Dyness STACK100 SBDU100 BDU and base are the required control, connection and foundation components for one modular STACK100 high-voltage battery cluster.

Delivery scope

The manufacturer packing list includes one SBDU100/BDU (590 x 390 x 133.5 mm), one STACK100 base (590 x 390 x 100 mm) and the specified fixing, termination and CAN/RS485 connection accessories. No S51100 energy module, inverter, site protection, external balance-of-system work or commissioning is included. Exact pack revision is checked before dispatch.

STACK100 configuration

• Compatible module: Dyness S51100
• Three to fifteen matching modules per cluster
• Nominal cluster energy: 15.36 to 76.8 kWh
• Operating-voltage range across supported configurations: 134 to 876 V DC
• Communication: CAN / RS485; built-in Wi-Fi supports monitoring and OTA functions
• Installed-system protection level: IP20 - indoor installation only
• Up to twelve clusters in parallel only where current Dyness compatibility, firmware and project engineering support the design

Compatibility and safety

STACK100 is a high-voltage DC system. Module generation and quantity, inverter model and firmware, voltage window, communication, grounding, ventilation, fire protection, clearances and load-bearing capacity must be verified before order acceptance. SBDU100 is for standard STACK100 and must not be substituted with the IP66 STACK100 Pro SBDU100 Pro controller.

Availability and freight

The unit is held in European supplier stock. Because the complete packed control/base set is bulky, freight, unloading and packed dimensions are confirmed for the destination before dispatch.

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