The Tigo TS4-A-S is a module-level rapid shutdown device designed to comply with NEC and other rapid shutdown requirements, reducing DC voltage on the roof to safe levels within seconds of a shutdown trigger.
Compatible with a wide range of PV modules and string inverters, it can be retrofitted to existing arrays or installed on new systems, providing code-compliant safety without the need for a module-optimising inverter.
- Module-level rapid shutdown NEC rapid shutdown compliant
- Reduces DC roof voltage to safe levels within seconds
- Compatible with any standard string inverter and PV module
- Retrofit and new-install compatible
Code-compliant rapid shutdown reduces DC roof voltage to safe levels within seconds, protecting first responders and service personnel on residential and commercial solar installations.
Retrofit and new-install compatibility, combined with optional Tigo Cloud monitoring, make the TS4-A-S a versatile safety and compliance solution for UK solar arrays.
