C&I Modular Energy Storage System
SigenStack, Sigenergy's modular BESS solution, offers a flexible, reliable, and scalable option for commercial applications. Its innovative modular design simplifies site selection, system placement, and installation. With complete pack-level safety management, everything is under control.

Pack-level safety protection and precise thermal runway control.

Higher energy density saves space and eases site selection.

IP66-rated design eliminates regular and complex O&M.

Pack-level active balancing; no need for on-site SOC calibration.

Modular design, stackable installation, and ultra-fast commissioning.

Complete your business's sustainability strategy and energy solution with storage.

Connect with our Brisbane-based team to explore the SigenStack. Enjoy a complimentary site inspection and receive a comprehensive ROI analysis.
Connect the SigenStack to mySigen App for complete control and real-time system monitoring. Access comprehensive data graphs for live insights into the system's energy production and consumption.
Springers Solar also offers active monitoring managed by our after-sales support division. You don't need to worry whether your system is working - we're making sure it is.
We are Queensland's most trusted and longest-serving solar installer, with over 24 years of experience. With our 100% in-house team of hybrid system designers, engineers, and electricians, we've partnered with Sigenergy to stay up-to-date with training and ensure gold-standard workmanship and servicing.

Sigenergy is a forward-thinking company focusing on developing cutting-edge home and business energy solutions, including energy storage systems, solar inverters, and EV chargers. Their world-class R&D team of hundreds of industry talents shares the vision of making the world greener through continuous innovation. By integrating the latest power electronics, digital, and AI technologies, they build next-generation energy products with optimum safety features. With global sales and services, they aim to become their customers' most trusted partners on their journey to a more sustainable future.
| SigenStack BC | |
| General Data | |
| Max. Output Current (to inverter) | 180 A |
| Max. Input Current (from inverter) | 180 A |
| Operating Voltage Range | 550 ~ 1100 V |
| Nominal Charge/Discharge Current of Battery | 157 - 314 A |
| Weight | 50 - 60 kg |
| Dimensions | 770 W x 248 H x 363 D mm |
| Communication | CAN |
| Compatible Inverter | Sigen C&I Hybrid Inverter Series |
| SigenStack Battery 12.0 | |
| Performance Specifications | |
| Battery Type | LiFePO4 |
| Cell Capacity | 314 Ah |
| Cycle Life | 10,000 |
| Total Energy Capacity Per Module | 12.06 kWh |
| Weight | 105 kg |
| Dimensions | 770 W x 300 H x 363 D mm |
| Nominal Charge/Discharge Rate | 0.5C |
| Max. Charge/Discharge Rate | 1C |
| System Configuration Quantity Range | 4 ~ 21 pcs |
Max. System Energy Capacity | 253 kWh |
| General Data | |
| Max. Number of Modules Per Stack | 7 pcs |
| Max. Number of Modules Per System | 21 pcs |
| Fire Suppression System | Aerosol, smoke sensor and exhausting system |
| Dimensions of Base | 770 W x 195 H x 363 D mm |
| Storage Temperature Range | -25 ~ 60 °C |
| Operating Temperature Range | -20 ~ 55 °C |
| Relative Humidity Range | 0% - 100% |
| Max. Operating Altitude | 4,000 (Derating at 2,000m) |
Cooling | Smart air cooling |
System Ingress Protection Rating | IP66 |
Installation Method | Floor standing |
Noise | < 65 dB |
Standard Compliance | |
Standard | IEC/EN 60730-1, UN 38.3, IEC/EN 62619, IEC/EN 63056, IEC/EN 62040, UL9540A |