
Dyness Stack100 Pro BDU Control Unit with Base for High Voltage Storage
The BDU of the Dyness Stack100 Pro is the central control unit of the storage system: without it the tower does not come into service. It handles protection, thermal management and communication, and ships together with the base the battery modules stack on. You need one per tower.
The Stack100 Pro is a rackless modular high-voltage store with cable-free stacking: a cluster goes up in about half an hour. It starts at 15.36kWh and reaches 921kWh, with up to 15 modules per tower and 12 towers in parallel: a span from demanding homes to commercial and industrial sites.
On safety Dyness states a six-layer protection system with IP66 certification, aerosol fire suppression, temperature probes and optional aerogel fire protection. Control runs through the built-in WLAN module, with app, real-time monitoring on an LED interface and OTA firmware updates. Cooling is natural convection, so it stays silent. Over 8,000 declared cycles and 95% usable capacity per module. The BDU plus base weighs 34.7kg.
Key strengths
Technical specifications
| Feature | Value |
|---|---|
| Product code | DY-STACK100-PRO-BDU-BASE |
| Manufacturer | Dyness |
| Type | BDU control unit with base for a high-voltage storage system |
| Series | Dyness Stack100 Pro |
| Contents | BDU + base |
| Quantity required | One per tower |
| Modules per tower | up to 15 |
| Towers in parallel | up to 12 |
| System energy | 15.36kWh to 921kWh |
| Safety | Six-layer protection, aerosol suppression, temperature probes, optional aerogel |
| Protection rating | IP66 |
| Communication | Built-in WLAN module, app, LED interface, OTA updates |
| Cooling | Natural convection |
| Declared cycles | over 8,000 |
| Usable capacity per module | 95% |
| Weight | 34.7kg |
| Length | 0.66m |