
Sigenergy SigenStor BC 11180011 Control Unit for SigenStor BAT Batteries
The Sigenergy SigenStor BC (Battery Controller, item code 11180011) is the control unit of the modular SigenStor storage system, supplied with the support base. It is the element on which the SigenStor BAT battery modules are stacked and it manages the balancing, the protections and the real-time monitoring of the state of health of the pack.
It is compatible with the second generation Sigen Hybrid SP2 (single-phase) and TP2 (three-phase) hybrid inverters as well as with the SigenStor EC series, and communicates in CAN. The controller manages from 1 to 6 battery modules (BAT 6.0 with 5.84kWh usable or BAT 10.0 with 8.76kWh usable), for an energy up to 52.56kWh with a voltage range of 300-600V on single-phase systems and 600-900V on three-phase systems. It measures 765 x 260 x 109 mm, weighs 8 kg and is IP66 certified.
Key features
Technical specifications
| Feature | Value |
|---|---|
| Product code | 11180011 |
| Model | Sigenergy SigenStor BC - Battery Controller (item 11180011), base included |
| Function | Control unit and base for the modular SigenStor storage system |
| Module compatibility | SigenStor BAT 6.0 (6.02kWh nominal / 5.84 usable) and BAT 10.0 (9.04kWh nominal / 8.76 usable) |
| System chemistry | LiFePO4 (314Ah cells) |
| Modules per controller | from 1 to 6 |
| System usable energy | from 5.84 to 52.56kWh |
| Voltage range | 300-600V (single-phase) / 600-900V (three-phase) |
| Max charge/discharge power per module | 3,000W (BAT 6.0) / 4,600W (BAT 10.0) |
| Peak power per module | 4,500W (BAT 6.0) / 6,900W (BAT 10.0) for 10 s |
| Depth of discharge (DoD) | 100% |
| Compatible inverters | Sigen Hybrid SP2 and TP2 (Gen2), SigenStor EC |
| Communication | CAN |
| Protection rating | IP66 |
| Operating temperature | from -20 °C to +55 °C |
| Max altitude | 4.000 m |
| Dimensions (W x D x H) | 765 x 260 x 109 mm |
| Weight | 8 kg |
| Cycle life | 10,000 cycles |
| Certifications | IEC/EN 60730-1, UN38.3, IEC/EN 62619, IEC/EN 63056, IEC/EN 62040 |
| Warranty | 10 years |
Documentation
PDFDatasheet 11180011Official manufacturer documentPlease check compatibility with your storage system before ordering.