The Stack280 is a modular, stackable battery energy storage system from Dyness designed for applications such as home energy storage, backup power or industrial and commercial energy needs. It combines Plug-and-Play installation, flexible capacity and advanced safety features.
This package consists of
6x STACK280 14.34kWh battery
1x STACK280 BMS
Key features
Modular, stackable structure
You can link up to 12 clusters in parallel to increase energy capacity, with a range per cluster of approximately 43 kWh to 215.04 kWh and maximum expansion to ± 2.58 MWh.
Plug-and-Play installation
The system requires no wiring, has a free stack assembly and typical installation per cluster in about 30 minutes.
Safety systems
Each module has a built-in aerosol fire extinguisher that can detect and suppress fire within ~5 seconds.
Long life
The batteries use LiFePO₄ chemistry (Lithium iron phosphate), with a life cycle of 8000+ cycles and a 10-year warranty.
Fast charge/discharge capacity
Supports continuous charge/discharge current up to 200 A, providing flexibility in power management (e.g., for peak-shaving, load shifting, etc.).
Communication and monitoring capabilities
Many implementations offer CAN/RS485 communication and Wi-Fi monitoring for system data, depending on configuration.
Technical specifications
- Battery type: LiFePO₄ (Lithium iron phosphate)
- Volts/Capacity per module: approx. 51.2 V / 280 Ah
- Energy per cluster: ~43 kWh – 215.04 kWh
- Parallel expandable: up to about 2.58 MWh with 12 clusters
- Weight per module: ± 110 kg
- Protection class: IP20 (for indoor use)
- Cycle Life: ≥ 8000 cycles / ± 10 years
