Dyness
Dyness SBDU100 + Base Control Unit for Stack100 Storage System
Dyness SBDU100 + Base Control Unit for Stack100 Storage System
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€1,085.69
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Businesses and non-Italian private customers: purchase with 22% VAT. The 10% rate is reserved for private customers resident in Italy — find out more.
Foreign companies entitled to 0% VAT: please write to info@litio.store.
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Dyness SBDU100 + Base Control Unit for Stack100 Storage System
The Dyness SBDU100 is the control unit (BDU/BMS) of the Dyness Stack100 storage system, supplied together with the support base. The 51.2 V / 100 Ah (5.12 kWh) battery modules are stacked on the base in a series configuration, while the SBDU100 manages contactors, protections, balancing and dialogue with the hybrid inverter.
A Stack100 cluster can count from 3 to 15 modules, for an energy from 15.36 to 76.8 kWh and a voltage range from 134 to 864 V, with a maximum current of 100 A (1C). The unit integrates a WiFi module for monitoring and OTA updates through the app and communicates in CAN/RS485 with Ingeteam, Solis, GoodWe, Growatt, Solplanet, SAJ, Deye, Hoymiles and Solinteg inverters. Up to 12 clusters can be connected in parallel.
Key features
Control of the Stack100 systemIt manages the whole cluster of 5.12 kWh modules, from the protections to the balancing through to the communication with the inverter.
SBDU100 + Base kitIt includes the control unit and the base on which the battery pack is stacked, with frameless mounting.
From 3 to 15 modulesIt covers an energy from 15.36 to 76.8 kWh per cluster, with a voltage range of 134-864 V.
Built-in WiFi and OTAIntegrated WiFi module for monitoring from the app and over-the-air firmware updates.
Wide inverter compatibilityCAN/RS485 communication with Ingeteam, Solis, GoodWe, Growatt, Solplanet, SAJ, Deye, Hoymiles, Solinteg.
Up to 12 clusters in parallelIt allows the system to be scaled up to approximately 921 kWh.
Technical specifications
| Feature | Value |
|---|---|
| Product code | SBDU100 |
| Model | Dyness SBDU100 (BDU + Base) for Stack100 |
| Function | BDU/BMS control unit and base for the Dyness Stack100 storage system |
| Module compatibility | Dyness Stack100 51.2 V / 100 Ah (5.12 kWh), LiFePO4 |
| Modules per cluster | da 3 a 15 |
| System energy | from 15.36 to 76.8 kWh per cluster |
| Voltage range | da 134 V a 864 V |
| Recommended current | 50 A (0,5C) |
| Max charge/discharge current | 100 A (1C) |
| Peak discharge current | 125 A (1.25C) for 2 minutes at 25 °C |
| Depth of discharge (DoD) | 95% |
| Clusters in parallel | up to 12 (approx. 921 kWh) |
| Compatible inverters | Ingeteam, Solis, GoodWe, Growatt, Solplanet, SAJ, Deye, Hoymiles, Solinteg |
| Communication | CAN / RS485; built-in WiFi module with OTA update via app |
| Protection rating | IP20 |
| Operating temperature | charge 0-55 °C; discharge -20 to +55 °C |
| Dimensions (W x D x H) | 590 x 390 x 133,5 mm |
| Weight | 26,5 kg |
| Safety | Built-in aerosol extinguisher |
| Cycle life | ≥ 8,000 cycles / 10 years |
| Certifications | CE-EMC, CE-RED, IEC62619, IEC63056, IEC62477, IEC62040, UN38.3 |
| Warranty | 10 years |
Documentation
PDFDatasheet SBDU100Official manufacturer documentPlease check compatibility with your storage system before ordering.