Tigo TS4-A-O | Optimization, Monitoring & Rapid Shutdown | 20A (Isc), 725W, 1500VUL/1000V IEC, 0.12/1.2M Cable, MC4

optimizers, the TS4-A-O offers selective deployment—allowing installers to optimize only the modules that need it, such as shaded areas or mixed orientations. This reduces unnecessary costs while improving design flexibility and overall system performance. Note: The Tigo TAP is required for rapid shutdown communication, and the Tigo CCA (Cloud Connect Advanced) is required for module-level monitoring. Key Features & Benefits High Module Compatibility – Supports modules up to 700–725W, ideal for today’s larger PV panels. Advanced Optimization – Powered by Predictive IV (PIV) Technology, delivering maximum power in real-world conditions. Selective Deployment – Use optimizers only where needed, cutting hardware and labor costs. Built-In Safety & Monitoring – Enables real-time module-level monitoring while ensuring NEC 2014/2017/2020 rapid shutdown compliance. Instant Optimization – Works right out of the box with no special setup. Shade & Age Tolerance – Maintains high performance even under mismatch, shading, or module degradation. Seamless Connectivity – Wirelessly integrates with Tigo TAP & CCA for easy commissioning and monitoring. Specifications Configuration: 1 solar module per TS4 Rated Current (Isc): 22A Max Power: 725W Voltage Ratings: 1500V UL / 1000V IEC Cable Options: 0.1m / 1.2m Connectors: MC4 511-340612-2001 Why Choose the Tigo TS4-A-O? The TS4-A-O is the industry’s most flexible optimizer, giving installers the freedom to design with unequal string lengths, multiple orientations, and partial shading—without overpaying for unnecessary devices. Combined with Tigo’s real-time monitoring and plug-and-play rapid shutdown, it ensures safer, more efficient solar systems that maximize lifetime ROI. Perfect for homeowners, commercial solar arrays, and utility-scale projects, the TS4-A-O is built to handle next-generation high-power modules while meeting the latest NEC safety codes. Spec Sheet: Download