations where NEC rapid shutdown compliance, fire safety, and system reliability are required. Perfect for new installations or retrofits where adding module-level shutdown improves safety, meets code requirements, and simplifies system design.

Tech Specs

• System Type: Module-level rapid shutdown device
• NEC Compliance: NEC 2014, 2017, 2020, 2023 (690.12)
• Voltage Range (Input): 16 – 80V DC
• Outdoor Rating: IP68, NEMA 3R
• Output Cable Length: 1.2 m (3.94 ft)