Tigo TS4-A-O Advanced Retrofit Optimiser

A magnificent add-on/retrofit optimiser, the TS4-A-O allows standard PV modules to enjoy smart module functionality, allowing for greater levels of reliability. Upgrade under-performing systems, or add smart functionality to new one’s and gain increased energy efficiency levels. Designed with UHD-Core technology, the TS4-A-O supports PV modules all the way up to 500 W.