Tigo TS4-A-O – Optimizer/Rapid Shutdown Module


Unlock the true potential of your solar energy system with the Tigo TS4-A Optimizer. Designed to revolutionize solar energy harnessing, this advanced technology combines exceptional performance, intelligent optimization, and comprehensive monitoring to elevate your system to new heights. Experience top efficiency, unmatched safety compliance, and effortless installation with the TS4-A Optimizer. 


  • Maximum Power: 700W
  • Maximum Current: 15A
  • Maximum Input Voltage: 80V
  • Dimensions (HxWxD): 5.4 x 5.5 x 0.9in
  • Operational Temperature Range: -40 to 70°C (-40 to 158°F)
  • IP68 Rated (Ingress Protection rating)
  • Warranty: 25 years

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Tigo TS4-A Optimizer – Solar Energy System Performance and Safety

Enhance the efficiency, reliability, and intelligence of your solar system with the Tigo TS4-A Optimizer. Designed to optimize new installations and existing systems, this cutting-edge technology revolutionizes the way solar energy is harnessed. Experience top-notch performance and maximize your return on investment with its patented features and seamless integration. 

Superior Performance and Efficiency

The TS4-A Optimizer stands out with its exceptional performance and high efficiency. Powered by Predictive IV Technology (PIV), this optimizer delivers unmatched power optimization to ensure your system operates at its peak potential. With its selective deployment capability, you have the flexibility to design your system using unequal string lengths, mixed orientations, or areas of mismatch, giving you the freedom to create custom configurations tailored to your specific needs.

Safety and Compliance

Safety is paramount, and the TS4-A Optimizer is fully compliant with the latest NEC rapid shutdown requirements. By reducing the voltage of the solar array, it minimizes the risks for firefighters and other first responders who access rooftops. This feature becomes crucial during grid power loss or manual rapid shutdown situations, ensuring that the roof can be accessed safely. Invest in a solution that prioritizes safety without compromising performance.

Intelligent Monitoring and Troubleshooting

With Tigo’s Energy Intelligence platform, you gain comprehensive control over your solar system. Experience quicker onsite commissioning and enjoy the convenience of remote monitoring. The TS4-A Optimizer enables module-level monitoring, giving you full visibility into module- and system-level production. Detect issues promptly, troubleshoot remotely, and maximize the lifetime yield of your system with ease.

Seamless Compatibility and Easy Installation

The TS4-A Optimizer is fully compatible with thousands of inverter models from more than 50 renowned brands. This compatibility ensures seamless integration into your existing system, eliminating the need for costly upgrades or replacements. Designed for ease of use, installation is a breeze with the TS4-A Optimizer. Simply snap it to a standard PV module frame or mount it to racking, allowing for a simple and fast setup process.

Key Features at a Glance:

  • Optimizes right out of the box for immediate performance improvements
  • Shade and age tolerance to maximize the lifetime yield of your solar system
  • Remote troubleshooting made easy with the TAP and CCA 
  • Enjoy peace of mind with a 25-year warranty, providing long-term reliability and support
  • Compact dimensions (HxWxD) of 5.4 x 5.5 x 0.9in ensure an efficient use of space
  • Operational Temperature Range of -40 to 70°C (-40 to 158°F) for reliable performance in various climates
  • Max Current: 15A and Max Power: 700W, providing ample capacity for a wide range of solar modules
  • IP68 Rated for superior durability and protection against dust and water ingress

Recommended Accessories:

Additional information

Weight 1 lbs


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