Tigo TS4-A-2F Rapid Shutdown Module for Solar Panels, Connects to 2 Solar Panels per Module, Meets NEC Requirements, UL PVRSS

Add rapid shutdown functionality to solar arrays using the Tigo TS4-A-2F modules. When paired with the Tigo RSS Transmitter or a Tigo-approved RSS transmitter, the TS4-A-2F module shuts down the solar panel production within 30 seconds of receiving the shutdown signal. This satisfies the requirements for rooftop solar installations according to NEC 690.12.

Tigo uses genuine MC4 connectors for both module-to-panel connections and module-to-module connections, ensuring that every connection is secure. The modules are IP68/NEMA 3R rated, making them suitable to withstand inclement weather for many years. These modules are able to operate between -40°F and 185°F and up to 9840ft in elevation.

TS4 spring clips are included for sliding onto the frame of the panel with no tools needed. However, if there is no frame on the panel, the spring clips can be removed and the 5/16” bolt holes can be used for attachment directly to a rail.

One TS4-A-2F module is needed for every two solar panels. The Tigo module will connect to the positive and negative connections on the solar panels, then the Tigo modules will connect to each other. The array of panels will be wired to the inverter or solar charge controller via the Tigo TS4-A-2F module wires.

An RSS transmitter is needed to send a signal to the Tigo modules for rapid shutdown. Some inverters have this capability built into them, but for those that do not, Tigo offers their own RSS Transmitter.