Tigo TS4-A-O Rapid Shutdown - ShopSolar.com
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Tigo TS4-A-O, 1500V UL/TUV, 1.2M Cable, MC4 Comparable, 700W Max Power

by TPS
SKU 461-00252-32
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Tigo TS4-A-O Rapid Shutdown

Module-level PV Optimizer

The TS4-A-O (Optimization) is the advanced add-on optimization solution that brings smart module functionality to standard PV modules for higher reliability. Improve energy efficiency by upgrading underperforming PV systems or adding smart features to new installations. Complies with 2017 and 2020 NEC rapid shutdown requirements. The TS4-A-O add-on supports PV modules up to 700W.

Included Features

Module-level optimization for increased energy yield and greater design flexibility

Manual or automatic module-level shutdown. Complies with NEC 2017 and 2020.

Module-level monitoring for energy production tracking and system management

Easy Installation

Snap to standard module frame or remove brackets for rack mounting

Smart Commissioning

Configure and commission with your Android or iOS mobile device

TAP required for module-level shutdown and CCA required for monitoring with TS4-A-O.

*Maximum output voltage of the TS4 is dependent on the PV module voltage. Refer to PV modules nameplate.



  • Operating Temperature Range -40°C to +70°C (-40°F to +158°F)
  • Outdoor Rating IP68, NEMA 3R
  • Maximum Elevation 2000m 


  • Dimensions W=138.4mm, L= 139.7mm, H= 22.9mm
  • Weight 520g 


  • Max Input Voltage (VOC @ Lowest Temperature) 80V
  • Input Voltage Range 16 - 80V*
  • Maximum Current 15A
  • Maximum Power 700W
  • Cable Length (in/out) 0.12/1.2m (standard), 0.62/1.2m (optional)
  • Connectors MC4 (standard), EVO2 (optional)
  • Communication Type Wireless
  • Recommended Fuse Rating 30A

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