Dyness STACK100 Parallel up to 921kWh
The Dyness STACK100 is a versatile, modular energy storage system (ESS) designed for both residential and commercial and industrial (C&I) applications. The system offers flexibility, high safety, and scalability.
Modular design & scalability
Each STACK100 unit (or cluster) consists of 3 to 15 modules, each with a capacity of 51.2 V / 100 Ah . For one cluster, this provides an energy storage of 15.36 to 76.8 kWh . Multiple clusters can be operated in parallel (up to 12 clusters), allowing the total capacity to be expanded to approximately 921.6 kWh .
Battery technology
The STACK100 uses LiFePO₄ (lithium iron phosphate) cells, known for their safety, stable performance and long lifespan.
Charging and discharging capacity
The standard recommended value is 0.5C (charge/discharge current 50A) with a maximum of 1C (100A) for both charging and discharging.
Depth of Discharge (DoD)
The STACK100 supports up to ~95% DoD.
Charging Temperature Range: 0 °C to 55 °C
Temperature Range Discharge : –20 °C to 55 °C (self-heating option)
Safety & fire protection
Each module is equipped with an aerosol fire extinguishing system , which reacts within approximately 5 seconds in case of overheating.
Cooling: Forced air cooling (forced wind cooling) to promote temperature stability.
Communication & Control
Equipped with communication ports such as CAN and RS485. Built-in Wi-Fi module with OTA (Over-The-Air) firmware updates and app-based monitoring.
Lifespan and warranty: ≥ 8000 cycles / 10-year warranty.
Weight per module : 47 kg.
Cluster dimensions (with max. number of modules) : approximately 591 × 390 × 1700 mm (with 11 modules) for a complete cluster.
Protection degree : IP20 pay attention to environment during installation (indoor use / sheltered).
