Rapid Shutdown System Solution with PV Modules

Tigo Delivers Industry’s First UL-Certified PV Module Solution Meeting 2017 & 2014 NEC Rapid Shutdown Regulations with PV Modules

Tigo’s TS4 MLPE modular platform has been certified by Underwriters Laboratories (UL) and Nationally Recognized Testing Laboratories (NRTL) for fully complying with National Electric Code (NEC) 2014 and 2017 690.12 Rapid Shutdown regulations with specific PV modules. Tigo is the only UL-certified MLPE solution with multiple PV modules from various module manufacturers. Tigo's Photovoltaic Rapid Shutdown System (RSS) was successfully with multiple PV modules as stated by the certification's UL Product Spec. Read Tigo's full announcements for PV modules.


The following PV module partners are compliant with RSS module-level deactivation regulations when using Tigo's TS4 Safety (TS4-S), Optimization (TS4-O), and Long Strings (TS4-L) integration per the UL's international recognition:


Modules up to 475W are certified with Tigo's TS4 with UHD-Core technology and are shipping now as integrated solutions. Tigo brings the only Rapid Shutdown solution offering to market that provides PV installers, EPC, and system owners cost-effective compliance to NEC 2014 & 2017 690.12.  PV modules that integrate Tigo's TS4-L (Long Strings), TS4-O (Optimization), or TS4-S (Safety) as DC-to-DC converters into the module junction box can control voltage within the array so that only circuits internal to the module remain energized in the event of an emergency. This means all of Tigo's NRTL and UL-listed module partners meet NEC 214 & 2017 690.12 

Contact us today for more information about our integrated module Rapid Shutdown System solution. For price and delivery call +1.408.402.0802 ext. 1 or email sales@tigoenergy.com.