Description This is the Tigo TS4-A-O solar module DC optimizer unit. It clips to the back of your solar module and provides advanced functionality including: Output power optimization, performance monitoring, & rapid shutdown compliance (when used with an approved RSD system). Improve energy efficiency by upgrading underperforming PV systems or adding smart features to new installations. The TS4-A-O supports PV modules up to 500W. Now you can design systems using unequal string lengths and mixed orientations. Install with modules in shaded areas with a reduced setback ratio. Optimize only where needed with selective deployment. . TS4-A-O Advantages Shade and module mismatch tolerance Maximized roof usage Enhanced energy yield Plus all the benefits of Safety and Monitoring Greater design flexibility . TS4-A-O Features Module-level optimization for increased energy yield and greater design flexibility Enhanced safety for NEC 690.12 rapid shutdown compliance Module-level monitoring for energy production tracking and system management . TS4-A-O Specifications Environmental Operating Temperature Range -40°C to 85°C (-40°F to 185°F) Outdoor Rating IP68, NEMA 3R Mechanical Dimensions : 138.4mm x 139.7mm x 22.9mm Weight : 520g Electrical Total Max Input Voltage (VOC @ Lowest Temperature) : 90V Voltage Range : 16 – 90V Maximum Current : 12A Maximum Power : 500W Output Cable Length : 1.2m (standard) Connectors : MC4 (standard) Communication : Type Wireless Rapid Shutdown : UL Listed (NEC 2014 & 2017 690.12) : Yes Recommended fuse rating : 15A Tigo Document Downloads Datasheet Datasheet_Tigo_TS4-A-O-NorthAmerica-700W-2023 Installation Manual Installation_Manual_Tigo_TS4-D-M-S-O-L-CCA-TAP(UL) Quick Guide Quick_Start_Guide_Tigo_TS4-A-O Warranty PDF Warranty_Tigo_Product-Warranty-March-2020 App Note Troubleshooting_Guide_Tigo_TS4-F.TS4-R-F.TS4-A-F.RSSTransmitter Product Info Catalog_Tigo_Rapid-Shutdows-Solutions Rapid Shutdown Notes… The Tigo TAP is required for rapid shutdown and the Tigo CCA is required for monitoring with this TS4-A-O unit. Photovoltaic Rapid Shutdown Equipment NEC 690.12 and C22.1-2015 Rule 64-218 This rapid shutdown system is required to be connected to an automatic system which initiates rapid shutdown upon the activation of the AC system disconnect. Tigo TS4-A-O : Solar Module DC Optimizer
