ENL Registration date for certification : 2026/03/17
ENL Certification Number: GZ-001056
Appendix Version: Release R.2
System Overview
This energy storage system consists of a single-phase three-wire hybrid inverter and a battery pack, both independently developed by Tokugyo.
As a key component, the inverter converts the DC power generated from PV modules or the battery into AC power and supplies it to the commercial power grid.
Additionally, the DC power produced by the PV modules can be stored in the battery for later use.
In the event of a power outage or unstable grid conditions, the system operates as an independent power source, supplying electricity to household loads.
The system supports both off-grid and on-grid operating modes.
With its Time-of-Use (TOU) control function, the system optimizes energy management and maximizes self-consumption efficiency.