Tigo TS4-A-F Rapid Shutdown Device (RSD)
Expected to ship mid July
Important: The TS4-A-F must be paired with a Tigo RSS Transmitter (many inverter brands have one built in).
What It Does
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Rapid Shutdown for single-module circuits (1 module : 1 TS4)
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Meets NEC 2014, 2017 & 2020 PV rapid-shutdown mandates
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Communicates over PLC for plug-and-play compatibility with hundreds of UL-listed inverters
Key Specs
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Power Handling: up to 700 W per channel
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Voltage Range: 16–80 V DC
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Current: up to 15 A
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Connectors: MC4 (standard)
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Mounting: snaps directly to module frame—no ground wire required
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Enclosure & Safety: IEC + UL certified; UL PVRSS approved (largest inverter network)
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Warranty: 25 years
Why Choose the TS4-A-F?
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Code Compliance Made Easy – one of the simplest ways to satisfy U.S. rapid-shutdown rules.
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Broad Inverter Support – works with leading brands whose inverters include—or pair with—a Tigo RSS Transmitter.
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Tool-Free Installation – frame-mounted design and MC4 leads speed up rooftop labor.
Configuration: Install one TS4-A-F per solar module to guarantee module-level shutdown and keep your PV system both safe and code-compliant.
