MJ: No compatibility issues found.
Tigo TS4-A-O (Box of 20)
$1,075.80
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.
Product Details
Key Features
- Suitable for up to 725W (UL), 700W (IEC) 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: 1 module per TS4
Required: CCA + TAP
Return Policy
At Coast2Coast Solar, we stand behind the quality of our products. If your order isn’t right, we’ll make it right. View our return conditions here:


