

Tigo TS4-A-O
Optimization is a Flex MLPE function available as an integrated modular junction box base (TS4-O) or as an add-on unit (TS4-A-O). Design using unequal string lengths, mixed orientations, or areas of mismatch. Install in shaded areas with a reduced setback ratio. In addition to optimization, the TS4-A-O enables module level monitoring, and rapid shutdown in compliance with NEC 2014, 2017, 2020.
Functions
- Optimization
- Monitoring
- Rapid Shutdown
Features and benefits
- Suitable for up to 700W solar modules
- The higher performance optimizer with Predictive IV Technology (PIV)
- The ONLY optimizer with selective deployment
- Includes the benefits of Safety & Monitoring
- Meets US NEC rapid shutdown requirements
- Optimizes right out of the box
- Shade and age tolerance to maximize lifetime yield
- Works wirelessly with the TAP & CCA
- 25-year warranty
Configuration
Documents and Downloads
Specification Sheet: Click here to view

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Order process flawless. Shipping was super fast.
William Tarolli
had a bunch of questions and Christian answered them. Now hopefully after using three different inverters this one will have the correct software and will solve the problem.
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J.C.
I was a bit skeptical of buying from a new company first and spoke to Christian. He answered all my questions and made sure my order shipped quickly. I would buy from them again anytime, and I recommend them.
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