Can I choose what TS4 functions I want for every panel or string in an installation?

The TS4 solution is modular, meaning each module can be outfitted with a TS4 cover to fit the user needs. On a single string you can mix and match any combination of TS4 covers, called Selective Deployment. When designing with multiple parallel strings and optimization is desired, full deployment of optimization (TS4-O and TS4-L) is required for all units on a single MPPT. For more design information refer to our TS4 design notes, residential and commercial design guidelines.