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Module level (48 V, 5.12 kWh)
Each battery module is 48 V, 100 Ah LiFePO₄ with 5.12 kWh capacity and built‑in BMS.
Cycle life is ≥6 000 cycles at 80% DOD, with protections for over‑charge, over‑discharge, short‑circuit and temperature.
The module is 19‑inch rack‑mountable and offers RS485 / CAN / Wi‑Fi communication and LCD display for SOC, voltage, current and alarms.
High‑voltage cabinet system
In the FLH48100UG1 cabinet configuration, 12 modules are connected in series, giving an operating voltage of 576–691.2 V and 61.44 kWh total energy per cabinet.
Efficiency is listed at about 95%, with a 10‑year product warranty for the commercial high‑voltage system.
The datasheet notes scalability “up to 12 units in parallel (61.44 kWh)” in one reference, which describes a standard cabinet stack; larger projects can use multiple cabinets according to inverter and project design.
Usage and applications
Designed as a cabinet‑type high‑voltage battery for commercial and larger residential systems, integrating with compatible hybrid inverters via CAN/RS485.
Best suited where a compact, rack‑based high‑voltage bank is needed rather than low‑voltage 48 V strings, for example for three‑phase or larger single‑phase systems with higher power requirements.