Tigo's TS4 universal platform allows you to choose the exact options you need for any project or client - from safety measures to module-level diagnostics and maximization of power generation. The universal base plate TS4-B (integrated junction box) can be attached to one of the five TS4 covers containing the applications electronics.

Together they form a new generation of flexible module-level power electronics (Flex MLPE) that is replaceable, upgradeable and accompanied by a powerful system using the PV 2.0 communication architecture. 

TS4-A (Add-on/Retrofit)

The TS4-A is a Retrofit or Add-on universal base. The TS4-A addresses the need for a retrofit solution that can be mounted on any existing installed PV system, connected to the existing PV module JBox, improving energy harvesting, greater flexibility, and increased control over the existing PV system. 

The offering for the retrofit project is composed of a two-piece solution: the TS4-A base, which is added on the solar module, and its covers, plug-and-play Flex MLPE which can be swapped in and out. It supports any of the wide offerings of the existing TS4 Platform functional covers and can also be designed into a new system or as a stand-alone base to accommodate any TS4 cover. All TS4-A covers feature UHD-Core technology.