Sigenergy Trunk Port Cap

Sigenergy Trunk Port Cap

The Sigenergy SIG-TRP-PORTCAP Trunk Port Cap is a protective accessory designed for use with Sigenergy SigenMicro AC trunk cable systems. Installed over an unused connection port along the AC trunk cable, the port cap helps protect the exposed connector interface from moisture, dust, and environmental exposure. Designed to complement Sigenergy’s microinverter wiring accessories, the trunk port cap allows installers to protect unused connection points while maintaining an organized and professional solar installation. Its application-specific design supports flexible microinverter system configurations, making it a practical accessory for residential and commercial solar PV installations using compatible Sigenergy SigenMicro microinverters.