APsystems DS3/QS1/QT2 AC Bus End Cap One needed per microinverter string The APsystems DS3/QS1/QT2 AC Bus End Cap is a small but essential accessory designed to safely terminate the end of a compatible APsystems AC bus cable. Built for use with DS3, QS1, and QT2 microinverter systems, this end cap helps complete your solar installation with a clean, secure finish while supporting proper system setup. Ideal for residential and commercial solar projects, the AC bus end cap is made to fit compatible APsystems bus cable systems and helps protect the open cable end from exposure during installation. It is an important finishing component for installers looking to maintain an organized, professional solar array layout. Whether you are expanding a system, replacing a worn part, or completing a new installation, the APsystems AC Bus End Cap for DS3, QS1, and QT2 is a reliable accessory for a tidy and properly terminated microinverter wiring system. Key Features: Compatible with APsystems DS3, QS1, and QT2 systems Designed to terminate the end of a compatible AC bus cable Helps create a clean and professional solar installation Ideal for residential and commercial solar applications Essential accessory for completing APsystems microinverter system layouts