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SolutionResidential Solar & Storage SolutionStorage System — PowerTrunk (Micro AC Coupled Unit)
This AC-coupled storage solution is optimized for both upgrading existing grid-tied PV systems
and integrating with microinverters in new installations.
The system supports multi-unit parallel operation across single-phase and three-phase configurations for flexible capacity expansion. A
key technical advantage is the Grid-Forming capability on the off-grid port, which allows the
system to interface with microinverters, string inverters, and other grid-tied units, significantly
enhancing application versatility and energy dispatch flexibility.
To optimize energy utilization, the solution also supports smart management modes including Self-Consumption, TOU
scheduling, and Dynamic Tariff response.





