Dyness tower PRO BDU
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Technical specifications
Dyness Tower PRO BDU – the management unit for the HV system, integrating BMS, DC breaker and communication interfaces. Mounted on top of the Tower PRO stack. Plug & play, IP55 enclosure, fully compatible with HV9640 modules.
Variants
Product description
The Dyness Tower PRO BDU (Battery Disconnect Unit) is the main control unit of the Tower PRO HV energy storage system. It manages the entire stack (2–6 HV9640 modules), provides communication with the inverter and ensures system safety.
???? Key features:
Integrated BMS + DC breaker (short-circuit, overheat, overload protection)
Supports up to 6 HV9640 modules per tower (up to 23.04 kWh)
Communication: CAN, RS485, RS232
Automatic module detection – no configuration required
LED indicators for operation status, alarms and firmware updates
Metal housing, IP55 protection – for indoor or sheltered outdoor use
Compatible with GoodWe HV and other high-voltage inverters
???? Application:
The BDU enables fast installation and safe operation of the Dyness Tower PRO system. Ideal for residential and commercial PV installations requiring modular and scalable solutions.
ℹ️ Note:
Requires at least 2 HV9640 modules connected to the BDU.
