The Tigo RSS (Rapid Shutdown System) Transmitter is designed to provide reliable safety and compliance in solar installations. When paired with Tigo's UL-certified Fire Safety solutions—such as the TS4-A-F and TS4-A-2F—the RSS Transmitter uses PLC (Power Line Communication) to maintain PV module connectivity while powered on. It automatically triggers module shutdown when powered off, complying with NEC 2014, 2017, and 2020 690.12 rapid shutdown standards.
Equipped with Pure Signal Dual Core technology, this transmitter can connect multiple units to create a synchronized signal, enhancing reliability and reducing interference in large commercial solar systems. Available in kit form, with DIN Rail or PCBA options for easy inverter integration, the Tigo RSS Transmitter simplifies the design of multi-transmitter installations.
Key Functions:
- Rapid shutdown initiation for Tigo TS4-A-F and TS4-A-2F.
- Pure Signal Dual Core minimizes interference and signal crosstalk in complex setups.
Features & Benefits:
- NEC 690.12 (2017/2020) compliance for rapid shutdown requirements.
- Module-level deactivation with automatic or manual shutdown.
- Simple installation—no commissioning required.
- Compatible with a wide range of UL-listed residential and commercial inverters.
- Pure Signal technology for seamless integration into multi-transmitter systems.
