Connectivity and Terminals: The unit includes positive (+) and negative (-) terminals. There is also a dedicated grounding point.
Interface Ports: A section is provided for connecting the communication bus, auxiliary (AUX) power, and dry contacts.
Cooling and Mounting: The panel has a honeycomb-style ventilation pattern and includes a metal mounting bracket system.
Technical Specifications: A label on the back identifies the device as the "itel ESS (Energy Storage System)" with the following details:
Model: ESS-S1V200A-R
Voltage: 51.2V DC Nom. (48V–58.4V)
Capacity: 200Ah / 10.24kWh
Charge/Discharge: 100A max
Cell Type: LiFePO4
Safety: Includes safety certification marks (CE, UL, ISO) and a high-voltage warning for qualified personnel only.