The Tigo TS4-A-F is a module-level rapid shutdown system engineered for residential and commercial solar installations requiring NEC 2014, 2017, and 2020 compliance. This fire safety module delivers reliable rapid shutdown functionality in a simple 1:1 module configuration, providing installers and homeowners with peace of mind through proven UL certification and plug-and-play integration.
Safety & Compliance
Meets all US NEC 690.12 rapid shutdown requirements with UL PVRSS certification across hundreds of compatible inverter models. When activated, the TS4-A-F reduces module voltage to safe levels within 30 seconds, protecting first responders during emergencies. IEC and UL certified for both domestic and international projects.
Effortless Installation
Snap-mounted directly to standard solar module frames with zero tools required—no ground wire needed. Compatible with MC4 standard connectors used across the industry. PLC communication enables plug-and-play setup with inverters featuring integrated RSS transmitters, eliminating complex wiring and reducing labor costs.
Wide System Compatibility
UL PVRSS certified with the largest inverter network in the industry. Works seamlessly with leading brands including SMA, Fronius, Enphase, Solaredge, and more. Can be mixed with TS4-A-2F modules for flexible system configurations.
Superior Performance & Durability
Supports solar panels up to 700W (IEC) / 725W (UL) with input voltage range of 16–80V and up to 15A current rating. IP68/NEMA 3R rated weatherproofing ensures longevity across harsh climates, with operational temperature range from -40°F to 185°F and elevation capability to 9,840 feet. Backed by industry-leading 25-year warranty.
Configuration: 1 module per TS4-A-F unit
Max Power: 700W
Voltage Range: 16–80V DC input
Max Current: 20A input, 15A output
System Voltage: 1000V / 1500V max
Cable Length: 1.2m (3.94 ft)
Connectors: MC4 standard
Weather Rating: IP68 / NEMA 3R
Operating Temperature: -40°F to 185°F (-40°C to 85°C)
Max Elevation: 9,840 ft (3,000 m)
Warranty: 25 years
Certifications: UL PVRSS, IEC, UL
The Tigo TS4-A-F is a module-level rapid shutdown system engineered for residential and commercial solar installations requiring NEC 2014, 2017, and 2020 compliance. This fire safety module delivers reliable rapid shutdown functionality in a simple 1:1 module configuration, providing installers and homeowners with peace of mind through proven UL certification and plug-and-play integration.
Safety & Compliance
Meets all US NEC 690.12 rapid shutdown requirements with UL PVRSS certification across hundreds of compatible inverter models. When activated, the TS4-A-F reduces module voltage to safe levels within 30 seconds, protecting first responders during emergencies. IEC and UL certified for both domestic and international projects.
Effortless Installation
Snap-mounted directly to standard solar module frames with zero tools required—no ground wire needed. Compatible with MC4 standard connectors used across the industry. PLC communication enables plug-and-play setup with inverters featuring integrated RSS transmitters, eliminating complex wiring and reducing labor costs.
Wide System Compatibility
UL PVRSS certified with the largest inverter network in the industry. Works seamlessly with leading brands including SMA, Fronius, Enphase, Solaredge, and more. Can be mixed with TS4-A-2F modules for flexible system configurations.
Superior Performance & Durability
Supports solar panels up to 700W (IEC) / 725W (UL) with input voltage range of 16–80V and up to 15A current rating. IP68/NEMA 3R rated weatherproofing ensures longevity across harsh climates, with operational temperature range from -40°F to 185°F and elevation capability to 9,840 feet. Backed by industry-leading 25-year warranty.
Configuration: 1 module per TS4-A-F unit
Max Power: 700W
Voltage Range: 16–80V DC input
Max Current: 20A input, 15A output
System Voltage: 1000V / 1500V max
Cable Length: 1.2m (3.94 ft)
Connectors: MC4 standard
Weather Rating: IP68 / NEMA 3R
Operating Temperature: -40°F to 185°F (-40°C to 85°C)
Max Elevation: 9,840 ft (3,000 m)
Warranty: 25 years
Certifications: UL PVRSS, IEC, UL
