Dyness
Dyness Tower S3 SBDU+BASE Control Unit for Tower S3 High Voltage Systems
Dyness Tower S3 SBDU+BASE Control Unit for Tower S3 High Voltage Systems
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€452.83
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€452.83
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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.
Delivery in 10-20 daysControl unitHigh voltageDyness
Dyness Tower S3 SBDU+BASE Control Unit for Tower S3 High Voltage Systems
The Dyness Tower S3 SBDU + BASE kit is the control unit (BDU/BMS) and the support base of the Dyness Tower S3 high voltage storage system. The base is fixed to the floor and the HV9637 S3 battery modules of 3.55 kWh are stacked on it; the SBDU, positioned at the top of the tower, manages the operation, the protections and the communication of the whole system towards the hybrid inverter.
A Tower S3 tower can be made up of 2 to 6 modules, for an energy from 7.1 to 21.31 kWh and a nominal voltage from 192 to 576 V; it is possible to connect up to 12 towers in parallel, reaching 255.72 kWh. The unit communicates in CAN/RS485 with GoodWe, Solis, Deye, Solplanet, SAJ, Hoymiles, Solinteg and Kaco inverters, has an IP54 protection rating and plug&play installation with no cabling between the modules.
Key features
Brain of the Tower S3 towerIt manages charging, discharging, balancing, protections and communication of all the stacked HV9637 S3 modules.
SBDU + Base kitIt includes both the control unit and the floor base on which the tower is built.
From 2 to 6 modules per towerIt allows configurations from 7.1 kWh (TS7) to 21.31 kWh (TS21), with a nominal voltage from 192 to 576 V.
Up to 12 towers in parallelExpansion of the system up to a total of 255.72 kWh.
CAN/RS485 communicationCompatible with GoodWe, Solis, Deye, Solplanet, SAJ, Hoymiles, Solinteg and Kaco hybrid inverters.
Plug & play IP54 installationStacking with no cabling between the modules and IP54 protection rating for indoor or sheltered outdoor installation.
Technical specifications
| Feature | Value |
|---|---|
| Product code | TOWER S3-SBDU+BASE |
| Model | Dyness Tower S3 SBDU + BASE (ES-Dyness-BC-EU S3) |
| Function | BDU/BMS control unit and support base for Dyness Tower S3 towers |
| Module compatibility | Dyness HV9637 S3 (3.55 kWh, 96 V, 37 Ah, LiFePO4) |
| Modules per tower | da 2 a 6 (7,1 / 10,66 / 14,21 / 17,76 / 21,31 kWh) |
| System nominal voltage | da 192 V a 576 V |
| Voltage range | da 168 V a 648 V |
| Nominal capacity | 37 Ah |
| Max charge/discharge power | da 4,26 kW (TS7) a 12,78 kW (TS21) |
| Depth of discharge (DoD) | 95% |
| Towers in parallel | up to 12 (max 255.72 kWh) |
| Compatible inverters | GoodWe, Solis, Solplanet, SAJ, Deye, Hoymiles, Solinteg, Kaco |
| Communication | CAN / RS485 |
| Protection rating | IP54 |
| Operating temperature | charge 0-50 °C; discharge -10 to +50 °C |
| Storage temperature | da -10 °C a +50 °C |
| Cycle life | ≥ 6,000 cycles |
| Certifications | CE-EMC, IEC62040, IEC62619, IEC62477, IEC63056, UN38.3 |
| Warranty | 10 years |
Documentation
PDFDatasheet TOWER S3-SBDU+BASEOfficial manufacturer documentPlease check compatibility with your storage system before ordering.